EP1911907A1 - Vertical metallic frame element - Google Patents

Abstract

Metal vertical frame element comprises first vertical struts (21) and a rod-like horizontal crosspiece (23) connected together by welding. A first perforated plate with passages is fixed to the first strut by welding and is arranged concentrically to the strut to surround the strut in a flange-like manner. A railing element fixing unit is provided on the first strut at a distance from the perforated plate. Preferred Features: A connecting head is fixed to a second vertical strut by welding.

Description

The invention relates to a vertical frame member made of metal for a vertical frame, in particular for a scaffolding frame and / or for a space frame, in particular for a scaffold, with at least a first vertical stem and a transversely, preferably vertically away extending rod-shaped horizontal transverse arm, in particular cross bar , which are permanently connected to each other, preferably by bending bending and torsionally rigid. The invention also relates to a vertical frame, in particular scaffolding frames, with at least one such vertical frame element, whose transverse arm has an end facing away from the first stem on which a second connection head is provided, by means of which the transverse arm bent with a second vertical stem bending and torsionally stiff is. The invention further relates to a space frame, in particular a frame, with at least one such vertical frame element and / or with one or more such vertical frame.

Many scaffold systems with such vertical frame elements and / or such vertical frames have become known. Among them are so-called system scaffolding, such as the well-known for many decades and in practice well proven Layher flash scaffold system. This comprises two vertical stems and two at a height corresponding to the passage height to each other at this permanently fixed cross bar, which are respectively arranged perpendicular to the stems and form together with this a rectangular, closed, vertical frame-setting frame. The upper crossbars are designed as upwardly open U-profiles, can be mounted in the scaffold floor elements via claw units. The lower crossbar may be formed as Rechteckholmprofil. The adjusting frames are designed to be pluggable on each other, so that it is possible to build up several scaffoldings.

Such system frameworks are for example from the DE 38 07 631 A , the DE 198 27 284 A1 or the WO 02/066768 A1 become known to the applicant. Similar, constructed from closed rectangular frame system scaffolds are for example from the DE 31 39 980 C2 , the CH-PS 439 679 or the DE 87 11 664 U1 known.

Other scaffolds that can be built with frames have U-shaped vertical frames that are designed to be open at the bottom. Such frames or frames are for example from the DE-PS 1 434 369 , the DE 1 677 836 U , the DE 200 02 371 U1 , the DE 196 48 988 A1 , the CH-PS 439 679 , the CH-PS 457 803 and the U.S. Patent 2,305,563 known.

For certain applications, the frames can also be H-shaped, for example, with upwardly extended stems, designed. Such frames go for example from the DE 20 2004 007 550 U1 the applicant. In this case, the lower stiffening a second connecting rod be releasably connected between the lower ends of the vertical stems.

Still other facade scaffolding may be constructed of L, T or T-shaped frame elements, such as in the DE 36 11 431 C2 the applicant, the FR-PS 1 561 476 or the U.S. Patent 2,546,676 disclosed.

Finally, facade scaffolding have become known, which are buildable from H-shaped frames. This allows scaffolding realized, which are constructed on the principle of a "leading railing". This means that in the construction of a first equipment days already from this from the railing element or the railing elements for the second, above it provided equipment days, can be mounted with, so that even when entering the second equipment days there is a fall protection ensured. Such scaffolding, for example, go from the DE 196 48 988 A1 or the FR-PS 25 16 141 out.

All of these Stell- or Fassadenrahmen containing scaffolds are versatile, easy to handle and comparatively easy and quick to assemble without tools.

From asymmetric and T-shaped part frame buildable scaffolds go, for example, from the U.S. Patent 3,656,580 or from the EP 1 672 140 A2 out. The sub-frame consist of a vertical handle piece or stem, to which a vertically arranged and extending away from this horizontal Traverse is welded. At the end of the crosspiece extending away from the handle piece or from the handle, the latter has an anchoring body, which is attached to a receiving pocket by means of a wedge or can be fixed to a provided with apertures hook plate on this and on the handle piece or on the stem. However, these sub-frame elements have the disadvantage that they can not be combined with another vertical stem or stalk piece to form a vertical frame, which allows the connection of standardized horizontal and diagonal connecting elements on the side of the permanently connected to the traverse stalk piece or stem, which are designed matched to the grid and arranged at certain intervals on the stems holding devices of a modular scaffold system.

Other scaffolding systems relate to so-called modular scaffolding. These are constructed from separate individual scaffolding elements such as stems and horizontal and / or diagonal connecting elements. The connecting elements have at their ends serving as holding devices connection heads, by means of which they can be suspended in receiving elements, so-called connection node, and fixed thereto. These connection nodes are mounted at regular longitudinal intervals along the stems. As horizontal and / or diagonal connecting elements, in particular longitudinal bars, cross bars and / or diagonal bars can be used. From these individual components can be built in a variety of ways very stable and resistant to bending and torsion scaffolding. Such a modular scaffold system of the Applicant has established itself as the Layher Allround Scaffold for decades as a synonym for modular scaffolding on the market. With its unique connection technology, the applicant's so-called all-round node has replaced conventional scaffolding technology. With the individual all-round scaffolding elements, applications can be realized in a unique range of applications: on every construction site in the world Industry, chemistry, in power plants and shipyards, in the event area, for example at podiums and stairs. Whether as a working, protective, facade or scaffold, as interior, driving or ceiling scaffolding and / or on the most difficult floor plans and architectures and increased safety requirements, the Applicant's all-round scaffolding system fulfills all these tasks and requirements.

The vertical scaffolding posts of this modular scaffold, which are designed with round tubes, are provided at regular longitudinal intervals with so-called perforated discs, which are fastened to the pedestals by welding. These perforated discs are arranged concentrically to the stems and surround the respective stem in the manner of a flange in full. The perforated disks have a plurality of small and large openings, which are alternately arranged at equal circumferential angles to each other. As a result, the connecting heads of horizontal and / or diagonal connecting or scaffolding elements, in particular of longitudinal and / or horizontal bars and diagonal bars, can be suspended from these openings. The connection heads have an upper and a lower head part, each with a wedge opening for a wedge which can be inserted through these wedge openings and through one of the apertures of the associated perforated disk, by means of which the slot provided with a slot provided between the upper head part and the lower head part and onto the perforated disk plugged connection head is festkeilbar to the stem.

The connection heads are usually connected as separate components, ie, in multiple pieces with the respective rod-shaped connection element by welding. Such connection heads together with perforated discs and connecting elements are for example from the DE-PS 24 49 124 , the DE 37 02 057 A or the parallel EP 0 276 487 B1 , the DE 39 34 857 A1 or the parallel EP 0 423 516 B2 , the DE 198 06 094 A1 or the parallel EP 0 936 327 B1 and the parallel EP 1 452 667 B1 become known to the applicant. Alternative perforated disk designs go for example from the DE 39 09 809 A1 or the parallel EP 0 389 933 B1 and the DE 200 12 598 U1 as well as the parallel WO 02/06610 A1 and the parallel EP 1 301 673 A1 the applicant. A scaffolding tube of a metal tube framework, in which the scaffolding tube is provided in one piece and the same material with a molded connection head, for example, from the DE 34 07 425 A1 the applicant.

From the above-mentioned scaffolding elements, d. H. the provided with a plurality of perforated discs stems and provided with slotted connection heads rod elements, such as the crossbars, can be built, among other things, vertical frame elements or vertical frame, which may have the aforementioned designs. For example, L-, t- or T-shaped vertical frame elements can be constructed from a handle and at least one rod element provided with a connection head. This requires at least two or three parts. For the construction of U-, H- and H-shaped vertical frame again at least three items are needed, while for the construction of O or rectangular vertical frame at least four items are required.

It is an object of the invention to provide a vertical frame element of the type mentioned above, which is simple and easy to handle, with which the assembly and disassembly of a preferably as a scaffolding frame trained vertical frame, in particular a preferably designed as a framework space structure, in a simple manner economically feasible, the or is widely used, is inexpensive to produce and with a constructed modular grid framework with the possibility of exploiting existing in this diverse connection options can be combined for horizontal and diagonal rod-shaped connecting elements.

This object is solved by the features of claims 1, 86 and 87.

Advantageously, the vertical frame member is designed as a torsionally rigid L or T or T-shaped frame member, in particular as an L or T or T-shaped facade frame element.

Furthermore, it can be provided that the vertical frame element with the second handle forms a torsionally rigid U-, H- or H-shaped frame, in particular a U, H or H-shaped adjusting frame.

• bohlen aufgelegt werden. Es müssen also nicht unbedingt Einhängehilfsmittel aufweisende Systembelageinheiten, insbesondere Gerüstsystembeläge eingesetzt werden, da keine untere Quersprosse vorhanden ist, die eine maximale Höhe der Belageinheiten bestimmen würde.

Such a U, H or H frame can be designed to be open at the bottom so that a maximum clearance height is available. In addition, thereby on the transverse arm and pad units, in particular wood scaffold planks or

• planks are laid. It must therefore not necessarily Einhängehilfsmittel having system pad units, in particular scaffold system pads are used because no lower cross rung is present, which would determine a maximum height of the pad units.

Alternatively, it can be provided that the second connection head is releasably fixable or fixed to the second handle.

Furthermore, it can be provided that the second connection head is fixed permanently to the second handle, preferably by welding.

Furthermore, it can be provided that the second connection head is plugged with its slot on the at least partially projecting into this second perforated disc and permanently connected to the second handle and preferably also with the second perforated disc, preferably by welding.

A good permanent connection to the stem can be achieved in that the upper head part and the lower head part of the first connection head and / or the second connection head in areas of their vertical outer surfaces and possibly also in areas of their horizontal outer surfaces, which abut against the associated stem and / or connect this at a small distance opposite vertical wall portions to the outside, in each case via a continuous weld with the associated stem, if necessary with the exception of at least one possibly provided liquid outlet opening are welded.

Further or additionally, it can be provided that the upper head part and the lower head part of the first connection head and / or the second connection head in areas whose vertical outer surfaces which adjoin the horizontal slot surfaces of the slot of the connection head or the respective connection head to the outside, respectively are welded over the entire width of the projecting into the slot of the connection head and the respective connection head part of the associated perforated disc in each case via a continuous weld with the associated perforated disc.

An improved permanent connection can be achieved in that the upper head part and the lower head part of the first connection head and / or the second connection head in areas of their vertical outer surfaces and possibly also in areas whose horizontal outer surfaces adjacent to the associated stem and / or. or connect to this at a small distance opposite vertical wall portions to the outside, in each case via a continuous weld with the associated stem, and also in areas whose vertical outer surfaces which adjoin the horizontal slot surfaces of the slot of the connection head and the respective connection head to the outside , In each case over the entire width of the protruding into the slot of the connection head or the respective connection head part of the associated perforated disc in each case via a continuous weld with the associated perforated disc, as well as in areas of vertical outer surfaces, which adjoin the vertical slot surfaces of the slot to the outside, in each case via a continuous weld with the located in the region of the slot faces of the associated perforated disc, possibly with the exception of at least one possibly provided liquid outlet opening, welded.

An optimal permanent connection can be achieved in that the first connection head and / or the second connection head in the region of all its or their outer surfaces, which adjoin to its or its corresponding stalk and the associated perforated disc directly opposite surfaces to the outside, welded to the associated stem and the associated perforated disc, possibly with the exception of at least one liquid outlet opening, via a continuous weld is or are.

Furthermore, it may be provided that the first connection head and / or the second connection head is permanently connected to the associated handle, preferably welded, such that the slot or the respective slot is at the level of half of the slot width or the respective slot width , cutting horizontal plane coincides with the center plane of the associated perforated disc. By such a centering equally favorable gap ratios between the horizontal slot surfaces of the slot and the intermediate part of the perforated disc created, which allows easy welding with optimal connection quality.

Furthermore, it can be provided that the first connection head and / or the second connection head is or are permanently connected to the associated handle without a tension by a separate wedge.

Furthermore, it can be provided that the permanent connection of the first stem and the second stem is formed by a single transverse arm. As a result, the handling is facilitated and possibly a maximum clearance height can be achieved with unobstructed passage.

Furthermore, it can be provided that the first connection head and / or the second connection head are designed in such a way and the associated perforated disk with the slot or the respective slot is at least partially arranged in such a way that, with the exception of a single breakthrough of the apertures of the associated perforated disk all other openings of the associated perforated disc for a connection of holding devices, in particular for mounting conventional connection heads of support and / or connecting elements, preferably of horizontally and / or diagonally extending scaffolding elements are used. In this way, the new vertical frame element can be optimally combined with a suitable modular scaffolding system.

Furthermore, it can be provided that the first connection head and / or the second connection head is or are integrally formed on the transverse arm in one piece and with the same material.

Such a connection head or such connection heads can be or can be produced by forming, in particular by compressing or pressing the first end and / or the second end of the preferably formed as a hollow profile transverse arm or be.

Furthermore, it can be provided that the transverse arm is designed in several parts with a rod element and with the first connection head and / or with the second connection head, which is or are connected to the rod element preferably permanently, in particular by welding. This opens, for example, the possibility of using series connection heads.

Furthermore, it can be provided that an upper wedge opening is formed in the upper head part of the second connection head and a lower wedge opening is formed in the lower head part of the second connection head, for a wedge which can be inserted through the wedge openings and serves to clamp the components to be connected.

Furthermore, it can be provided that the first connection head and the second connection head are of identical construction, preferably of substantially identical design.

Alternatively it can be provided that the first connection head and the second connection head are designed differently.

It can be provided that the first connection head is integrally formed on the cross arm and the same material and that the second connection head is permanently, preferably connected by welding to one or the rod element of the transverse arm.

Alternatively it can be provided that the first connection head is permanently, preferably connected by welding to one or the rod element of the transverse arm and that the second connection head is integrally formed on the cross arm and the same material.

It can further be provided that the first connection head and / or the second connection head is provided with abutment surfaces having abutment wall parts for abutment with the associated handle or are, preferably the or each of the upper head part an upper contact surface and the lower head part has or have a lower contact surface.

Furthermore, it can be provided that the first connection head and / or the second connection head have or have a greater height than the height or the outer diameter of the transverse arm in the region of the wall parts directly opposite the associated handle, in particular in the region of the contact surfaces of the contact wall parts. This allows advantageous investment and support conditions and the transmission of larger bending and torsional moments.

In addition or in addition, it can be provided that both the upper end of the upper head part and the lower end of the lower head part of the first connection head and / or the second connection head in the region of the associated directly stalk opposite wall parts, in particular in the region of the contact surfaces of the abutment wall parts, the transverse arm in a direction transverse, preferably viewed perpendicular to its longitudinal axis, project beyond.

Furthermore, it can be provided that the height of the upper head part and / or the height of the lower head part of the first connection head and / or the second connection head towards the transverse arm, preferably gradually reduced, in particular to the outer diameter or the height of the transverse arm or decrease.

Furthermore, it can be provided that an upper outer surface of the upper head part and / or a lower outer surface of the lower head part of the first connection head and / or the second connection head is or are inclined towards the transverse arm, preferably with a parallel to the Longitudinal axis of the transverse arm imaginary line includes an angle which is greater than zero degrees, and which is preferably between 10 degrees and 35 degrees, in particular about 25 degrees. This allows further improved support and force or torque transmission ratios.

Furthermore, it can be provided that the stem or the respective stem directly opposite, preferably applied to this vertical wall portions of the first connection head and / or the second connection head have a partially cylindrical shape and viewed in a cross section perpendicular to the longitudinal axis of the associated stem , are designed with a radius corresponding to the outer radius of the stem of preferably 24.15 mm. This allows a particularly stress-free force or torque transmission.

Furthermore, it can be provided that the distances between the upper end of the upper contact surface and the lower end of the lower contact surface of the slit in the amount of half the slot width horizontal plane are equal. In this way, it is irrelevant in the assembly, in which 180 degrees different position of the respective connection heads with the cross arm or with the stem is welded. Overall, result from these measures in all connection heads advantageous power and torque transmission ratios.

Furthermore, it can be provided that the first connection head and / or the second connection head is or are formed symmetrically to a vertical plane containing the longitudinal axis of the transverse arm.

Furthermore, it can be provided that the first connection head and / or the second connection head is formed symmetrically to a horizontal plane intersecting the slot in the amount of half the slot width.

Furthermore, it can be provided that the slot of the first connection head and the slot of the second connection head are arranged substantially parallel to one another.

Furthermore, it can be provided that the slot of the first connection head and / or the slot of the second connection head is or are arranged perpendicular to the longitudinal axis of the associated stalk.

Furthermore, it can be provided that the slot of the first connection head and / or the slot of the second connection head has or have a slot width of between 7 mm to 13 mm, preferably between 8 mm and 12 mm, in particular approximately 10 mm ,

Furthermore, it can be provided that the first perforated disc and / or the second perforated disc has or have a perforated disc thickness which is or amounts to between 8 mm and 11 mm, preferably approximately 9 mm.

Furthermore, it can be provided that the upwardly facing horizontal and / or oblique upper wall parts of the upper head part of the first connection head and / or of the second connection head, with the exception of an optionally provided liquid outlet opening, are designed to be free of openings.

Furthermore, it can be provided that the downwardly facing horizontal and / or oblique lower wall parts of the lower head part of the first connection head and / or of the second connection head, with the exception of an optionally provided liquid outlet opening, are designed without openings. This increases the stability and torsional rigidity of the connection heads.

The stability and torsional rigidity can be further improved if both the upwardly facing horizontal and / or oblique upper wall parts of the upper head part of the first connection head and / or the second connection head, with the exception of an optionally provided liquid outlet opening, are designed without openings, as well downwardly facing horizontal and / or oblique lower wall parts of the lower head part of the first connection head and / or the second connection head, with the exception of an optionally provided liquid outlet opening, are designed without openings.

Furthermore, it can be provided that the upper head part of the first connection head and / or the second connection head and / or the lower head part of the first connection head and / or the second connection head is or are designed free of wedge openings for a separate through wedge. As a result, it is possible in particular to improve the stability or torsional stiffness of the connecting heads known from the prior art or the like by means of through wedges on holding devices of stems.

Furthermore, it can be provided that the first connection head and / or the second connection head on or on the formed between its or its vertical side wall portions formed upper wall part with a preferably perpendicular to the longitudinal axis of the transverse arm and upwardly away from or from the respective connection head extending toe board fastener, in particular toe board mounting pin for attachment of a toe board, permanently, preferably by welding ,

It can be provided that the toe board fastening element is arranged parallel to the longitudinal axis of the associated stem.

Furthermore, it can be provided that the toe board fastening element has a distance to the associated stem opposite it, which is 10 mm to 20 mm, preferably approximately 15 mm. This allows a horizontally gap-free installation of a toe board, so that the risk of accidents can be minimized in particular by falling objects.

Furthermore, it can be provided that the transverse arm and / or the rod element of the transverse arm is designed with a tube, in particular with a round tube or with an oval tube, or with an upwardly open profile, in particular with an upwardly open U-profile.

Furthermore, it can be provided that the transverse arm and / or the rod element of the transverse arm is or are designed with a preferably cross-sectionally closed U-profile tube, which has two lateral U-legs respectively formed with double wall regions, which starting from a preferably box-shaped , rectangular, C-shaped or V-shaped hollow profile part at least in partial regions preferably extend parallel to each other in one direction upwards. Such a profile tube fulfills in a special way the requirements imposed on a single transverse arm of a vertical frame element according to the invention.

Such a hollow profile part may be designed with an outer lower horizontal wall part and with an inner upper horizontal wall part, which extend substantially over the entire length of the transverse arm.

These horizontal wall parts advantageously have a distance from each other which is between 15 mm and 25 mm, preferably about 20 mm.

Furthermore, it can be provided that the free ends of the two lateral U-legs are the same length and each of the inner upper horizontal wall portion have a distance of between 28 mm and 38 mm, preferably between 30 mm and 36 mm, in particular approximately 33 mm.

Furthermore, it can be provided that the hollow profile part has a height which is between 42 mm and 63 mm, preferably between 45 mm and 61 mm, in particular about 53 mm.

Furthermore, it can be provided that the hollow profile part has a width which is between 45 mm and 53 mm, preferably between 48 mm and 50 mm, in particular about 49 mm.

Furthermore, it can be provided that the U-profile tube is produced by forming, in particular by bending or folding a metal sheet, in particular on a roller train, wherein preferably a non-overlap connection of two metal edges of the metal sheet over the entire length of the U-profile, in particular by means of laser welding is made. It is understood, however, that the sheet edges of the metal sheet may for example also be connected by a fold.

Alternatively it can be provided that the U-profile tube is produced by forming, in particular by stretching a cross-sectionally closed tube, in particular a round, square or rectangular tube.

Alternatively it can be provided that the U-profile tube is made by extrusion.

Furthermore, it can be provided that the transverse arm has an upper longitudinal outer edge, which preferably forms a supporting edge for auflegbare on the transverse arm and / or attachable to the transverse arm using Einhängehilfsmitteln ground units, especially scaffold floors, the longitudinal outer edge above the first perforated disc and / or above the second perforated disc and at a distance above the center plane of the perforated disc or the respective perforated disc is arranged, which is smaller than the thickness or the height or the outer diameter of the transverse arm.

This distance can be advantageously chosen such that it corresponds to about half the thickness or half the height or half the outer diameter of the transverse arm.

In concrete development, the distance may be 18 mm to 30 mm, preferably 21 mm to 27 mm, in particular approximately 24 mm to 25 mm.

Furthermore, it can be provided that the length of the wedge-shaped tapered vertical outer surfaces of the side wall parts of the first connection head and / or the second connection head, viewed in a projection direction perpendicular to the longitudinal axis of the transverse arm, between 30 mm and 50 mm, preferably between 32 mm and 38 mm, in particular about 35 mm or about 38 mm.

Furthermore, it can be provided that the first perforated disc and / or the second perforated disc at least three, preferably at least seven, in particular at least eight openings for connecting holding devices, in particular for suspending supporting and / or connecting elements, preferably of horizontally and / or diagonally extending Scaffolding elements, wherein in each case an opening to an adjacent breakthrough in a same circumferential angle, is arranged by preferably 45 degrees.

Furthermore, it can be provided that the apertures are different in size, at least in one of the first connection head and / or the second connection head not covered Lochscheibenteil the associated perforated disc, wherein at least two, preferably at least four first openings of the apertures are larger than each between two the larger breakthrough arranged second breakthrough.

Furthermore, provision can be made for a perforated disk part of the first perforated disk and / or the second perforated disk having a breakthrough of the perforations to protrude into the slot of the associated connection head, preferably including the entire perforation.

Furthermore, it can be provided that the breakthrough is a smaller breakthrough of the differently sized breakthroughs.

Furthermore, it can be provided that the first perforated disc comprises the first stem in full circumference and / or that the second perforated disc comprises the second stem in full circumference.

Furthermore, it can be provided that the first perforated disc and the transverse arm are arranged in the region of the upper end of the first stem, preferably below the upper end region of the first stem.

Furthermore, it can be provided that the second stem has an upper end region and a lower end region, of which preferably one end region, in particular the upper end region is designed as a tube connector and opposite the other end region has a different cross section such that on the stem another stem is pluggable.

Furthermore, it can be provided that the second perforated disc and the transverse arm are arranged in the region of the upper end of the second shaft, preferably below the upper end region of the second shaft.

Furthermore, it can be provided that the first perforated disc has a distance from the lower end of the first pedestal and / or that the second perforated disc has a distance from the lower end of the second pedestal which is between 170 and 210 cm, preferably approximately 190 cm.

In addition, preferably, alternatively, it may be provided that the first perforated disc has a distance from the lower end of the first pedestal and / or that the second perforated disc has a distance from the lower end of the second pedestal which is between 80 and 100 cm, preferably approximately 90 cm is.

Furthermore, it can be provided that no further such perforated disks are fastened to the first shaft except for the first perforated disk and / or that no further such perforated disks are fastened to the second shaft except for the second perforated disk.

Furthermore, it can be provided that the first perforated disc is the only perforated disc fastened to the first pedestal and / or that the second perforated disc is the only perforated disc fastened to the second pedestal.

Furthermore, it can be provided that the first handle and the second handle are of equal length below the transverse arm and / or above the transverse arm.

Furthermore, it can be provided that the first stem below the transverse arm has a greater length than above the transverse arm and that the second stem above the transverse arm has a greater length than below the transverse arm.

Furthermore, it can be provided that the second stem below the transverse arm has a greater length than above the transverse arm and that the first stem above the transverse arm has a greater length than below the transverse arm.

Furthermore, it can be provided that the first stem and / or the second stem has or have a greater length below the transverse arm than above the transverse arm.

Furthermore, it can be provided that the first stem and / or the second stem have or have a greater length above the transverse arm than below the transverse arm.

Furthermore, it may be provided that the upper end region designed as a pipe connector or the lower end region of the first stem and / or the second stem designed as a pipe connector have or have an outer diameter which is smaller than the outer diameter of the stem or stems in its or the remaining areas thereof, wherein the respective pipe connector or the same material is integrally formed on the stem or stems.

Furthermore, it can be provided that the first stem and the second stem are arranged parallel to each other.

Furthermore, it can be provided that the transverse arm is designed with a straight rod element.

Furthermore, it can be provided that the longitudinal axis of the transverse arm in the region of the height of the slot, preferably in the region of the height between the horizontal slot surfaces of the slot, in particular approximately at the height of the Slot in the amount of half the slit width intersecting horizontal plane is arranged.

Furthermore, it can be provided that the first handle, the second handle and the transverse arm span a common frame plane.

Furthermore, it can be provided that the first stem designed as a hollow profile, in particular with a round tube, and / or the second stem shaped with a hollow profile, in particular with a round tube, have a wall thickness of 2.5 mm to 3.5 mm, in particular of approximately 2, 7 mm or have.

Furthermore, it can be provided that the transverse arm has a wall thickness of 2.5 mm to 4.0 mm, in particular of about 2.7 mm or about 3.2 mm.

Furthermore, provision may be made for a first fastening device for fastening a fall protection means, in particular a railing element, and preferably at least a second such fastening device in the longitudinal direction of the second post to be spaced from the first fastening device, being provided at the second stalk spaced from the second perforated disk.

Furthermore, it can be provided that the fastening device or the fastening devices for the fall protection device or the fall prevention means are designed differently to the first perforated disk and / or differently to the second perforated disk.

Furthermore, it can be provided that the first attachment device for the fall protection means from the lower end of the first stem and / or the lower end of the second stem has a distance which is between 75 cm and 125 cm, preferably about 95 cm.

Furthermore, it can be provided that the second attachment device for the fall protection means from the lower end of the first stem and / or from the lower end of the second stem has a distance which is between 25 cm and 65 cm, preferably about 45 cm.

Furthermore, it can be provided that the first attachment device for the fall protection means from the lower end of the first stem and / or from the lower end of the second stem has a distance which is between 175 cm and 225 cm, preferably about 195 cm.

Furthermore, it can be provided that the second attachment device for the fall protection means from the lower end of the first stem and / or the lower end of the second stem has a distance which is between 125 cm and 165 cm, preferably about 145 cm.

Further features, aspects and advantages of the invention are the dependent claims and the following description part can be removed, are described in the advantageous embodiments of the invention with reference to the figures.

Fig. 1

eine dreidimensionale Ansicht eines Gerüsts, das unter Verwendung eines Vertikalrahmenelements gemäß einer ersten Ausführungsvariante der Erfindung unter Ausbildung eines Fassadenrahmens mit einem voreilenden Geländer erstellt ist;

Fig. 2

eine dreidimensionale Ansicht eines Gerüsts, das unter Verwendung eines Vertikalrahmenelements gemäß einer zweiten Ausführungsvariante der Erfindung unter Ausbildung eines nach unten offenen U-Stellrahmens erstellt ist;

Fig. 3

eine Seitenansicht eines Vertikalrahmenelements mit einem ersten Stiel und mit einem Rundrohr gestalteten sowie einstückig und materialgleich mit einem angeformten Anschlusskopf versehenen Querarm, der an seinem von dem ersten Stiel wegweisenden Ende mit einem separaten Anschlusskopf verschweißt ist, der über einen zweiten Stiel gleicher Länge, jedoch mit einer in unterschiedlicher Höhe angebrachter Lochscheibe zu einem biege- und verwindungssteifen lateralen Rahmen verbunden ist, wobei der zweite Stiel auf einen kurzen Stiel unter Ausbildung eines lateralen Vertikalrahmens zum Anschluss eines voreilenden Geländers verbaut ist;

Fig. 4

eine vergrößerte Seitenansicht des Vertikalrahmenelements gemäß Figur 3;

Fig. 5

eine vergrößerte Seitenansicht des zweiten langen Stiels, der mit dem Vertikalrahmenelement gemäß Figur 3 kombinierbar ist;

Fig. 6

eine vergrößerte Seitenansicht des kurzen Stiels, der mit dem Vertikalrahmenelement gemäß Figur 3 durch Aufstecken des zweiten langen Stiels gemäß Figur 5 kombinierbar ist;

Fig. 7

eine Seitenansicht eines weiteren Vertikalrahmenelements, mit einem ersten Stiel und einem mit einem Rundrohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehen ist, der mit einem zweiten Stiel eine gegenüber dem ersten Stiel gleiche Bauart und Länge aufweist, zu einem biege- und verwindungssteifen, vertikalen, nach unten offenen lateralen U-Rahmen verschweißt ist;

Fig. 8

eine vergrößerte Seitenansicht des Details "X" in Figur 7 im Bereich des Anschlussknotens;

Fig. 9

eine Teil-Draufsicht auf das Vertikalrahmenelement gemäß Figur 7 im Bereich des Ausschnittes gemäß Figur 8, mit dem Stiel in Schnittdarstellung;

Fig. 10

eine der Figur 8 entsprechende Darstellung, jedoch nunmehr mit im Knotenbereich in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 11

eine der Figur 9 entsprechende Darstellung, jedoch nunmehr mit im Knotenbereich in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 12

eine Vorderansicht auf einen Anschlusskopf, der an einem mit einem Rundrohr gestalteten Querarm angeformt ist, in einem nicht mit dem Stiel und der Lochscheibe verschweißten Zustand;

Fig. 13

eine Seitenansicht eines weiteren Vertikalrahmenelements mit einem ersten Stiel und einem mit einem U-Profil-Rohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehen ist, wobei beide Anschlussköpfe mit Stielen gleicher Bauart und Länge zu einem biege- und verwindungssteifen nach unten offenen lateralen U-Rahmen verschweißt sind;

Fig. 14

eine vergrößerte Seitenansicht des Details "X" in Figur 13 im Bereich des Anschlussknotens;

Fig. 15

eine Teil-Draufsicht auf das Vertikalrahmenelement gemäß Figur 13 im Bereich des Ausschnittes gemäß Figur 14, mit dem Stiel in Schnittdarstellung;

Fig. 16

eine der Figur 14 entsprechende Darstellung, jedoch mit im Knotenbereich in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 17

eine der Figur 11 entsprechende Darstellung, jedoch mit im Knotenbereich in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 18

einen stark vergrößerten Querschnitt eines mit einem U-Profil-Rohr gestalteten Querarmes in einer senkrecht zur Längsachse des Querarmes ausgebildeten Schnitteebene;

Fig. 19

eine Vorderansicht auf einen der an dem UProfil-Rohr gemäß Figur 18 angeformten Anschlussköpfe, in einem nicht mit dem Stiel und der Lochscheibe verschweißten Zustand;

Fig. 20

eine Seitenansicht des U-Profil-Rohrs im Bereich eines daran angeformten Anschlusskopfes;

Fig. 21

eine Draufsicht des U-Profil-Rohrs im Bereich eines daran angeformten Anschlusskopfes;

Fig. 22

eine Seitenansicht eines h-förmigen Vertikalrahmenelements mit einem ersten langen Stiel und einem mit einem Rundrohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehenen ist, wobei der an dem von dem ersten langen Stiel wegweisenden Ende des Querarmes angeformte zweite Anschlusskopf über einen zweiten, kurzen Stiel unter Ausbildung eines biege- und verwindungssteifen lateralen Vertikalrahmens verschweißt ist, wobei das h-förmige Vertikalrahmenelement mit zwei kurzen Stielen zu einem einer Geschosshöhe entsprechenden lateralen Gerüstrahmen zum Anschluss eines voreilenden Geländers verbaut ist;

Fig. 23

eine vergrößerte Seitenansicht des Vertikalrahmenelements gemäß Figur 22;

Fig. 24

eine Seitenansicht eines weiteren h-förmigen Vertikalrahmenelements mit einem ersten langen Stiel und einem mit einem U-Profil-Rohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehenen ist, wobei der an dem von dem ersten langen Stiel wegwesenden Endes des Querarmes angeformte zweite Anschlusskopf über einen zweiten, kurzen Stiel unter Ausbildung eines biege- und verwindungssteifen lateralen h-Rahmens verschweißt ist, wobei das h-förmige Vertikalrahmenelement mit zwei kurzen Stielen zu einem einer Geschosshöhe entsprechenden lateralen Gerüstrahmen zum Anschluss eines voreilenden Geländers verbaut ist;

Fig. 25

eine vergrößerte Seitenansicht des Vertikalrahmenelements gemäß Figur 24;

Fig. 26

eine Seitenansicht eines H-förmigen Vertikalrahmenelements mit einem ersten Stiel und einem mit einem Rundrohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehenen ist, wobei der an dem von dem ersten langen Stiel wegweisenden Ende des Querarmes angeformte zweite Anschlusskopf über einen zweiten Stiel gleicher Bauart und Länge wie der erste Stiel zu einem biege- und verwindungssteifen lateralen H-Rahmen verschweißt ist, wobei das H-förmige Vertikalrahmenelement auf zwei kurze Stiele aufgesteckt ist und auf diese Weise ebenfalls zu einem einer Geschosshöhe entsprechenden lateralen Gerüstrahmen zum beiderseitigen Anschluss eines voreilenden Geländers verbaut ist;

Fig. 27

eine vergrößerte Seitenansicht des Vertikalrahmenelements gemäß Figur 26;

Fig. 28

eine Seitenansicht eines weiteren H-förmigen Vertikalrahmenelements, mit einem ersten Stiel und einem mit einem U-Profil-Rohr gestalteten Querarm, der beiderends mit einem einstückig und materialgleich angeformten Anschlusskopf versehenen ist, wobei der an dem von dem ersten langen Stiel wegweisenden Ende des Querarmes angeformte Anschlusskopf über einen zweiten baugleichen Stiel gleicher Länge wie der erste Stiel zu einem biege- und verwindungssteifen lateralen H-Rahmen verbaut ist, wobei das H-förmige Vertikalrahmenelement wiederum auf zwei kurze Stiele aufgesteckt und auf diese Weise ebenfalls zu einem einer Geschosshöhe entsprechenden lateralen Gerüstrahmen zum beiderseitigen Anschluss eines voreilenden Geländers verbaut ist;

Fig. 29

eine vergrößerte Seitenansicht des Vertikalrahmenelements gemäß Figur 28;

Fig. 30

eine vergrößerte Ansicht eines der beiden in den Figuren 22, 24, 26 und 28 gezeigten kurzen Stiele, die jeweils zwei in Längsrichtung des Stiels beabstandete Befestigungseinrichtungen für Absturzsicherungsmittel aufweisen;

Fig. 31

einen vergrößerten Querschnitt eines Rundrohres, wie es bei den Stielen in jeweils einem deren Endbereiche einsetzbar bzw. gestaltbar ist;

Fig. 32

eine vergrößerte Detail-Seitenansicht im Bereich des Anschlussknotens eines weiteren erfindungsgemäßen Vertikalrahmenelements, bei dem ein als Rundrohr gestaltetes Stabelement des Querarms mit einem erfindungsgemäß keilöffnungsfreien Anschlusskopf versehen ist, der als separates Bauteil verschweißt ist, wobei auf den Anschlusskopf ein Bordbrettzapfen angeschweißt ist;

Fig. 33

einen Längsschnitt im Knotenbereich gemäß Figur 32, in einer die Längsachse des Stiels und die Längsachse des Querarmes enthaltenden Schnittebene;

Fig. 34

eine Draufsicht auf den Anschlussknoten gemäß Figur 32, mit dem Stiel in Schnittdarstellung;

Fig. 35

eine Unteransicht des Anschlussknotens gemäß Figur 32, mit dem Stiel in Schnittdarstellung;

Fig. 36

eine der Figur 32 entsprechende Darstellung, jedoch mit im Knotenbereich und im Bereich zwischen dem Anschlusskopf und dem Stabelement des Querarms in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 37

einen Längsschnitt im Knotenbereich gemäß Figur 36, in einer die Längsachse des Stiels und die Längsachse des Querarmes enthaltenden Schnittebene;

Fig. 38

eine Draufsicht auf den Knoten gemäß Figur 36, mit dem Stiel in Schnittdarstellung;

Fig. 39

eine Unteransicht auf den Knoten gemäß Figur 36, mit dem Stiel in Schnittdarstellung;

Fig. 40

eine vergrößerte Detail-Seitenansicht im Bereich des Anschlussknotens eines weiteren erfindungsgemäßen Vertikalrahmenelements, wobei es sich bei dem hier gezeigten Anschlusskopf um einen Serien-Anschlusskopf der Anmelderin gemäß dem Stand der Technik handelt, der als ein separates Bauteil mit einem Stabelement eines mehrteiligen Querarms verschweißt ist, wobei auch auf diesem Anschlusskopf ein Bordbrettzapfen angeschweißt ist;

Fig. 41

einen Längsschnitt im Knotenbereich gemäß Figur 40, in einer die Längsachse des Stiels und die Längsachse des Querarmes enthaltenden Schnittebene;

Fig. 42

eine Draufsicht auf den Knoten gemäß Figur 40 mit dem Stiel in Schnittdarstellung;

Fig. 43

eine Unteransicht auf den Knoten gemäß Figur 40 mit dem Stiel in Schnittdarstellung;

Fig. 44

eine vergrößerte Detail-Seitenansicht im Bereich des Anschlussknotens eines weiteren erfindungsgemäßen Vertikalrahmenelements, bei dem ein erfindungsgemäß keilöffnungsfrei gestalteter Anschlusskopf des mit einem U-Profil-Rohr ausgebildeten mehrteiligen Querarmes mit dem U-Profil-Rohr verschweißt ist, und der hier ohne einen darauf anbringbaren Bordbrettzapfen gezeigt ist;

Fig. 45

einen Längsschnitt im Knotenbereich gemäß Figur 44, in einer die Längsachse des Stiels und die Längsachse des Querarms enthaltenen Schnittebene;

Fig. 46

eine Draufsicht auf den Knoten gemäß Figur 44, mit dem Stiel in Schnittdarstellung;

Fig. 47

eine Unteransicht auf den Knoten gemäß Figur 44, mit dem Stiel in Schnittdarstellung;

Fig. 48

eine der Figur 44 entsprechende Darstellung, jedoch nunmehr im Knotenbereich und im Bereich zwischen dem Anschlusskopf und dem U-Profil-Rohr des Querarms in dicken schwarzen Linien hervorgehobenen Schweißnähten;

Fig. 49

einen Längsschnitt im Knotenbereich gemäß Figur 48, in einer die Längsachse des Stiels und die Längsachse des Querarms enthaltenen Schnittebene;

Fig. 50

eine Draufsicht auf den Knoten gemäß Figur 48, mit dem Stiel in Schnittdarstellung;

Fig. 51

eine Unteransicht auf den Knoten gemäß Figur 48, mit dem Stiel in Schnittdarstellung;

Fig. 52

eine vergrößerte Detail-Seitenansicht im Bereich des Knotens eines weiteren erfindungsgemäßen Vertikalrahmenelements, bei dem der Anschlusskopf des mit einem U-Profil-Rohr gestalteten Querarms mit dem U-Profil-Rohr verschweißt ist, wobei es sich bei diesem Anschlusskopf um einen Serien-Anschlusskopf der Anmelderin gemäß dem Stand der Technik handelt;

Fig. 53

einen Längsschnitt im Knotenbereich gemäß Figur 52, in einer die Längsachse des Stiels und die Längsachse des Querarms enthaltenden Schnittebene;

Fig. 54

eine Draufsicht auf den Knoten gemäß Figur 52, mit dem Stiel in Schnittdarstellung;

Fig. 55

eine Unteransicht auf den Knoten gemäß Figur 52, mit dem Stiel in Schnittdarstellung;

Fig. 56 a)-g)

einen erfindungsgemäßen Anschlusskopf, als separates Bauteil, zum Anschluss an ein erfindungsgemäßes U-Profil-Rohr eines Querarms eines erfindungsgemäßen Vertikalrahmenelements in:

1. a) Vorderansicht,
2. b) Seitenansicht,
3. c) Rückansicht,
4. d) Längsschnitt,
5. e) Unteransicht,
6. f) Querschnitt,
7. g) Oberansicht;

Fig. 57 a)-g)

einen Serien-Anschlusskopf der Anmelderin nach dem Stand der Technik, als separates Bauteil, zum Anschluss an ein erfindungsgemäßes U-Profil-Rohr eines Querarms eines erfindungsgemäßen Vertikalrahmenelements in

1. a) Vorderansicht,
2. b) Seitenansicht,
3. c) Rückansicht,
4. d) Längsschnitt,
5. e) Unteransicht,
6. f) Querschnitt,
7. g) Oberansicht;

Fig. 58 a)-g)

einen erfindungsgemäßen Anschlusskopf, als separates Bauteil, zum Anschluss an ein Rundrohr eines Querarms eines erfindungsgemäßen Vertikalrahmenelements in:

1. a) Vorderansicht,
2. b) Seitenansicht,
3. c) Rückansicht,
4. d) Längsschnitt,
5. e) Unteransicht,
6. f) Querschnitt,
7. g) Oberansicht;

Fig. 59 a)-g)

einen Serien-Anschlusskopf der Anmelderin nach dem Stand der Technik, als separates Bauteil, zum Anschluss an einen mit einem Rundrohr gestalteten Querarm eines erfindungsgemäßen Vertikalrahmenelements in:

1. a) Vorderansicht,
2. b) Seitenansicht,
3. c) Rückansicht,
4. d) Längsschnitt,
5. e) Unteransicht,
6. f) Querschnitt,
7. g) Oberansicht;

Show it:

Fig. 1

a three-dimensional view of a scaffolding, which is created using a vertical frame member according to a first embodiment of the invention to form a facade frame with a leading railing;

Fig. 2

a three-dimensional view of a scaffold, which is created using a vertical frame member according to a second embodiment of the invention to form a downwardly open U-shaped frame;

Fig. 3

a side view of a vertical frame member with a first handle and a round tube designed and integrally provided with a molded connection head transverse arm, which is welded at its point away from the first end end with a separate connection head, via a second handle of the same length, but with a perforated disc mounted at different heights is connected to a bending and torsion-resistant lateral frame, wherein the second handle is installed on a short handle to form a lateral vertical frame for connecting a leading railing;

Fig. 4

an enlarged side view of the vertical frame member of Figure 3;

Fig. 5

an enlarged side view of the second long handle, which is combined with the vertical frame member of Figure 3;

Fig. 6

an enlarged side view of the short handle, which can be combined with the vertical frame member of Figure 3 by attaching the second long handle of Figure 5;

Fig. 7

a side view of another vertical frame element, with a first handle and a round arm designed with a cross-arm, which is provided at both ends with a one-piece and material integrally molded connection head having a second handle a comparison with the first handle of the same design and length, to a bending and torsionally stiff, vertical, downwardly open lateral U-frame is welded;

Fig. 8

an enlarged side view of the detail "X" in Figure 7 in the region of the connection node;

Fig. 9

a partial top view of the vertical frame element according to Figure 7 in the region of the cutout of Figure 8, with the handle in section;

Fig. 10

a representation corresponding to Figure 8, but now with in the knot area in thick black lines highlighted welds;

Fig. 11

a representation corresponding to Figure 9, but now with in the nodal area in thick black lines highlighted welds;

Fig. 12

a front view of a connection head, which is integrally formed on a designed with a round tube cross arm, in a not welded to the stem and the perforated disc state;

Fig. 13

a side view of another vertical frame member with a first handle and a designed with a U-shaped tube cross arm, which is provided at both ends with a one-piece and material integrally molded connection head, both connecting heads with stems of the same design and length to a bending and torsion down welded open lateral U-frame;

Fig. 14

an enlarged side view of the detail "X" in Figure 13 in the region of the connection node;

Fig. 15

a partial plan view of the vertical frame element according to Figure 13 in the region of the cutout according to Figure 14, with the handle in section;

Fig. 16

a representation corresponding to Figure 14, but with welded seams highlighted in thick black lines in the node area;

Fig. 17

a representation corresponding to Figure 11, but with welded seams in the node area in thick black lines;

Fig. 18

a greatly enlarged cross-section of a cross-arm formed with a U-profile tube in a plane perpendicular to the longitudinal axis of the transverse arm cutting plane;

Fig. 19

a front view of one of the formed on the UProfil tube of Figure 18 connecting heads, in a not welded to the stem and the perforated disc state;

Fig. 20

a side view of the U-profile tube in the region of a molded-on connection head;

Fig. 21

a top view of the U-profile tube in the region of a molded-on connection head;

Fig. 22

a side view of an H-shaped vertical frame member having a first long handle and a round tube designed with a cross arm, which is provided at both ends with a one-piece and material integrally formed connection head, wherein the integrally formed on the front of the first long end of the cross arm second connection head via a second, short stem is welded to form a bending and torsion-resistant lateral vertical frame, wherein the h-shaped vertical frame element with two short stems to a floor height corresponding lateral Scaffolding frame is installed to connect a leading railing;

Fig. 23

an enlarged side view of the vertical frame member of Figure 22;

Fig. 24

a side view of another H-shaped vertical frame member having a first long handle and a designed with a U-shaped tube cross arm, which is provided at both ends with a one-piece and material integrally molded connection head, wherein the away on the first long stem end of the transverse arm molded second connection head is welded via a second, short handle to form a bending and torsion-resistant lateral h-frame, wherein the h-shaped vertical frame member is installed with two short stems to a floor height corresponding lateral scaffolding frames for connecting a leading railing;

Fig. 25

an enlarged side view of the vertical frame member of Figure 24;

Fig. 26

a side view of an H-shaped vertical frame member having a first handle and a round tube designed with a cross arm, which is provided at both ends with a one-piece and material integrally molded connection head, wherein the integrally formed on the end of the first long handle end of the transverse arm second connection head via a second Stem of the same design and length as the first stem is welded to a rigid and torsion-resistant lateral H-frame, the H-shaped vertical frame member is attached to two short stems and in this way also corresponding to a floor height lateral scaffolding frames for mutual connection of a leading railing is installed;

Fig. 27

an enlarged side view of the vertical frame member of Figure 26;

Fig. 28

a side view of another H-shaped vertical frame member, with a first handle and a designed with a U-shaped tube cross arm, which is provided at both ends with a one-piece and material integrally molded connection head, wherein the pointing away from the first long stem end of the transverse arm molded connection head via a second identical stem of the same length as the first stem is installed to a bending and torsion-resistant lateral H-frame, the H-shaped vertical frame member in turn attached to two short stems and in this way also to a floor height corresponding lateral scaffolding frames is installed for the mutual connection of a leading railing;

Fig. 29

an enlarged side view of the vertical frame member of Figure 28;

Fig. 30

an enlarged view of one of the two shown in the figures 22, 24, 26 and 28 short stems, each having two spaced apart in the longitudinal direction of the handle attachment means for fall protection means;

Fig. 31

an enlarged cross-section of a round tube, as can be used or designed in the stems in each case one end regions thereof;

Fig. 32

an enlarged detail side view in the region of the connection node of another vertical frame element according to the invention, in which designed as a round tube rod element of the transverse arm is provided with a present invention wedge-free connection head, which is welded as a separate component, wherein a toe board pin is welded to the connection head;

Fig. 33

a longitudinal section in the nodal region according to FIG. 32, in a sectional plane containing the longitudinal axis of the stem and the longitudinal axis of the transverse arm;

Fig. 34

a plan view of the connection node of Figure 32, with the handle in section;

Fig. 35

a bottom view of the connection node according to Figure 32, with the handle in section;

Fig. 36

a representation corresponding to Figure 32, but with in the nodal region and in the region between the connection head and the rod element of the cross arm in thick black lines highlighted welds;

Fig. 37

a longitudinal section in the nodal region according to FIG. 36, in a sectional plane containing the longitudinal axis of the stem and the longitudinal axis of the transverse arm;

Fig. 38

a plan view of the node of Figure 36, with the handle in section;

Fig. 39

a bottom view of the node of Figure 36, with the handle in section;

Fig. 40

an enlarged detail side view in the region of the connection node of another vertical frame element according to the invention, wherein the connection head shown here is a conventional connector head of the applicant according to the prior art, which is welded as a separate component with a rod element of a multi-part cross arm, wherein a toe board pin is welded on this connection head;

Fig. 41

a longitudinal section in the nodal region according to FIG. 40, in a sectional plane containing the longitudinal axis of the stem and the longitudinal axis of the transverse arm;

Fig. 42

a plan view of the node of Figure 40 with the handle in section;

Fig. 43

a bottom view of the node of Figure 40 with the handle in section;

Fig. 44

an enlarged detail side view in the region of the connection node of another vertical frame element according to the invention, in which an inventively wedge-free designed connecting head of the formed with a U-profile tube multi-part cross arm with the U-profile tube is welded, and here without an attachable tokens pin is shown;

Fig. 45

a longitudinal section in the node region according to Figure 44, in a longitudinal axis of the stem and the longitudinal axis of the transverse arm contained cutting plane;

Fig. 46

a plan view of the node of Figure 44, with the handle in section;

Fig. 47

a bottom view of the node of Figure 44, with the handle in section;

Fig. 48

a representation corresponding to Figure 44, but now in the nodal region and in the region between the connection head and the U-profile tube of the transverse arm in thick black lines highlighted welds;

Fig. 49

a longitudinal section in the node region according to Figure 48, in a longitudinal axis of the stem and the longitudinal axis of the transverse arm contained cutting plane;

Fig. 50

a plan view of the node of Figure 48, with the handle in section;

51

a bottom view of the node of Figure 48, with the handle in section;

Fig. 52

an enlarged detail side view in the region of the node of another vertical frame element according to the invention, in which the connection head of the designed with a U-shaped tube cross arm is welded to the U-profile tube, which is in this connection head to a series connection head of Applicant according to the prior art acts;

Fig. 53

a longitudinal section in the nodal region according to Figure 52, in a sectional plane containing the longitudinal axis of the stem and the longitudinal axis of the transverse arm;

Fig. 54

a plan view of the node of Figure 52, with the handle in section;

Fig. 55

a bottom view of the node of Figure 52, with the handle in section;

Fig. 56 a) -g)

a connection head according to the invention, as a separate component, for connection to an inventive U-profile tube of a transverse arm of a vertical frame element according to the invention in:

1. a) front view,
2. b) side view,
3. c) rear view,
4. d) longitudinal section,
5. e) bottom view,
6. f) cross section,
7. g) top view;

Fig. 57 a) -g)

a serial connection head of the applicant according to the prior art, as a separate component, for connection to an inventive U-profile tube of a transverse arm of a vertical frame element according to the invention in

1. a) front view,
2. b) side view,
3. c) rear view,
4. d) longitudinal section,
5. e) bottom view,
6. f) cross section,
7. g) top view;

Fig. 58 a) -g)

a connection head according to the invention, as a separate component, for connection to a round tube of a transverse arm of a vertical frame element according to the invention in:

1. a) front view,
2. b) side view,
3. c) rear view,
4. d) longitudinal section,
5. e) bottom view,
6. f) cross section,
7. g) top view;

Fig. 59 a) -g)

a serial connection head of the applicant according to the prior art, as a separate component, for connection to a designed with a round cross arm of a vertical frame element according to the invention in:

1. a) front view,
2. b) side view,
3. c) rear view,
4. d) longitudinal section,
5. e) bottom view,
6. f) cross section,
7. g) top view;

The space frame 20 shown in FIGS. 1 and 2 is designed as a frame and comprises vertical stems 21, lining units 26, in particular scaffold floors or planks attached thereto, and railing elements serving as fall protection means 27, in particular horizontal railing bars and the space frame 20 stiffening diagonal elements 24, in particular diagonal bars, which are fastened between two spaced stems 21, 21. In each floor 127.2, 127.2, 127.3 at least 'a diagonal element 24 is installed. As usual with modular scaffolds, the lowermost floor 127.1 can be constructed with so-called initial pieces 128, which preferably allow a leveling towards the ground via a threaded spindle, with the upper insertion ends of the initial pieces 128 into or onto which the stems 21 engage. be plugged into a common horizontal plane.

The longitudinal bars 22 and the cross bars 23 of the lowest floor 127.1 are provided at their respective two ends with connecting heads 445 and / or 545, which are wedged by means of a respective wedge 74 on the associated perforated disc 30 of the starting pieces 128, so that the longitudinal latch 22 and the Transverse bar 23 with the initial pieces 128 bending and torsionally stiff to connect to a bending and torsionally rigid base frame or connected.

Based on this, the vertical stems 21 and all other connection, support and / or support elements can then be constructed into a stable and torsionally rigid space frame 20.

To construct the other floors 127.2, 127.3, the vertical elements 25; 25.1 to 25.6, 125.5, 125.6 are used, as shown in particular in Figures 3, 4, 7, 13, 22 to 29 and 32 to 52. Each of these vertical frame elements 25; 25.1 to 25.6, 125.5, 125.6 consists of a first vertical stem 21; 21.1, 121.1 and a transversely, preferably vertically away extending rod-shaped horizontal transverse arm 23; 123, 223, 323, 423, 523, in particular transverse bars, wherein the first stem 21; 21.1, 121.1 with the transverse arm 23, 123, 223, 323, 423, 523 permanently, preferably by bending bending and torsionally rigid connected.

At the respective first stem 21; 21.1, 121.1 is one with a plurality of apertures 36; 36.1, 36.2 provided first perforated disc 30; 30.1 permanently, preferably fixed by welding, concentric with the first stem 21; 21.1, 121.1 is arranged and the stem 21; 21.1, 121.1 flange at least partially, preferably completely surrounds. On the first stem 21; 21.1, 121.1 is spaced from the first perforated disc 30; 30.1 a first fastening device 33; 33.1 for fixing a fall protection means 27, preferably a railing element, in particular a railing rod and preferably at least a second such, ie construction and functionally identical fastening device 33; 33.2 in the longitudinal direction of the first stem 21; 21.1, 121.1 spaced from the first attachment device 33; 33.1 provided.

The stem 21; 21.1, 121.1 has an upper end region 41.1.1 and a lower end region 41.1.2, of which preferably an end region 41.1.1, in particular the upper end region 41.1.1, as a pipe connector 42; 42.1 is designed and compared to the other end portion 41.1.2 has a different cross-section such that on the first handle 21; 21.1, 121.1 another stem 21 is plugged.

The cross arm 23; 123, 223, 323, 423, 523 has at a first end 43.1 a first connection head 45; 45.1, 145.1, 245, 445 and has at a second end 43.2 pointing away from this end 43.1 a second connection head 45; 45.2, 145.2, 345, 545, 445, by means of which the cross arm 23; 123, 223, 323, 423, 523 preferably bending and torsionally rigid on a second vertical stem 21; 21.1, 121.2, 221.2 preferably via a multi-apertures 36; 36.1, 36.2 provided second perforated disc 30; 30.2, with the second stem 21; 21.1, 121.2, 221.2 permanently connected, preferably by welding, is arranged concentrically to this and this flange at least partially, preferably vollumfänglich surrounds, forming a vertical frame 35 according to the invention; 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4, in particular a scaffolding frame is fixed or is fixed.

The first connection head 45; 45.1, 145.1, 245, 445, preferably each connection head 45; 45.1, 145.1, 245, 445; 45.2, 145.2, 345, 545 is with side wall parts 46.1, 46.2, 47.1, 47.2; 146.1, 146.2; 147.1, 147.2; 246.1, 246.2; 247.1, 247.2; 346.1, 346.2; 347.1, 347.2; 446.1, 446.2; 447.1, 447.2; 546.1, 546.2; 547.1, 547.2 limited, the wedge-like on a center, in particular on the stem and disc center 50 of the associated perforated disc 30; 30.1, 30.2 tapered vertical outer surfaces 48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2; 248.1, 248.2, 249.1, 249.2; 348.1, 348.2, 349.1, 349.2; 448.1, 448.2, 449.1, 449.2; 548.1, 548.2, 549.1, 549.2, which include a wedge angle 51, which is preferably 40 degrees to 50 degrees, in particular about 45 degrees, for example 44 degrees.

The first connection head 45; 45.1, 145.1, 245, 445, preferably each connection head 45; 45.1, 145.1, 245, 445; 45.2, 145.2, 345, 545, has an upper head part 52, 152, 252, 352, 452, 552 and a lower head part 53, 153, 253, 353, 453, 553, which are preferably integrally connected to each other and between the one to the respective associated stem 21; 21.1, 121.1; 21.2; 121.2; 221.2 and to the vertical outer surfaces 48.1 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2; 248.1, 248.2, 249.1, 249.2; 348.1, 348.2, 349.1, 349.2; 448.1, 448.2, 449.1, 449.2; 548.1, 548.2, 549.1, 549.2 open slot 54, 154, 254, 354, 454, 554 is provided.

At least the first connection head 45; 45.1, 145.1, 245, 445 is slotted with its slot 54, 154, 254, 454 on the at least partially projecting into this perforated disc 30.1 and with the associated handle 21; 21.1; 121.1 and preferably also with the associated perforated disc 30; 30.1 permanently, preferably connected by welding.

In this way, a bending and torsion-resistant vertical frame member 25; 25.1, 25.2, 25.3, 25.4, 25.5, 25.6, 125.5, 125.6 created, which can be designed L-, T- or T-shaped and in many advantageous manner for the construction of U-, H- or h-shaped Vertical frame 35; 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4 and / or for the construction of a space structure 20, in particular a scaffold is used, which is compatible with a suitable modular scaffold, that is combinable with this, which also with corresponding or matching perforated discs having Stems 21 is constructed or can be built up. Such combinations are possible both within or on a common floor 127.1, 127.2, 127.3 and within a common field, ie over at least two floors 127.1, 127.2, 127.3, as well as combinations of these two possible combinations with each other.

The transverse arm 23, 123, 223, 323, 423, 523 of the vertical frame element 25 according to the invention; 25.1 to 25.6; 125.5, 125.6 can be designed with a tube, in particular with a round tube 86 or with an oval tube, with an upwardly open profile, preferably with an upwardly open U-profile, in particular with a U-profile tube 87.

The connection heads, 45, 45.1, 145.1, 245, 445; 45.2, 145.2, 345, 545 of the transverse arm 23, 123, 223, 323, 423, 523 may be integrally connected and integrally formed with this material at its first end 43.1 and / or at its second end 43.2 and / or may be separate Be designed member that can be connected to a rod member 44, 244, 444, the transverse arm 23, 123, 223, 323, 423, 523 preferably permanently, in particular by welding.

The connection heads 45, 45.1, 145.1, 245, 445; 45.2, 145.2, 345, 545 of the transverse arm 23, 123, 223, 323, 423, 523 can in particular be designed as free from wedge openings for a separate push-through wedge connection heads 45.1, 45.2; 145.1, 145.2; 245, 345 may be formed, but they may also be designed as with wedge openings for a separate push-through wedge 74 provided connecting heads, as they have become known, for example, in the prior art, wherein such with wedge openings 473.1, 473.2; 573.1, 573.2 also can not be provided with an associated plug-in wedge, as in the case of the connection heads 445 and 545th

With regard to such, already known from the prior art connection heads, as shown in particular in Figures 57 a) to g) and 59 a) to g) each without a through wedge, in particular to the DE 198 06 094 A1 and the parallel EP 0 936 327 A1 be referenced at this point for the sake of simplicity.

With respect to the with breakthroughs 36; 36.1, 36.2 provided perforated discs 30; 30.1, 30.2, which have also become known from the prior art, can also on the protective rights mentioned above and in addition to the DE 39 09 809 A1 and the parallel EP 0 389 933 A1 as well as on the DE 200 12 598 U1 and the parallel WO 02/06610 A1 as well as the parallel EP 1 301 673 A1 be pointed out, which are also included here for the sake of simplicity in full.

The new "solid" connection heads 345 and 245, which are shown in particular in FIGS. 56 a) to g) and 58 a) to g), differ from the series "solid" connection heads 345 and 245 shown in FIGS. 57 a) to g) and 59 a) to g). Connection heads 545 and 445 in that they are designed free of wedge openings for a separate through wedge, as they are in the form of the upper wedge openings 473.1, 573.1 and the lower wedge opening 473.2, 573.2 in the series connection heads 445, 545 still included.

In the new "massive" connection heads 245 and 345 so are the upward-facing horizontal and / or oblique upper wall portions 283.1, 383.1 of the upper head portion 252, 352 and the downwardly facing and / or oblique bottom wall portions 283.2, 383.2 of the lower head portion 253, 353rd designed to be open. These measures improve the stability and torsional rigidity of these new connection heads 245 and 345. Furthermore, this facilitates the fastening, preferably the welding of a possibly to be provided and preferably designed as a pin or toe board toe board fastener 84 and also the stability of the connection between the toe board fastener 84 and the improved upper head part of the corresponding connection head.

FIGS. 3 and 4 show a first exemplary embodiment of a vertical frame element 25.1 according to the invention. This consists of a vertical first stem 21.1 and a single, here with a round tube 86 designed transverse arm 123, which is in the region of the upper end 100.1 of the first stem 21.1, but below the pipe with a connector 42.1 designed upper end portion 41.1.1 perpendicular to the stem 21.1 is arranged. The transverse arm 123 has a first end 43.1, which is attached to the handle 21.1 in one piece and of the same material, which is permanently connected to the first handle 21.1 via the perforated disc 30.1 so as to form an L-shaped frame element 55.

The first stem 21.1, including its upper end portion 41.1.1, ie from its lower end 101.1 to its upper end 100.1, a total length of 216.5 cm. The height corresponding to a floor height or height of a floor 127.1, 127.2, 127.3 length 102.1 of the stem 21.1 from the lower end 101.1 to the upper end portion 41.1.1 is 200 cm. The upper end portion 41.1.1 of the stem 21.1 is designed as a pipe connector 42.1, whose outer diameter is smaller than the inner diameter of the lower end portion 41.1.2 of the stem 21.1, so that a corresponding stem 21; 21.1 can be plugged onto the pipe connector 42.1. The pipe connector 42.1 is integrally connected and the same material with the stem tube of the stem 21.1. The lower end region 41.1.2 of the stem 21.1 here has four, in this area in the longitudinal direction of the stem 21.1 and in the same circumferential angles arranged to each other pressings, as shown in particular with reference to the cross section shown in Figure 31. In this regard, on the DE 101 12 370 A1 and the parallel WHERE 02/066768 A1 and the parallel EP 1 362 151 A1 be noted for simplicity at this point fully.

On the first stem 21.1, a single perforated disc 30.1 is welded, which is arranged concentrically to this and surrounds this flange and full circumference. This perforated disc 30.1 is arranged from the lower end 101.1 of the stem 21.1 at a distance of 101.2, which is 190 cm. On the stem 21.1 two fastening means 33.1 and 33.2 are provided which allow the connection or the attachment of fall protection means 27, for example of scaffolding elements, in particular of scaffolding bars. The first fastening device 33.1 has a distance 118 from the lower end 101.1 of the first shaft 21.1 which is approximately 95 cm and the second fastening device 33.2 has a distance 119 from the lower end 101.1 which is approximately 45 cm. Consequently, the distance 117 between the two fasteners 33.1 and 33.2 is about 50 cm.

The arrangement and design of the integrally formed and the same material on the here formed with a round tube 86 transverse arm 123 first connection head 45.1 is particularly apparent from Figures 8 to 12. The connection head generally designated by the reference numeral 45 has an upper head portion 52 and a lower head portion 53, which are integrally connected to each other. The upper head part 52 has upper side wall parts 46.1 and 46.2 and the lower head part 53 has lower side wall parts 47.1 and 47.2. The vertical outer surfaces 48.1, 48.2, 49.1, 49.2 of the side wall parts 46.1, 46.2, 47.1, 47.2 include a wedge angle 51, which is about 44 degrees here.

Between the upper head portion 52 and the lower head portion 53, a horizontal slot 54 is provided which is open to the stem 21.1 and to the vertical outer surfaces 48.1, 48.2, 49.1, 49.2. The slot 54 is defined by horizontal upper and lower slot surfaces which are parallel to each other and parallel to the longitudinal axis 38 of the transverse arm 123. The first connection head 45.1 is welded to the handle 21.1 in such a way that the horizontal plane 71 intersecting the slot 54 at the level of half the slot width lies approximately in the middle plane 72 intersecting the perforated disk 30.1 at the level of its center.

The connection head 45 is symmetrical to the horizontal plane 71 and also designed symmetrically to a perpendicular thereto and also the longitudinal axis 38 of the transverse arm 123 containing vertical plane 82.

The upper head part 52 has upper vertical abutment surfaces 80.1.1, 80.1.2 and the lower head part 53 has lower vertical abutment surfaces 80.2.1, 80.2.2, with which the connection head 45.1 rests against the outer surface of the stem 21.1. The upper end 81.1 of the upper head part 52 and the lower end 81.2 of the lower head part 53 project beyond the transverse arm 123, respectively its outer diameter 29, in the area of the contact surfaces 80.1.1, 80.1.2; 80.2.1, 80.2.2 viewed in a direction perpendicular to the longitudinal axis 38 of the cross arm 123.

The height 76.1 of the upper head part 52 and the height 76.2 of the lower head part 53 decreases towards the rear, ie towards the transverse arm 123, here continuously and without kinking on the outer diameter 29 of the transverse arm 123. The upper outer surface 77.1 and the lower outer surface 77.2 of the connection head 45.1 are thus each inclined to the transverse arm 123, in this case at an angle 78.1, 78.2 to a parallel to the longitudinal axis 38 of the cross arm 123 extending imaginary line, which is about 45 degrees.

The plant wall parts 80.1.1, 80.1.2; 80.2.1, 80.2.2 of the wedge head 45 have a partially cylindrical shape and are viewed in a cross section perpendicular to the longitudinal axis 37 of the associated stem 21, designed with a radius corresponding to the outer radius of the stem 21 of preferably 24.15 mm.

The distances 76.1 of the upper end 81.1 of the upper contact surfaces 80.1.1, 80.1.2 and the distances 76.2 of the lower end 81.2 of the lower contact surfaces 80.2.1, 80.2.2 of the slot 54 in the amount of half the slot width 70 intersecting horizontal plane 71st are the same size. The slot of the connection head 45 has a slot width 70 which is about 10 mm, this slot width is only slightly larger than the perforated disc thickness of the perforated disc 30, which is about 9 mm.

On the rearwardly inclined upper outer surface 77.1 of the connection head 45, a toe-shaped attachment member 84 is welded at a distance 85 from the handle, the distance being approximately 15 mm. This makes it possible to fasten a toe board between the toe board fastening element 84 and the opposite post 21, preferably such that no horizontal gap exists between the associated covering unit 26 and the toe board is formed, whereby the accident risk is minimized in particular by falling objects.

The connection head 45, as shown in particular in FIGS. 10 and 11, is welded not only to the stem 21 but also to the perforated disc 30. In this case, the invention provides that the connection head 45 in the region of all its outer surfaces, which adjoin to its associated handle 21 and the associated perforated disc 30 directly opposite surfaces outwardly, with the associated handle 21 and the associated perforated disc 30, optionally with Exception of at least one liquid outlet opening 69.1, welded over a continuous weld 61.1, 62.1, 61.2, 62.2, 63.1, 63.2, 65.1.

Consequently, therefore, the upper head part 52 and also the lower head part 53 of the connection head 45 in areas whose vertical outer surfaces 48.1, 48.2; 49.1, 49.2 whose side wall parts 46.1, 46.2; 47.1, 47.2 and also in areas whose horizontal outer surfaces, which are at the vertical abutment wall parts 80.1.1, 80.1.2; 80.2.1, 80.2.2 connect to the top and bottom in each case to the outside, possibly with the exception of a possibly provided liquid outlet opening 69.1, in each case via a continuous weld 61.1, 62.1 and 61.2, 62.2 welded to the associated stem 21 ,

Furthermore, the upper head part 52 and also the lower head part 53 of the connection head 45 in areas whose vertical outer surfaces 48.1, 48.2; 49.1, 49.2 whose side wall parts 46.1, 46.2; 47.1, 47.2, which extend to the horizontal slot surfaces of the slot 54 to the outside connect, in each case over the entire width of the slot 54 of the connection head 45 protruding part of the associated perforated disc 30 is welded in each case via a continuous weld 63.1 and 63.2.

Furthermore, the upper head part 52 and the lower head part 53 of the connection head 45 in areas whose vertical outer surfaces 48.1, 48.2; 49.1, 49.2 whose side wall parts 46.1, 46.2; 47.1, 47.2, which adjoin the vertical slot surfaces 67 of the slot 54 to the outside, each welded via a continuous weld 65.1 with the located in the region of the slot 54 outwardly facing end surfaces of the associated perforated disc 30, wherein at least one liquid outlet Opening 69.1, 69.2 may be excluded from the welding (see Figures 11 and 12).

As can be seen from the figures, the first connection head 45 is designed in such a way and at the associated perforated disc 30 with its slot 54 at least partially arranged such that with the exception of a single breakthrough 36.1, which is the smaller opening 36.1 of the openings 36.1 , 36.2 of the associated perforated disc 30, all other openings 36.1 and 36.2 of this perforated disc 30 for a connection of holding devices, in particular for hanging conventional connection heads, in particular those of the applicant, ie in particular the connection heads 445 shown in Figures 59 a) to g) , which are basically designed as the connection heads 445, but are provided with a captive insertion wedge 74, preferably of horizontally and / or diagonally extending scaffolding elements are used.

The integrally formed and the same material on the transverse arm 123, 223 connecting heads 45 can be prepared by forming, in particular by compressing or pressing one of the ends 43.1, 43.2 of here formed with a round tube 86 transverse arm 123.

In the exemplary embodiment shown in FIGS. 3 and 4 of an L-shaped vertical frame element 25. 1, it is provided with a second connection head 445 on the second end 43. 2 of the transverse arm 123 pointing away from the first leg 21. 1, which is opposite to the first end 43 Querarmes 123 provided connection head 45.1 various and designed as a separate component. The connection head 445 is a serial connection head of the applicant, as illustrated in FIGS. 59 a) to g) using the example of the connection head 445 provided there without through-hole wedge 74. This series head 445 is thus provided in its upper head part 652 with a first wedge opening 673.1 and in its lower head part 652 with a lower wedge opening 673.2, through which a preferably captive connected to this connection head 445 Durchsteckkeil 74 can be pushed, with which the connection head 445 at a Perforated disk 30, here the second perforated disk 30.2 of a second handle 21.2 can be fixed and braced, as shown for example in Figure 3.

This second connection head 445 of the transverse arm 123 of the vertical frame element 25.1, as usual in the case of series connection heads, is welded to a rod element 44 of the transverse arm 123 configured as a round tube 86. In the embodiment shown in Figure 3 so that is Vertical frame element 25.2 via or by means of the second connection head 445 releasably connected to the second handle 21.2 (see Fig .. 4).

It is understood that the transverse arm of such an L-shaped vertical frame member, instead of a designed as a round tube rod element can also be formed with a designed as a U-profile, in particular as a U-profile tube rod member. The cross section of this rod element may preferably correspond to the cross section shown in FIG. Such a transverse arm may also be designed, as in the exemplary embodiment shown in FIG. 13, with a first connection head integrally formed with the same material and the same shape, the configuration of which may correspond to the design of the connection head 145. The rod element of such a transverse arm can be welded at its other end to a second connection head, which may preferably be the series U connection head 545 shown in FIGS. 57 a) to g).

Just as the first handle 21.1, the second handle 21.2 only a single perforated disc 30.2 and two fasteners 33.1 and 33.2 for fall protection means 27, which may preferably be railing elements, in particular railing rods. However, in the case of the second handle 21.2, the perforated disk 30.2 is mounted in a considerably shorter distance 103.2 from the lower end 101.2 of the second arm 21.2 in relation to the first arm 21.1, which is approximately 90 cm here. In addition, in this second handle 21.2, the first fastening device 33.1 and the second fastening device 33.2 are at a significantly greater distance arranged from the lower end 101.2 of the second stem 21.2. Accordingly, in the case of the second handle 21.2, the first fastening device 33.1 is arranged at a distance 120 from the lower end 101.2, which here is about 190 cm, while the second fastening device 33.2 is arranged at a distance 126 from the lower end 101.2, which here is about 140 cm is. In the same way as in the first handle 21.1 so the fastening means 33.1 and the fastening means 33.2 of the second handle 21.2 are arranged to each other at a distance 117 which is about 50 cm. The second handle 21.2 is otherwise the same design as the stem 21.1, so that for the sake of simplicity, reference may be made in this regard to the above statements.

When the vertical frame element 25.1 shown in FIG. 4 is keyed by means of the wedge 74 via its second connection head 445 to the perforated disc 30.2 of the second post 21.2, as shown in FIG. 3, a bending and torsion-resistant S-shaped vertical frame 35.1 is obtained. Due to the towering above the transverse arm 123 part of the stem 21.2 and the fastening means 33.1 and 33.2 provided there may already in the construction of a floor, in Figure 3 of the lowest floor 127.1, in the second floor above 127.2 fall protection means 27 are proposed, however, in Figure 3 are not shown. As shown in Figure 3, the vertical frame 35.1 can be completed to a cradle by means of a short handle 107. This short stem, shown separately in FIG. 6, has a length 108 of 100 cm. This short stem 107 has neither a perforated disc nor fasteners for fall protection. So it's a pure one Extension handle. However, this is the same in terms of its other construction and dimensions as the other stems 21.1 and 21.2.

In the embodiment according to FIG. 7, a further vertical frame element 25.2 is shown. This vertical frame element 25.2 differs from the vertical frame element 25.1 shown in FIGS. 3 and 4 in that at the second end 43.2 of the transverse arm 223 designed with a round tube 86, a second connection head 45.2 is formed in one piece and the same material. This second connection head 45.2 is of identical design and substantially identical to the connection head 45.1, but has no toe board fastening element 84 in the exemplary embodiment shown in FIG. In the same manner as the connection head 45.1, the second connection head 45.2 is also welded to a stem 21.2 and a perforated disc 30.2 welded thereto in the region of its upper end 100.2, as shown in the example of the connection head 45, in particular in FIGS. 10 and 11 , The second handle 21.2 is identical in construction and designed substantially identical to the first handle 21.1, so that with regard to its construction and dimensions reference may be made to the above statements.

As can be seen from FIG. 7, the vertical frame element 25.2 is welded to the second shaft 21.2 to form a bending and torsion-resistant U-shaped vertical frame 35.2, which is designed to be open at the bottom, ie towards its lower ends 101.1 and 101.2. Here, the second stem 21.2 is also welded in the region of one of the small openings 36.1 of the second perforated disc 30.2 with the second connection head 45.2 such that the fastening devices 33.1 and 33.1 of the second stem are arranged on a fastening means 33.1 and 33.2 of the first stem 21.1 opposite inside of the second stem 21.2. The bending and torsion-resistant vertical U-frame 35.2 thus formed with a single transverse arm 223 forms a simple and easy-to-handle and accordingly simple and easy to assemble and disassemble vertical frame 35.2. At the two perforated discs 30.1 and 30.2, 36.2 and 36.1, which are provided for a suitable modular scaffold system connecting elements and / or supporting elements can be connected to a single of the smaller openings 36.1 on each of the other seven perforations.

After in the embodiment shown in Figure 7, the connection head 45.2 is constructed and fixed identical to the toe board fastener 84 and substantially identical, as the connection head 45.1, in Figures 8 to 12, the respective connection head is designated by the parent reference numeral 45.

FIG. 13 shows a further exemplary embodiment of a vertical frame element 125.2 according to the invention, which differs from the vertical frame element 25.2 described above and in particular in FIG. 7 only by the construction of its transverse arm 323 and its connection or attachment to the stems 21.1, 21.2 and their perforated discs 30.1 , 30.2 differs. With regard to the structural details concerning the stems 21.1 and 21.2 and the perforated disks 30.1 and 30.2 attached thereto, reference may therefore be made to the above explanations.

The transverse arm 323 of the vertical frame element 125.2 is designed with a cross-sectionally closed U-profile tube 87, the cross section of which is illustrated in FIG. This U-profile tube 87 has two lateral U-legs 89.1, 89.2, which are each formed with double-wall regions 88.1, 88.2 and extend parallel to one another in a direction upward starting from a hollow profile part 90 of C-shaped design. The hollow profile part 90 is designed with an outer lower horizontal wall portion 91.1 and an inner upper horizontal wall portion 91.2, which are arranged parallel to each other and extending substantially over the entire length of the transverse arm 323, ie up to the two connecting heads 145.1 and 145.2, extend. The outer lower horizontal wall portion 91.1 extends with the exception of rounded transition areas in the lower corners of the hollow profile part 90 substantially over the entire width 96 of the hollow profile part 90. In contrast, the inner upper horizontal wall portion 91.2 extends only over a certain extent Width 100 of the hollow profile part 90, which is about one third of the total width 96 of the Holprofilteils 90 here. Starting from the vertical axis of symmetry or center vertical plane 182, to which the hollow profile part 90 is designed symmetrically, the horizontal wall portion 91.2 extends on both sides about half of the width 100 to both sides, from where in each case an obliquely upward in an angle of about 45 degrees adjoining wall portion 112.1, 112.2 extends. These wall parts 112.1, 112.2 each pass at a distance 124.1, 124.2 into the respective double-wall region 88.1, 88.2, in which these each have approximately parallel wall parts. This distance is here about 12 mm, that is about one third of the width 96 of the hollow profile part 90th

The double wall areas 88.1, 88.2 can with wall parts 129.1, 130.1; 129.2, 130.2 be formed, which may be preferably parallel to each other and preferably at a small distance 131.1, 131.2 to form a slot 122.1, 122.2 may be arranged. The distance 131.1, 131.2 or the slot width is preferably chosen so large that a sufficiently good surface protection is possible even with the opposing inner surfaces of the inside arranged wall parts 130.1, 130.2, in particular when galvanizing in a galvanizing. The distance 132.1, 132.2 of the free ends 93.1, 93.2 of the U-legs 89.1, 89.2 formed with the double-wall areas 88.1, 88.2 up to a transition 133.1, 133.2, in which the inside arranged wall portions 130.1, 130.2 of the double wall portions 88.1, 88.2 in the oblique pass over inwardly extending wall parts 112.1, 122.2, is preferably 10 mm to 30 mm, in particular about 21 mm. Furthermore, the length or height 134.1, 134.2 of the slots 122.1, 122.2 is preferably 7 mm to 27 mm, in particular about 18.5 mm.

The horizontal wall parts 91.1 and 91.2 have a distance 92 to each other, which is about 20 mm here. The two U-legs 89.1 and 89.2 extend with their free ends 93.1, 93.2 each at equal intervals 94.1, 94.2 above the inner upper horizontal wall portion 91.2, which is about 33 mm here. The free ends 93.1 and 93.2 are formed as extending in the longitudinal direction of the transverse arm 323 longitudinal edges, which support edges for on or in the U-profile of the U-profile tube 87 attachable Einhängehilfsmittel of covering elements 26, in particular provided with claws scaffold floors. The hollow profile part 90 has in the embodiment on a height, the is about 53 mm and has a width that is about 49 mm. As can be seen in FIG. 18, the hollow profile part 90 is designed as one or with a cross-sectionally closed U-profile tube 87. The desired U-profile shape of the U-profile tube 87, with its corresponding double wall portions 88.1, 88.2 and its hollow profile portion 90 may be prepared, for example, by forming, in particular by bending or folding a metal sheet, in particular on a roller train. In this case, an overlap-free connection of the two sheet metal edges of the metal sheet over the entire length of the metal sheet or of the transverse arm can advantageously be produced in particular by means of laser welding. Alternatively, the transverse arm 323 may be made by forming, in particular by stretching a cross-sectionally closed tube, in particular a round, square or rectangular tube.

Both the cross arm 323 as well as all other disclosed in this patent cross arms 23, 123, 223, 423, 523 and stems 21; 21.1, 21.2; 121.1, 121.2; 221.2 together with perforated discs 30; 30.1, 30.2 are preferably made of steel, these elements are preferably galvanized for surface protection reasons. However, it is also possible to produce the transverse arms, in particular the transverse arm 323 made of light metal, in particular aluminum. In such a case, the U-profile tube 87 may be made by extrusion, for example.

The structurally identical and essentially identically designed connecting heads 145.1 and 145.2 are formed integrally and integrally on the ends 43.1, 43.2 of the transverse arm 323 pointing away from each other. The exact design of these connection heads 145.1 and 145.2 results in particular Figures 14 and 15 and 19 to 21, where they are designated for simplicity with the parent reference numeral 145.

Each terminal head 145 has an upper header 152 and a lower header 153 integrally connected together. The upper head portion 152 has upper side wall portions 146.1 and 146.2 and the lower head portion 153 has lower side wall portions 147.1 and 147.2. The vertical outer surfaces 148.1, 148.2, 149.1, 149.2 of the side wall parts 146.1, 146.2, 147.1, 147.2 include a wedge angle 51, which is about 44 degrees here. Between the upper head part 152 and the lower head part 153, a horizontal slot 154 is provided, which is open to the associated handle 21.1, 21.2 and to the associated vertical outer surfaces 148.1, 148.2, 149.1, 149.2.

The slot 154 is defined by horizontal upper and lower slot surfaces which are parallel to each other and parallel to the longitudinal axis 38 of the transverse arm 323. The connection heads 145 are welded to the respective stem 21.1, 21.2 in such a way that the horizontal plane 171 intersecting the slot 154 at the level of half the slot width 170 lies approximately in the middle plane 72 intersecting the respective perforated disc 30.1, 30.2 at the level of its center. The respective connection heads 145.1 are configured symmetrically to a vertical plane 182 containing the longitudinal axis 138 of the transverse arm 323 and preferably also the stem axes 37.1 and 37.2 (FIG. 19).

The upper head part 152 has upper vertical contact surfaces 180.1.1, 180.1.2 and the lower head part 153 points lower vertical abutment surfaces 180.2.1, 180.2.2, which abut against the outer surface of the associated stem 21.1, 21.2.

The connecting heads 145 are also welded to the associated handle 21.1, 21.2 in such a way that the horizontal plane 371 which intersects the slot 154 at half the slot width 170 coincides with the central plane 72 of the associated perforated disk 30.1, 30.2. The connection heads 145 are permanently connected to the associated handle 21 without a tension by a separate wedge. In addition, the two connection heads 145 are designed in such a way and the associated perforated disc 30 with its slot 154 at least partially arranged in such a way that with the exception of a single breakthrough 36.1 of the openings 36; 36.1, 36.2 of the associated orifice plate 30 all other openings 36.1, 36.2 of the associated perforated disc 30 for a connection of holding devices, in particular for suspending conventional connection heads 445, 545 of supporting and / or connecting elements, preferably of horizontal and / or diagonal scaffolding elements, as used in modular scaffolding, are usable.

The connection heads 145 are preferably produced by forming, in particular by compressing or pressing the respective end 43.1, 43.2 of the transverse arm 323 designed with a U-profile tube.

As can be seen from FIG. 21, in the case of the connection heads 145, the wall parts directly opposite the associated handle 21, here the contact surfaces 180.1.1, 180.1.2 and 180.2.1, 180.2.2 of the upper contact wall parts 159.1 and the lower contact wall parts 159.2 are part-cylindrical Shape and are considered in the cross section shown in Figure 21 perpendicular to the longitudinal axis 37 of the associated stem 21, designed with a radius corresponding to the outer radius of the stem 179.1.1, 179.1.2 of preferably 24.15 mm.

It should be noted at this point that the stems 21, which are preferably designed with round tubes, and the transverse arms 123 and 223 designed with round tubes have an outer diameter which corresponds to an outer diameter of 48.3 mm, which is usual in modular framework systems. The wall thickness of the stems 21 and the round arms 123 and 223 designed with round tubes is preferably 2.7 mm. In contrast, the wall thickness 116 of the designed as a U-shaped tube 87 transverse arm 323 is preferably 3.2 mm.

Also in the connection heads 145 are the distances of the upper end 181.1 of the upper contact surfaces 180.1.1, 180.1.2 and the distances of the lower ends 181.2 of the lower contact surfaces 180.2.1 and 180.2.2 of the slot 154 in the amount of half the slot width 170 intersecting horizontal plane 371 same size. Again, the respective slot 154 preferably has a slot width 170 of about 10 mm, which is slightly larger than the height or the perforated disc thickness of the associated perforated discs 30, which is about 9 mm.

The connection heads 145 have at their lower head parts 153 a liquid outlet opening 169.2, which extends to the lower contact surfaces 180.2.1 and 180.2.2.

As can be seen in particular from FIG. 15, the length of the wedge-shaped tapered vertical outer surfaces 148.1, 148.2; 149.1, 149.2 of the side wall parts 146.1, 146.2; 147.1, 147.2 of the connecting heads 145 viewed in a projection direction perpendicular to the longitudinal axis 138 of the transverse arm 323 about 38 mm, while in contrast, the corresponding length 98 of the same integrally and the same material on the designed with a round tube 86 transverse arms 123, 223 only about 35 mm is (Fig. 9).

Also, the connecting heads 145 are, as shown in particular in Figures 16 and 17, in the region of all their outer surfaces, which adjoin their corresponding to the associated stem 21 and the corresponding perforated disc 30 directly opposite surfaces outwardly, with the associated stem 21 and with the associated perforated disc 30, with the exception of the liquid outlet opening 169.2, welded via a continuous weld 162.1, 161.1, 168.1, 165.1, 168.2, 162.1, 162.2. As a result, an optimal connection between the transverse arm 323, respectively the two integrally formed and the same material connecting heads 145 with their associated stems and perforated discs 30 allows, so that this compound is designed to bend and torsionally rigid in a special way.

Thus, also in the connection heads 145, the upper head part 152 and also the lower head part 153 are in areas of their vertical outer surfaces, here their contact surfaces 180.1.1, 180.1.2 and 180.2.1, 180.2.2, and also in the area of their upper and lower Horizontal outer surfaces, which adjoin the outwardly adjacent to the associated stem 21 vertical wall portions to the outside, in each case via a continuous weld 162.1, 161.1 and 162.2 and 161.1 welded to the associated stem 21, but preferably with the exception of the lower liquid outlet opening 169.2. Furthermore, in each case the upper head part 152 and the lower head part 153 are in regions whose vertical outer surfaces 148.1, 148.2; 149.1, 149.2, which adjoin the horizontal slit surfaces of the slot 154 to the outside, welded in each case over the entire width of the projecting into the slot 154 part of the associated perforated disc 30 via a continuous weld 168.1 and 168.2 with the associated perforated disc 30. Finally, these connection heads 145 are also in areas of vertical outer surfaces 148.1, 148.2; 149.1, 149.2, which adjoin the vertical slot surfaces 167 of the slot 154 to the outside, each welded via a continuous weld 165.1 with the located in the region of the slot 154 end faces of the associated perforated disc 30.

FIGS. 22 and 23 show a further exemplary embodiment of a vertical frame element 25.3, whose transverse arm 223 designed here as or with a round tube 86 is in turn welded to a connecting piece 45.1 with a handle 121.1 and its single perforated disc 30.1 in that the transverse arm 223 extends perpendicular to the stem 121.1. This stem 121.1 is identical in construction and essentially identical to the stem 21.2 shown in FIG. 5, in which therefore the perforated disc 30 is not arranged in the region of the upper end 101.1 of the stem 21, but in another region, here below the center of which, at a distance 103.1, which is about 90 cm. Consequently, the vertical frame element 35.3 is T-shaped.

In contrast to the exemplary embodiment shown in FIG. 7, the vertical frame element 25.3 is welded in such a way via its transverse arm 223, respectively, to the second connecting head 45.2 formed integrally and integrally with a short second post 221.2 and the perforated disk 30.2 welded to it in the region of its upper end 100.2 in that the second stem 221.2 extends parallel to the first stem 121.1 and both stems 121.1 and 221.2 are arranged with the transverse arm 223 in a common vertical plane. Consequently, with the vertical frame member 125 now formed an H-shaped vertical frame 35.3. The short stem 221.2 has a total length ranging from its lower end 101.2 to its upper end 100.2, which is about 116.5 cm. With regard to its upper end portion, which is designed as a pipe connector 42.1, this short stem 221.2 is identical and designed substantially identical to the other stems. The same applies to its lower end and its tube design and other dimensions in total.

In contrast to the stem 21.2 shown in FIG. 7, the short stem 221.2 has from its lower end 101.2 to its upper end region 41.2.1 a length 106.2 which is only about 100 cm. The perforated disc 30.2 of the short stem 221.2 has a distance 103.2 from its lower end 101.2 which, as in the first stem 121.1, which is denoted there by the reference numeral 103.1, is approximately 90 cm. As a result, an H-shaped vertical positioning frame 35.3 is formed with the vertical frame element 25.3. This construction, as an alternative to the construction shown in FIG. 3, can also be used to build a leading edge Railing be used. For this purpose, the vertical frame 35.3, respectively can be stalks 121.1 and 221.2 respectively attached to a further short handle 207, as shown in Figure 22 is illustrated. These short stems 207 each have a length from their lower end to their upper end region, which is about 100 cm. At these short stems 207, two fastening devices 33.1 and 33.2 are provided spaced apart from each other in the longitudinal direction. In this case, the fastening device 33.1 is arranged from the lower end of the stem 207 at a distance 118 which is approximately 90 cm here (FIG. 30). In contrast, the second fastener 33.2 is disposed from the lower end of the stem 207 at a distance 119, which is about 40 cm here. Accordingly, the two fasteners 33.1 and 33.2 of the short stems 207 again have a distance 117 to each other, which is about 50 cm.

As a result, these elements, i. H. From the h-shaped vertical frame 35.3 and the two short stems 207, a lateral scaffolding structure can be realized, as in the same way by combining, for example, the elements shown in FIG. H. of the vertical frame element 25.1 with the second stem 21.2 retractably wedged thereon and the short stem 107 is possible.

FIGS. 24 and 25 show a further exemplary embodiment of a vertical frame element 125.3, which differs from the vertical frame element 25.3 shown in FIGS. 22 and 23 only by the construction and fastening of its transverse arm 323 designed as or with the U-profile tube 87 , This is identical and substantially identical to that of Figures 13 to 21 outgoing transverse arm 323 designed so that so far as well as in terms of its arrangement and attachment by welding to the two stems on the above statements can be made.

FIGS. 26 and 27 show a further exemplary embodiment of a vertical frame element 25.4, which is welded to a second post 121.2 to form an H-shaped vertical frame 35.4. This vertical frame element 25.4 or this vertical frame 35.4 comprises a transverse arm 223, which corresponds identically and substantially identically to the transverse arm 223 shown in the embodiment according to FIG. 7, so that insofar and with respect to its attachment, respectively welding to the two stems and the perforated discs attached thereto 30.1, 30.2 can be referenced to the above text passages. In the same way as in the embodiment shown in FIGS. 22 and 23, the vertical frame element 25. 4 is formed from a long handle 121. 1 and a transverse arm 323. The transverse arm 323 is designed with a first connection head 145, which is integrally formed and integrally formed on the same, and which is welded to the first handle 121.1 and the perforated disk 30.1 welded thereto at a height 103.1.

The transverse arm 223 is welded via a structurally identical and substantially identically designed second connection head 45.2, which is likewise not provided here with a toe board fastening element 84, with a second arm 121.2 and its perforated disk 30.2, which is arranged at a distance 103.2 from its lower end 101.2 which corresponds to the distance 103.1 of the perforated disc 30.1 welded to the stem 121.1.

In contrast to the embodiment shown in FIGS. 22 and 23, the second handle 121.2 now has the same length and design as the first handle 121.1. In this way, by means of the vertical frame member 25.4, an H-shaped vertical frame 35.4 are constructed, the stems 121.1 and 121.2 are arranged with the transverse arm 223 again in a common frame plane.

In the same way as in the embodiment according to FIG. 22, the vertical frame 35.4, respectively its two stems 121.1 and 121.2, can be attached to short stems 207, so that a leading railing can be realized in this way as well. However, this in the embodiment shown not only on a frame inside, but on both inner frame sides, so that both the fastening devices 33.1 and 33.2 of the first handle 121.1 and to the fasteners 33.1 and 33.2 of the second handle 121.2 fall protection means 27, such as handrail elements, especially balusters, can be installed for fall protection, before the second floor is entered.

FIGS. 28 and 29 show a further exemplary embodiment of a vertical frame element 125.4 and an H-shaped vertical frame 135.4 formed therefrom. This further embodiment differs from the embodiment shown in Figures 26 and 27 exclusively by the design and attachment of the formed with a U-profile tube 87 cross arm 323. This cross arm 323 and its attachment by welding to the respective stem and the respective perforated disc has been has already been described in detail above in connection with the other exemplary embodiments, so that reference can be made to this extent (compare FIGS. 13 to 20).

FIGS. 32 to 39 illustrate a further exemplary embodiment of a vertical frame element 25.5. In this, in contrast to the embodiments described above, the first connection head 245 is designed as a separate component. Consequently, now the cross arm 523 is formed in several parts. The connection head 245 is welded to the rod element designed as a round tube 244 of the transverse arm 523 in a conventional manner. This new connection head 245 is the new connection head shown in FIGS. 58 a) to g), which has no wedge opening, as compared to the series connection head of the Applicant shown in FIGS. 59 a) to g), d. H. is formed without one or more wedge openings for a push-through wedge. This connection head 245 is also welded both to the handle 21 and to the perforated disk attached to it, as can be seen in particular from FIGS. 36 to 39, to be precise with the formation of a completely continuous weld 262.1, 261.1, 263.1, 265.1, 263.2, 261.2, 262.2. With regard to further constructive details regarding this connection head 245 and its permanent attachment to the handle 21, reference may be made on the one hand to the above explanations and on the other hand to the statements at the end of the description of the figures.

FIGS. 40 to 43 show a further exemplary embodiment of a vertical frame element 25.6. This embodiment differs from that in the figures 32 to 39 shown embodiment exclusively in that the first connection head 445 for the vertical frame element 25.6 now a conventional series connection head of the Applicant is used, as this is illustrated in particular in Figures 59 a) to g).

FIGS. 44 to 51 show yet another embodiment of a vertical frame element 125.5 according to the invention. This is characterized by a transverse arm 323 designed with a U-profile tube 87 and a connection head 345 which is connected in several parts by welding, which in turn is therefore a separate component. However, this connection head 345 is designed to be adapted to the design of this U-profile tube 87 in its connection region which is assigned to the rod element 444 of the transverse arm 323 designed with a U-profile tube 87. In contrast to the applicant's series connection head 545 shown in FIGS. 57 a) to g), the new connection head 345 is configured free of wedge openings for a separate push-through wedge. This new connection head 345 is illustrated in particular in FIGS. 56 a) to g). Also, this connection head 345, as shown in Figures 48 to 51, in the region of its outer surfaces with the stem 21 and with the attached thereto perforated disc 30 via a continuous weld 362.1, 361.1, 363.1, 365.1, 363.2, 361.2 and 362.2 welded , With regard to further details concerning this connection head 345, reference should also be made to FIGS. 44 to 51 and to the introduction to the description.

Finally, in Figures 52 to 55 again another embodiment of a vertical frame element according to the invention 125.6 shown. This embodiment differs from the embodiment illustrated in FIGS. 44 to 51 only in that the connection head 545 is a conventional connection head of the Applicant, which is illustrated in particular in FIGS. 57 a) to g).

It is understood that the invention or the inventions is not limited only to the embodiments shown in the figures or are.

LIST OF REFERENCE NUMBERS

20

Space frame (scaffolding)

21

stalk

21.1

first stem (long, with perforated disc above)

21.2

second stem (long, with perforated disc above)

22

longitudinal bars

23

Cross arm (crossbar)

24

Diagonal element (diagonal bar)

25

Vertical frame element

25.1

Vertical frame element

25.2

Vertical frame element

25.3

Vertical frame element

25.4

Vertical frame element

25.5

Vertical frame element

25.6

Vertical frame element

26

Covering unit (scaffold floor or floor)

27

Fall protection device (railing element, railing rod)

28

connection nodes

29

outer diameter

30

perforated disc

30.1

first perforated disc

30.2

second perforated disc

31

outer face of 30

32

outer diameter

33

fastening device

33.2

second fastening device

34

Outer diameter of 21

35

Vertical frame (scaffolding frames)

35.1

Vertical frame (scaffolding frames)

35.2

Vertical frame (scaffolding frames)

35.3

Vertical frame (scaffolding frames)

35.4

Vertical frame (scaffolding frames)

36

breakthrough

36.1

small breakthrough

36.2

Big breakthrough

37

Longitudinal axis of 21

37.1

Longitudinal axis of 21.1

37.2

Longitudinal axis of 21.2

38

Longitudinal axis of 23

39

Perforated disc thickness

40

upper longitudinal outer edge (bearing edge)

41.1.1

upper end area

41.1.2

lower end area

41.2.1

upper end area

41.2.2

lower end area

42

pipe connectors

42.1

pipe connectors

42.2

pipe connectors

43.1

first end

43.2

second end

44

rod element

45

connection head

45.1

first connection head

45.2

second connection head

46.1

upper side wall part

46.2

upper side wall part

47.1

lower side wall part

47.2

lower side wall part

48.1

upper vertical outer surface of 46.1

48.2

upper vertical outer surface of 46.2

49.1

lower vertical outer surface of 47.1

49.2

lower vertical outer surface of 47.2

50

Stem and disc center (center)

51

wedge angle

52

upper headboard

53

lower headboard

54

Sclitz

55

L-frame member

56

U-frame member

57

H-frame member

58

h frame member

59.1

Upper abutment wall part

59.2

lower investment wall part

60.1

upper horizontal outer surface

60.2

lower horizontal outer surface

61.1

upper vertical weld

61.2

lower vertical weld

62.1

upper horizontal weld

62.2

lower horizontal weld

63.1

upper horizontal weld

63.2

lower horizontal weld

65.1

vertical weld

65.2

vertical weld

66.1

upper horizontal slot area

66.2

lower horizontal slot area

67

vertical slot area

68.1

upper weld

68.2

bottom weld

69.1

Fluid outlet opening

69.2

Fluid outlet opening

70

slot width

71

WL

72

Mittenenbene

74

Mid-level of 30

75

height

76.1

Height of 52

76.2

Height of 53

77.1

upper outer surface

77.2

lower outer surface

77.2.1

lower outer surface

77.2.2

lower outer surface

78.1

corner

78.2

corner

78.2.1

corner

78.2.2

corner

79.1.1

radius

79.1.2

radius

79.2.1

radius

79.2.2

radius

80.1

upper contact surface

80.1.1

upper contact surface

80.1.2

upper contact surface

80.2

lower contact surface

80.2.1

lower contact surface

80.2.2

lower contact surface

81.1

top end

81.2

lower end

82

vertical plane

83.1

Upper wall part

83.2

Under wall part

84

Toe board fastener (tenon)

85

distance

86

Round tube lower horizontal

87

U-profile tube (U-profile)

88.1

Double wall area

88.2

Double wall area

89.1

U-leg

89.2

U-leg

90

box-shaped hollow profile part

91.1

lower horizontal wall part

91.2

Upper horizontal wall part

92

distance

93

free end

93.1

free end

93.2

free end

94.1

distance

94.2

distance

95

Height of 90

96

Width of 90

97

distance

98

length

99

circumferential angle

100

Width of 91.2

100.1

top end

100.2

top end

101.1

top end

101.2

top end

102.1

distance

102.2

distance

103.1

distance

103.2

distance

104.1

length

104.2

length

105.1

length

105.2

length

106.1

length

106.2

length

107

Stem (short, without perforated disc and without fastening devices)

180

length

110.1

round tube

110.2

round tube

111.1

outer diameter

111.2

outer diameter

112.1

wall part

112.2

wall part

113

114

Wall thickness

114.1

Wall thickness

114.2

Wall thickness

115

Wall thickness

116

Wall thickness

117

distance

118

distance

119

distance

120

distance

121.1

first stem (long, with perforated disc)

121.2

second stem (long, with perforated disc)

123

Cross arm (crossbar)

124.1

distance

124.2

distance

125.2

Vertical frame element

125.3

Vertical frame element

125.4

Vertical frame element

125.5

Vertical frame element

125.6

Vertical frame element

126

distance

127.1

first floor

127.2

second floor

127.3

third floor

128

initial part

129.1

Wall part (outside)

129.2

Wall part (inside)

130.1

Wall part (outside)

130.2

Wall part (inside)

131.1

Distance (slit width)

131.2

Distance (slit width)

132.1

distance

132.2

distance

133.1

crossing

133.2

crossing

134.1

Height (slit length)

134.2

Height (slit length)

135.2

vertical frame

135.3

vertical frame

135.4

vertical frame

145

connection head

145.1

connection head

145.2

connection head

146.1

upper side wall part

146.2

upper side wall part

147.1

lower side wall part

147.2

lower side wall part

148.1

upper vertical outer surface of 146.1

148.2

upper vertical outer surface of 146.2

149.1

lower vertical outer surface of 147.1

149.2

lower vertical outer surface of 147.2

151

wedge angle

152

upper headboard

153

lower headboard

154

slot

159.1

Upper abutment wall part

159.2

lower investment wall part

160.1

upper horizontal outer surface

160.2

lower horizontal outer surface

161.1

upper vertical weld

161.2

lower vertical weld

162.1

upper horizontal weld

162.2

lower horizontal weld

163.1

upper horizontal weld

163.2

lower horizontal weld

165.1

vertical weld

165.2

vertical weld

166.1

upper horizontal slot area

166.2

lower horizontal slot area

167

vertical slot area

169.1

Fluid outlet opening

169.2

Fluid outlet opening

170

Sclitzbreite

171

WL

173.1

upper wedge opening

173.2

lower wedge opening

175

height

176.1

Height of 152

176.2

Height of 153

177.1

upper outer surface

177.2

lower outer surface

177.2.1

lower outer surface

177.2.2

lower outer surface

178.1

corner

178.2

corner

178.2.1

corner

178.2.2

corner

179.1.1

radius

179.1.2

radius

179.2.1

radius

179.2.2

radius

180.1

upper contact surface

180.1.1

upper contact surface

180.1.2

upper contact surface

180.2

lower contact surface

180.2.1

lower contact surface

180.2.2

lower contact surface

181.1

top end

181.2

lower end

182

vertical plane

183.1

Upper wall part

183.2

Under wall part

197

distance

198

length

207

short handle (without perforated disc, with fastening devices)

209

Weld

221.2

second stem (short, perforated disc above)

223

Cross arm (crossbar)

244

rod element

245

connection head

246.1

upper side wall part

246.2

upper side wall part

247.1

lower side wall part

247.2

lower side wall part

248.1

upper vertical outer surface of 246.1

248.2

upper vertical outer surface of 246.2

249.1

lower vertical outer surface of 247.1

249.2

lower vertical outer surface of 247.2

251

wedge angle

252

upper headboard

253

lower headboard

254

slot

259.1

Upper abutment wall part

259.2

lower investment wall part

260.1

upper horizontal outer surface

260.2

lower horizontal outer surface

261.1

upper vertical weld

261.2

lower vertical weld

262.1

upper horizontal weld

262.2

lower horizontal weld

263.1

upper horizontal weld

263.2

lower horizontal weld

265.1

vertical weld

265.2

vertical weld

266.1

upper horizontal weld

266.2

lower horizontal weld

267

vertical slot area

269.1

Fluid outlet opening

269.2

Fluid outlet opening

270

slot width

271

WL

273.1

upper wedge opening

273.2

lower wedge opening

275

height

276.1

Height of 252

276.2

Height of 253

277.1

upper outer surface

277.2

lower outer surface

277.2.1

lower outer surface

277.2.2

lower outer surface

278.1

corner

278.2

corner

278.2.1

corner

278.2.2

corner

279.1.1

radius

279.1.2

radius

279.2.1

radius

279.2.2

radius

280.1

upper contact surface

280.1.1

upper contact surface

280.1.2

upper contact surface

280.2

lower contact surface

280.2.1

lower contact surface

280.2.2

lower contact surface

281.1

top end

281.2

lower end

282

vertical plane

283.1

Upper wall part

283.2

Under wall part

297

distance

298

length

309

Weld

323

Cross arm (crossbar)

345

connection head

346.1

upper side wall part

346.2

upper side wall part

347.1

lower side wall part

347.2

lower side wall part

348.1

upper vertical outer surface of 346.1

348.2

upper vertical outer surface of 346.2

349.1

lower vertical outer surface of 347.1

349.2

lower vertical outer surface of 347.2

351

wedge angle

352

upper headboard

353

lower headboard

354

slot

359.1

Upper abutment wall part

359.2

lower investment wall part

360.1

upper horizontal outer surface

360.2

lower horizontal outer surface

361.1

upper vertical weld

361.2

lower vertical weld

362.1

upper horizontal weld

362.2

lower horizontal weld

363.1

upper horizontal weld

363.2

lower horizontal weld

365.1

vertical weld

365.2

vertical weld

366.1

upper horizontal slot area

366.2

lower horizontal slot area

367

vertical slot area

369.1

Fluid outlet opening

369.2

Fluid outlet opening

370

slot width

371

WL

373.1

upper wedge opening

373.2

lower wedge opening

375

height

376.1

Height of 352

376.2

Height of 353

377.1

upper outer surface

377.2

lower outer surface

377.2.1

lower outer surface

377.2.2

lower outer surface

378.1

corner

378.2

corner

378.2.1

corner

378.2.2

corner

379.1.1

radius

379.1.2

radius

379.2.1

radius

379.2.2

radius

380.1

upper contact surface

380.1.1

upper contact surface

380.1.2

upper contact surface

380.2

lower contact surface

380.2.1

lower contact surface

380.2.2

lower contact surface

381.1

top end

381.2

lower end

382

vertical plane

383.1

Upper wall part

383.2

Under wall part

397

distance

398

length

423

Cross arm (crossbar)

444

rod element

445

connection head

446.1

upper side wall part

446.2

upper side wall part

447.1

lower side wall part

447.2

lower side wall part

448.1

upper vertical outer surface of 446.1

448.2

upper vertical outer surface of 446.2

449.1

lower vertical outer surface of 447.1

449.2

upper vertical outer surface of 446.2

451

wedge angle

452

upper headboard

453

lower headboard

454

slot

459.1

Upper abutment wall part

459.2

lower investment wall part

460.1

upper horizontal outer surface

460.2

lower horizontal outer surface

461.1

upper vertical weld

461.2

lower vertical weld

462.1

upper horizontal weld

462.2

lower horizontal weld

463.1

upper horizontal weld

463.2

lower horizontal weld

465.1

vertical weld

465.2

vertical weld

466.1

upper horizontal slot area

466.2

lower horizontal slot area

467

vertical slot area

469.1

Fluid outlet opening

469.2

Fluid outlet opening

470

slot width

471

WL

473.1

upper wedge opening

473.2

lower wedge opening

475

height

476.1

Height of 452

476.2

Height of 453

477.1

upper outer surface

477.2

lower outer surface

477.2.1

lower outer surface

477.2.2

lower outer surface

478.1

corner

478.2

corner

478.2.1

corner

478.2.2

corner

479.1.1

radius

479.1.2

radius

479.2.1

radius

479.2.2

radius

480.1

upper contact surface

480.1.1

upper contact surface

480.1.2

upper contact surface

480.2

lower contact surface

480.2.1

lower contact surface

480.2.2

lower contact surface

481.1

top end

481.2

lower end

482

vertical plane

483.1

Upper wall part

483.2

Under wall part

497

distance

498

length

523

Cross arm (crossbar)

545

Anschlusskopft

546.1

upper side wall part

546.2

upper side wall part

547.1

lower side wall part

547.2

upper side wall part

548.1

upper vertical outer surface of 546.1

548.2

upper vertical outer surface of 546.2

549.1

lower vertical outer surface of 547.1

549.2

lower vertical outer surface of 547.2

551

wedge angle

552

upper headboard

553

lower headboard

554

slot

559.1

Upper abutment wall part

559.2

lower investment wall part

560.1

upper horizontal outer surface

560.2

lower horizontal outer surface

561.1

upper vertical weld

561.2

lower vertical weld

562.1

upper horizontal weld

562.2

lower horizontal weld

563.1

upper horizontal weld

563.2

lower horizontal weld

565.1

vertical weld

565.2

vertical weld

566.1

upper horizontal slot area

566.2

lower horizontal slot area

567

vertical slot area

569.1

Fluid outlet opening

569.2

Fluid outlet opening

570

slot width

571

WL

573.1

upper wedge opening

573.2

lower wedge opening

575

height

576.1

Height of 552

576.2

Height of 553

577.1

upper outer surface

577.2

lower outer surface

577.2.1

lower outer surface

577.2.2

lower outer surface

578.1

corner

578.2

corner

578.2.1

corner

578.2.2

corner

579.1.1

radius

579.1.2

radius

579.2.1

radius

579.2.2

radius

580.1

upper contact surface

580.1.1

upper contact surface

580.1.2

upper contact surface

580.2

lower contact surface

580.2.1

lower contact surface

580.2.2

lower contact surface

581.1

top end

581.2

lower end

582

vertical plane

583.1

Upper wall part

583.2

Under wall part

597

distance

598

length

Claims (90)

Vertical frame frame element made of metal for a vertical frame (35, 35.1, 35.2, 35.3, 35.4, 135.3, 135.4), in particular scaffolding frames and / or for a space frame (20), in particular a frame, with at least one first vertical handle (21; 21.1, 121.1 ) and a rod-shaped horizontal transverse arm (23; 123, 223, 323, 523) extending transversely, preferably perpendicularly thereto, in particular crossbars which are connected to one another permanently and preferably bendable and torsionally rigid by welding, with the following features: at least one first perforated disc (30, 30.1) provided with a plurality of apertures (36, 36.1, 36.2) is fastened permanently, preferably by welding, concentrically to the stem (21, 21.1, 121.1) on the stem (21, 21.1, 121.1) ) is arranged and surrounds the stem (21; 21.1, 121.1) flange-like; - On the stem (21, 21.1, 121.1) is or are spaced from the perforated disc (30, 30.1) a first fastening means (33, 33.1) for attachment a fall protection means (27), in particular a railing element, and preferably at least a second such attachment means (33; 33.2) in the longitudinal direction of the stem (21; 21.1, 121.1) spaced from the first attachment means (33; 33.1) provided; - The stem (21, 21.1, 121.1) has an upper end portion (41.1.1) and a lower end portion (41.1.2), of which preferably an end portion, in particular the upper end portion (41.1.1), as a pipe connector (42; 42.1) is designed and opposite the other end region (41.1.2) has a different cross-section such that on the stem (21, 21.1, 121.1), a further stem (21, 21.1, 121.1) can be plugged; - The transverse arm (23, 123, 223, 323, 423, 523) has at a first end (43.1) a first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and has at one of this end (43.1) a second connection head (45; 45.2, 145.2, 345, 445), by means of which the transverse arm (23; 123, 223, 323, 423, 523) is preferably bent and torsionally rigid at a second vertical stem (21; 21.2, 121.2, 221.2), preferably via a second perforated disc (30; 30.2) provided with a plurality of apertures (36; 36.1, 36.2) which is permanently connected to the second stem (21; 21.2, 121.2, 221.2); in particular by welding, is arranged concentrically to the second stem (21; 21.2, 121.2, 221.2) and surrounds the second stem (21; 21.2, 121.2, 221.2) like a flange, forming a vertical frame (35; 35.1, 35.2, 35.3 , 35.4; 135.2, 135.3, 135.4), in particular a scaffolding, is fixed or fixed; - The first connection head (45, 45.1, 145.1, 245, 345, 445, 545), preferably each connection head (45, 45.1, 145.1, 245, 345, 445, 545, 45, 45.2, 145.2, 345, 445) is with side wall parts (46.1, 46.2, 47.1, 47.2, 146.1, 146.2, 147.1, 147.2, 246.1, 246.2, 247.1, 247.2, 346.1, 346.2, 347.1, 347.2, 446.1, 446.2, 447.1, 447.2, 546.1, 546.2, 547.1, 547.2 ), the wedge-like on a center, in particular on the stem and disc center (50) of the associated perforated disc (30; 30.1, 30.2) tapered vertical outer surfaces (48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2; 248.1, 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2, 448.1, 448.2, 449.1, 449.2, 548.1, 548.2, 549.1, 549.2); - the vertical outer surfaces (48.1, 48.2, 49.1, 49.2, 148.1, 148.2, 149.1, 149.2, 248.1, 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2, 448.1, 448.2, 449.1, 449.2, 548.1, 548.2, 549.1, 549.2) include a wedge angle (51) which is preferably 40 degrees to 50 degrees, more preferably about 45 degrees, for example 44 degrees; The first connection head (45, 45.1, 145.1, 245, 345, 445, 545), preferably each connection head (45, 45.1, 145.1, 245, 345, 445, 545, 45, 45.2, 145.2, 345, 445), has an upper head portion (52, 152, 252, 352, 452, 552) and a lower head portion (53, 153, 253, 353, 453, 553) which are preferably integrally connected with each other; between the upper head part (52, 152, 252, 352, 452, 552) and the lower head part (53, 153, 253, 353, 453, 553) is a to the respectively associated stem (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) and to the vertical outer surfaces (48.1, 48.2, 49.1, 49.2, 148.1, 148.2, 149.1, 149.2, 248.1 , 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2, 448.1, 448.2, 449.1, 449.2, 548.1, 548.2, 549.1, 549.2) open slot (54, 154, 254, 354, 454, 554) is provided; - The first connection head (45, 45.1, 145.1, 245, 345, 445, 545) is with its slot (54, 154, 254, 354, 454, 554) on the at least partially projecting into this first perforated disc (30, 30.1) plugged; - The first connection head (45, 45.1, 145.1, 245, 345, 445, 545) is connected to the first handle (21, 21.1, 121.1) and preferably also with the first perforated disc (30, 30.1) permanently, preferably by welding. Vertical frame element according to one of the other claims, characterized in that it is designed as a torsionally rigid L- or T- or T-shaped frame element (25; 25.1, 25.2, 25.3, 25.4, 25.5, 25.6; 125.1, 125.2, 125.3, 125.4, 125.5, 125.6), in particular as an L- or T- or T-shaped facade frame element is designed. Vertical frame frame member according to one of the other claims, characterized in that this with the second handle (21; 21.2, 121.2, 221.2) a torsion-resistant U-, H- or H-shaped frame, in particular a U-, H- or H-shaped adjusting frame formed. Vertical frame frame element according to claim 3, characterized in that the U, H or H frame (35, 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4) is designed to be open at the bottom. Vertical frame frame element according to one of the other claims, characterized in that the second connection head (445) on the second handle (21.2) is releasably fixed or fixed. Vertical frame frame element according to one of the other claims, characterized in that the second connection head (45.2, 145.2) on the second handle (21.2, 121.2, 221.2) permanently, preferably fixed by welding. Vertical frame frame element according to claim 6, characterized in that the second connection head (45.2, 145.2, 645) with its slot (54, 154, 454) mounted on the at least partially projecting into this second perforated disc (30.2) and with the second handle (21.2, 121.2, 221.2) and preferably also permanently connected to the second perforated disc (30.2), preferably by welding. Vertical frame frame element according to claim 6 or 7, characterized in that the upper head part (52, 152, 252, 352) and the lower head part (53, 153, 253, 353) of the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45; 145, 245, 345, 445, 545) in areas of their vertical outer surfaces (48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2; 248.1, 248.2, 249.1, 249.2; 348.1, 348.2, 349.1, 349.2) and possibly also in areas of their horizontal outer surfaces (60.1, 160.1, 260.1, 360.1, 460.1, 460.2, 60.2, 160.2, 260.2, 360.2, 460.2, 560.2), which are adjacent to their associated stem (21; , 121.1) adjoining and / or adjoining the vertical wall parts located at a small distance outwards, in each case via a continuous weld seam (61.1, 61.2; 62.1, 62.2; 161.1, 161.2; 162.1, 162.2; 261.1, 261.2; 262.1, 262.2; 361.1, 361.2, 362.1, 362.2) are welded to the associated stem (21, 21.1, 121.1), if appropriate with the exception of at least one possibly provided liquid outlet opening (69.1, 69.2, 169.2). Vertical frame frame element according to one of claims 6 to 8, characterized in that the upper head part (52, 152, 252, 352, 452, 552) and the lower head part (53, 153, 253, 353, 453, 553) of the first connection head ( 45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) in areas of their vertical outer surfaces (48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2, 248.1, 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2), which engage the horizontal slot surfaces of the slot (54, 154, 254, 354, 454, 554) of the connection head or of the respective connection head (45, 145, 245, 345, 445, 545, 45.1, 145.1, 45.2, 145.2) to the outside, in each case over the entire width of the in the slot (54, 154, 254, 354, 454, 554) of the connection head and the respective connecting head (45, 145, 245, 345, 445, 545, 45.1, 145.1, 45.2, 145.2) protruding part of the associated perforated disc (30; 30.1, 30.2) each have a continuous S welded seam (63.1, 63.2, 163.1, 163.2, 263.1, 263.2, 363.1, 363.2) are welded to the associated orifice plate (30; 30.1, 30.2). Vertical frame frame member according to one of claims 6 or 7, characterized in that the upper head part (52, 152, 252, 352, 452, 552) and the lower head part (53, 153, 253, 353, 453, 553) of the first connection head ( 45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) in areas of their vertical outer surfaces (48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2, 248.1, 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2) and possibly also in areas of their horizontal outer surfaces (60.1, 160.1, 260.1, 360.1, 460.1, 460.2, 60.2, 160.2, 260.2, 360.2, 460.2, 560.2 ), which adjoin to the outside thereof at their associated stalk (21; 21.1, 21.2; 121.1, 121.2) and / or which are located at a small distance from each other, in each case via a continuous weld seam (63.1, 63.2, 163.1, 163.2, 263.1, 263.2, 363.1, 363.2) with the associated stem (21, 21.1, 121.1), and also in areas whose vertical axis surfaces (48.1, 48.2, 49.1, 49.2; 148.1, 148.2, 149.1, 149.2; 248.1, 248.2, 249.1, 249.2; 348.1, 348.2, 349.1, 349.2) which engage the horizontal slot surfaces of the slot (54, 154, 254, 354, 454, 554) of the connection head or the respective connection head (45, 145, 245, 345, 445, 545; 45.1, 145.1, 45.2, 145.2) to the outside, in each case over the entire width of the slot (54, 154, 254, 354, 454, 554) of the connection head or the respective connection head (45, 145, 245, 345 , 445, 545, 45.1, 145.1, 45.2, 145.2) in each case projecting part of the associated perforated disc (30; 30.1, 30.2) a continuous weld (63.1, 63.2, 163.1, 163.2, 263.1, 263.2, 363.1, 363.2) with the associated perforated disc (30, 30.1, 30.2), as well as in areas of vertical outer surfaces (48.1, 48.2, 49.1, 49.2, 148.1, 148.2 , 149.1, 149.2, 248.1, 248.2, 249.1, 249.2, 348.1, 348.2, 349.1, 349.2), which adjoin the vertical slot surfaces (67, 167, 267, 367, 467, 567) of the slot towards the outside, respectively over a continuous weld (65.1, 165.1, 265.1, 365.1) with the end faces of the associated orifice plate (30, 30.1, 30.2) located in the region of the slot (54, 154, 254, 354), if appropriate with the exception of at least one liquid, if required Outlet opening (69.1, 69.2, 169.2), are welded. Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) in the region of all its or their outer surfaces, which adjoin to their or their corresponding stalk (21; 21.1, 121.1) and the associated perforated disc (30; 30.1, 30.2) directly opposite surfaces to the outside, with the associated handle (21; 121.1) and with the associated orifice plate (30; 30.1, 30.2), if appropriate with the exception of at least one liquid outlet opening (69.1, 69.2; 169.2), via a continuous weld seam (61.1, 61.2; 62.1, 62.2, 161.1, 161.2, 162.1, 162.2, 261.1, 261.2, 262.1, 262.2, 361.1, 361.2, 362.1, 362.2, 63.1, 63.2, 163.1, 163.2, 263.1, 263.2, 363.1, 363.2, 65.1, 165.1, 265.1, 365.1) or are. Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) with the associated handle (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) are permanently connected, preferably welded, in such a way that they form the slot (54, 154, 254, 354, 454, 554) or the respective slot (54 , 154, 254, 354, 454, 554) in the amount of half the slot width (70, 170, 270, 370, 470, 570) and the respective slot width (70, 170, 270, 370, 470, 570), intersecting Horizontal plane (71, 171, 271, 371, 471, 571) coincides with the center plane (72) of the associated perforated disc (30; 30.1, 30.2). Vertical frame frame element according to one of claims 6 to 12, characterized in that the first connection head (45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) without a Tension by a separate wedge permanently connected to the associated handle (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) is or are. Vertical frame frame element according to one of claims 6 to 13, characterized in that the permanent connection of the first stem (21; 21.1, 121.1) and the second stem (21; 21.2, 121.2, 221.2) by a single transverse arm (23, 123, 223, 323, 523) is formed. Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45, 145, 245, 345, 445, 545) and / or the second connection head (45, 145, 245, 345, 445, 545) designed in such a manner and the associated perforated disc (30; 30.1, 30.2) with the slot (54, 154, 254, 354, 454, 554) and the respective slot (54, 154, 254, 354, 454, 554) is or are arranged so that at least partially so that with the exception of a single breakthrough (36.1) of the apertures (36, 36.1, 36.2) of the associated perforated disc (30; 30.1, 30.2 ) All other openings (36.1; 36.2) of the associated perforated disc (30; 30.1, 30.2) for connection of holding devices, in particular for suspending conventional connection heads (445, 545) of supporting and / or connecting elements, preferably of horizontal and / or diagonal running scaffolding elements are usable. Vertical frame frame element according to one of the remaining claims, characterized in that the first connection head (45; 45.1, 145.1) and / or the second connection head (45; 45.2, 145.2) is / are integrally formed on the transverse arm (123, 223) and the same material , Vertical frame frame element according to claim 16, characterized in that the first connection head (45; 45.1, 145.1) and / or the second connection head (45; 45.2, 145.2) are formed by forming, in particular by compressing or pressing the first end (43.1) and / or of the second end (43.2) of the transverse arm (123, 223, 323), which is preferably designed as a hollow profile, is or are produced. Vertical frame member according to one of the other claims, characterized in that the transverse arm (123, 423, 523) is designed in several parts with a rod element and with the first connection head (245, 345, 445, 545) and / or with the second connection head (245, 345, 445, 545), the or with the Rod element is preferably permanently connected, in particular by welding or are. Vertical frame element according to one of the other claims, characterized in that in the upper head part (452, 552) of the second connection head (445, 545) has an upper wedge opening (473.1, 573.1) and in the lower head part (453, 553) of the second connection head ( 445, 545) is formed a lower wedge opening (473.2, 573.2), for a by the wedge openings (473.1, 573.1, 473.2, 573.2) pluggable, the bracing of the components to be connected wedge (74). Vertical frame frame element according to one of claims 1 to 19, characterized in that the first connection head and the second connection head are of identical design, preferably substantially identical. Vertical frame frame element according to one of claims 1 to 19, characterized in that the first connection head and the second connection head are designed differently. Vertical frame frame element according to claim 21, characterized in that the first connection head (45.1) on the transverse arm (123) is integrally formed and the same material and that the second connection head (445) permanently, preferably by welding with one or the rod element (44) of the transverse arm (123) is connected. Vertical frame frame member according to claim 21, characterized in that the first connection head is permanently connected, preferably by welding with one or with the rod element of the transverse arm and that the second connection head is integrally formed on the cross arm and the same material. Vertical frame frame element according to one of the other claims, characterized in that the first connection head and / or the second connection head with bearing surfaces (80.1.1, 80.1.2; 80.2.1, 80.2.2; 180.1.1, 180.1.2, 180.2.1 , 180.2.2, 280.1, 280.2, 380.1, 380.2, 480.1, 480.2, 580.1, 580.2) abutment wall parts (59.1, 59.2, 159.1, 159.2, 259.1, 259.2, 359.1, 359.2, 459.1, 459.2, 559.1, 559.2) for installation is provided on the associated post (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2), wherein preferably or each of the upper head portion (52, 152, 252, 352, 452) an upper contact surface (80.1 .1, 80.1.2, 180.1.1, 180.1.2, 280.1, 380.1, 480.1, 580.1) and the lower head part (53 153, 253, 353, 453) has a lower contact surface (80.2.1, 80.2.2, 180.2 .1, 180.2.2, 280.2, 380.2, 480.2, 580.2). Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45; 45.1, 245, 345, 445, 545) and / or the second connection head (45; 45.2, 245, 345, 545) in the region of the associated stem (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) directly opposite wall parts, in particular in the region of the contact surfaces (59.1, 59.2, 259.1, 259.2, 359.1, 359.2, 459.1, 459.2; 559.1, 559.2;) of the abutment wall parts have a greater height (75, 275, 375, 475, 575) than the height (95) or the outside diameter (29) of the transverse arm. Vertical frame frame element according to one of the other claims, characterized in that both the upper end (81.1, 281.1, 381.1, 481.1, 581.1) of the upper head part (52, 252, 352, 452, 552) and the lower end (81.2, 281.2, 381.2, 481.2, 581.2) of the lower head part (53, 253, 353, 453, 553) of the first connection head (45; 45.1, 245, 345, 445, 545) and / or of the second connection head (45; 45.2, 245, 345 , 545) in the region of the associated stalk (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) directly opposite wall parts, in particular in the region of the contact surfaces (80.1.1, 80.1.2, 80.2.1, 80.2.2; 280.1, 280.2, 380.1, 380.2, 480.1, 480.2, 580.1, 580.2) of the abutment wall parts (59.1, 59.2, 259.1, 259.2, 359.1, 359.2, 459.1, 459.2, 559.1, 559.2) the transverse arm (23; 123, 223, 323, 423, 523) projecting transversely in one direction, preferably perpendicular to its longitudinal axis (38). Vertical frame frame element according to one of the other claims, characterized in that the height (76.1, 276.1, 376.1, 476.1, 576.1) of the upper head part (52, 252, 352, 452, 552) and / or the height (76.2, 276.2, 376.2 , 476.2, 576.2) of the lower head part (53, 253, 353, 453, 553) of the first connection head (45, 45.1, 245, 345, 445, 545) and / or of the second connection head (45, 45.2, 245, 345, 545) towards the transverse arm (23; 123, 223, 323, 423, 523), preferably to the outer diameter (29) or the height (95) of the transverse arm (23; 123, 223, 323, 423, 523) decreases. Vertical frame frame element according to one of the other claims, characterized in that an upper outer surface (77.1, 277.1, 377.1, 477.1, 577.1) of the upper head part (52, 252, 352, 452, 552) and / or a lower outer surface (77.2, 277.2, 377.2, 477.2, 577.2) of the lower head part (53, 253, 353, 453, 553) of the first connection head (45, 45.1, 245, 345, 445, 545) and / or the second connection head (45, 45.2, 245, 345) , 545) is designed to be inclined towards the transverse arm (23; 123, 223, 323, 423, 523), preferably with a parallel to the longitudinal axis (38) of the transverse arm (23; 123, 223, 323, 423, 523 ) includes an angle (78.1, 78.2, 278.1, 278.2.1, 278.2.2, 378.1, 378.2, 478.1, 478.2.1, 478.2.2, 578.1, 578.2) that is greater than zero degrees , and is preferably between 10 degrees and 35 degrees, in particular about 25 degrees. Vertical frame frame member according to one of the other claims, characterized in that the stem (21; 21.1, 121.1; 21; 21.2, 121.2, 221.2) or the respective stem (21; 21.1, 121.1; 21; 21.2, 121.2, 221.2) directly opposite, preferably adjacent to this vertical wall parts (59.1, 59.2, 159.1, 159.2, 259.1, 259.2, 359.1, 359.2, 459.1, 459.2, 559.1, 559.2) of the first connection head (45; 45.1, 245, 345, 445, 545) and / or the second connection head (45; 45.2, 245, 345, 545) have a part-cylindrical shape and in a cross-section perpendicular to the longitudinal axis / 37; 37.1, 37.2) of the associated stalk (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2), with a radius corresponding to the outer radius of the stem (21, 21.1, 121.1, 21, 21.2, 121.2, 221.2) (79.1.1, 79.1.2, 179.1 .1, 179.1.2; 279.1, 279.2; 379.1, 379.2; 479.1, 479.2; 579.1, 579.2) of preferably 24.15 mm. Vertical frame element according to one of the other claims, characterized in that the distances (76.1, 76.2; 176.1, 176.2; 276.1, 276.2; 376.1, 376.2; 476.1, 476.2; 576.1, 576.2) of the upper end (81.1, 181.1, 281.1, 381.1, 481.1, 581.1) of the upper abutment surface and the lower end (81.2, 181.2, 281.2, 381.2, 481.2, 581.2) of the lower abutment surface (80.1.1, 80.1.2, 80.2.1, 80.2.2, 180.1.1, 180.1. 2, 180.2.1, 180.2.2, 280.1, 280.2, 380.1, 380.2, 480.1, 480.2, 580.1, 580.2) from which the slot (54, 154, 254, 354, 454, 554) is equal to half the slot width ( 70, 170, 270, 370, 470, 570) cutting horizontal plane are equal. Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45; 45.2, 145.2, 345, 445) are symmetrical to one of the Is formed longitudinal axis of the transverse arm (23; 123, 223, 323, 423, 523) containing the vertical plane (82, 182, 282, 382, 482, 582). Vertical frame frame element according to one of the other claims, characterized in that the first connection head (45.1) and / or the second connection head (45.2) is formed symmetrically to a horizontal plane (71) intersecting the slot (54) at half the slot width (70). Vertical frame frame element according to one of the other claims, characterized in that the slot (54, 154, 254, 354, 454, 554) of the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and the slot of the second connection head (45, 45.2, 145.2, 345, 445) are arranged substantially parallel to each other. Vertical frame frame element according to one of the other claims, characterized in that the slot (54, 154, 254, 354, 454, 554) of the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and / or the slot ( 54, 154, 254, 354, 454, 554) of the second connection head (45, 45.2, 145.2, 345, 445) perpendicular to the longitudinal axis (37, 37.1, 37.2) of the associated stem (21, 21.1, 121.1, 21, 21.2 , 121.2, 221.2) is or are arranged. Vertical frame frame element according to one of the other claims, characterized in that the slot (54, 154, 254, 354, 454, 554) of the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and / or the slot ( 54, 154, 254, 354, 454, 554) of the second connection head (45, 45.2, 145.2, 345, 445) has a slot width (70, 170, 270, 370, 470, 570) that is between 7 mm is up to 13 mm, preferably between 8 mm and 12 mm, in particular about 10 mm or amounts. Vertical frame frame element according to one of the other claims, characterized in that the first perforated disc (30; 30.1) and / or the second perforated disc (30; 30.2) has or have a perforated disc thickness of between 8 mm and 11 mm, preferably approximately 9 mm or amount. Vertical frame member according to one of claims 1 to 36, characterized in that the upwardly facing horizontal and / or oblique upper wall parts (83.1, 283.1, 383.1) of the upper head part (52, 252, 352) of the first connection head (45; 45.1, 245, 345) and / or the second connection head (45, 45.2, 245, 345) with the exception of an optionally provided liquid outlet opening (69.1) are designed without opening. Vertical frame frame element according to one of claims 1 to 36, characterized in that the downwardly facing horizontal and / or oblique lower wall parts (83.2, 183.2, 283.2, 383.2) of the lower head part (53, 153, 253, 353) of the first connection head (45, 45.1, 145.1, 245, 345) and / or of the second connection head (45, 45.2, 145.2, 245, 345), with the exception of an optionally provided liquid outlet opening (69.2, 169.2), are designed without openings. Vertical frame element according to one of claims 1 to 36, characterized in that both the upwardly facing horizontal and / or oblique (83.1, 283.1, 383.1) of the upper head portion (52, 252, 352) of the first connection head (45; 45.1, 245, 345) and / or the second connection head (45, 45.2, 245, 345) Except an optionally provided liquid outlet opening (69.1) are designed open, as well as the downwardly facing horizontal and / or oblique lower wall parts (83.2, 183.2, 283.2, 383.2) of the lower head part (53, 153, 253, 353) of first connection head (45, 45.1, 145.1, 245, 345) and / or the second connection head (45; 45.2, 145.2, 245, 345), with the exception of an optionally provided liquid outlet opening (69.1, 69.2, 169.2), designed without opening are. Vertical frame frame element according to one of the other claims, characterized in that the upper head part (52, 152, 252, 352) of the first connection head (45; 45.1, 145.1, 245, 345) and / or of the second connection head (45, 45.2, 145.2, 245, 345) and / or the lower head part (53, 153, 253, 353) of the first connection head (45, 45.1, 145.1, 245, 345) and / or of the second connection head (45, 45.2, 145.2, 245, 345) is designed free of wedge openings for a separate push-through wedge or are. Vertical frame frame member according to one of the other claims, characterized in that the first connection head (45; 45.1, 245, 445) and / or the second connection head (45, 245, 445) on or on the respective between its or its vertical side wall parts formed upper wall part (83.1, 283, 483) with a preferably perpendicular to the longitudinal axis (83) of the transverse arm (123, 523) arranged and extending upward from or from the respective connection head (45; 45.1, 245, 445) away Toe board fastening element (84), in particular toe board fastening pins for fastening a toe board, permanently, preferably fixed by welding. Vertical frame frame element according to claim 41, characterized in that the toe board fastening element (84) is arranged parallel to the longitudinal axis (37; 37.1, 37.2) of the associated post (21). Vertical frame frame member according to claim 41 or 42, characterized in that the toe board fastening element (84) to the associated associated handle (21) has a distance (85) which is 10 mm to 20 mm, preferably about 15 mm. Vertical frame frame element according to one of the other claims, characterized in that the transverse arm (23, 123, 223, 323, 423, 523) and / or the rod element (44, 244, 444) of the transverse arm (123, 323, 423) with a Pipe, in particular with a round tube (86) or with an oval tube, or with an upwardly open profile, in particular with an upwardly open U-profile (87) is designed. Vertical frame frame element according to one of the remaining claims, characterized in that the transverse arm (323, 423) and / or the rod element (244, 444) of the transverse arm (323, 423) is designed with a cross-sectionally closed U-profile tube (87) or , which has two lateral U-legs (89.1, 89.2) each formed with double-wall regions (88.1, 88.2), which are formed starting from a hollow profile part (90th), preferably box-shaped, rectangular, C-shaped, U-shaped or V-shaped ) at least in some areas preferably extend parallel to one another in a direction upwards. Vertical frame member according to claim 45, characterized in that the hollow profile part (90) with an outer lower horizontal wall portion (91.1) and with an inner upper horizontal wall portion (91.2) is designed, which extends substantially over the entire length of the transverse arm (323, 423). Vertical frame frame member according to claim 46, characterized in that the horizontal wall parts (91.1, 91.2) have a distance (92) to each other, which is between 15 mm and 25 mm, preferably about 20 mm. Vertical frame member according to one of claims 45 to 47, characterized in that the free ends (93.1, 93.2) of the two lateral U-legs (89.1, 89.2) are of equal length and of the inner upper horizontal wall portion (91.2) in each case a distance (94.1, 94.2), which is between 28 mm and 38 mm, preferably between 30 mm and 36 mm, in particular about 33 mm. Vertical frame member according to one of claims 45 to 48, characterized in that the hollow profile part (90) has a height (95) which is between 42 mm and 63 mm, preferably between 45 mm and 61 mm, in particular about 53 mm. Vertical frame member according to one of claims 45 to 49, characterized in that the hollow profile part (90) has a width (96) which is between 45 mm and 53 mm, preferably between 48 mm and 50 mm, in particular about 49 mm. Vertical frame frame element according to one of claims 45 to 50, characterized in that the U-profile tube (87) is produced by forming, in particular by bending or folding a metal sheet, in particular on a roller train, wherein preferably a non-overlapping connection of two metal edges of the metal sheet the entire length of the U-profile tube (87) is made in particular by means of laser welding. Vertical frame frame member according to one of claims 45 to 50, characterized in that the U-profile tube (87) by forming, in particular by stretching a cross-sectionally closed tube, in particular a round, square or rectangular tube is made. Vertical frame member according to one of claims 45 to 50, characterized in that the U-profile tube (87) is made by extrusion. Vertical frame frame element according to one of the other claims, characterized in that the transverse arm (23; 123, 223, 323, 423) has an upper longitudinal outer edge (40) which preferably has a bearing edge for the transverse arm (23; 123, 223, 323, 423 ) and / or on the transverse arm (23; 123, 223, 323, 423) can be suspended by means of Einhängehilfsmitteln ground units (26), in particular scaffold floors, wherein the Longitudinal outer edge (40) above the first perforated disc (30; 30.1) and / or above the second perforated disc (30; 30.2) and at a distance (97, 197, 297, 397, 497, 597) above the central plane (72) of the perforated disc (30; 30.1, 30.2) or the respective perforated disc (30; 30.1, 30.2) which is smaller than the thickness or the height (95) or the outer diameter (29) of the transverse arm (23, 123, 223, 323 , 423, 523). Vertical frame frame member according to claim 54, characterized in that the distance (97, 197, 297, 397, 497, 597) corresponds to approximately half the thickness or half the height (95) or half the outer diameter (29) of the transverse arm. Vertical frame member according to claim 54 or 55, characterized in that the distance (97, 197, 297, 397, 497, 597) is 18 mm to 30 mm, preferably 21 mm to 27 mm, in particular about 24 mm to 25 mm. Vertical frame frame element according to one of the other claims, characterized in that the length (98, 198, 298, 398, 498, 598) of the wedge-shaped tapered vertical outer surfaces (48.1, 48.2, 49.1, 49.2, 148.1, 148.2, 149.1, 149.2, 248.1, 248.2 , 249.1, 249.2, 348.1, 348.2, 349.1, 349.2, 448.1, 448.2, 449.1, 449.2, 548.1, 548.2, 549.1, 549.2) of the side wall parts (46.1, 46.2, 47.1, 47.2, 146.1, 146.2, 147.1, 147.2, 246.1, 246.2, 247.1, 247.2, 346.1, 346.2, 347.1, 347.2, 446.1, 446.2, 447.1, 447.2, 546.1, 546.2, 547.1, 547.2) of the first connection head (45, 45.1, 145.1, 245, 345, 445, 545) and / or the second connection head (45; 45.2, 145.2, 345, 445), in a direction of projection perpendicular to viewed from the longitudinal axis (38) of the transverse arm (23, 123, 223, 323, 423, 523) is between 30 mm and 50 mm, preferably between 32 mm and 38 mm, in particular about 35 mm or about 38 mm. Vertical frame frame member according to one of the other claims, characterized in that the first perforated disc (30; 30.1) and / or the second perforated disc (30; 30.2) at least three, preferably at least seven, in particular at least eight openings (36; 36.1, 36.2) for connection of holding devices, in particular for suspending supporting and / or connecting elements, preferably of horizontally and / or diagonally extending scaffolding elements, wherein in each case one opening (36.1, 36.2) to an adjacent breakthrough (36.2, 36.1) in a same circumferential angle (99) , is arranged by preferably 45 degrees. Vertical frame frame member according to claim 58, characterized in that the openings (36; 36.1, 36.2) at least in one of the first connection head (45; 45.1, 145.1, 245, 345, 445, 545) and / or by the second connection head (45; 45.2, 145.2, 345, 445) have different sizes, wherein at least two, preferably at least four, first openings (36.2) of the openings (36, 36.1, 36.2) are larger than one each between two of the larger openings (36.2) arranged second breakthrough (36.1). Vertical frame frame element according to one of the other claims, characterized in that a one Breakthrough (36.1) of the perforations (36; 36.1, 36.2) having perforated disc part of the first perforated disc (30; 30.1) and / or the second perforated disc (30; 30.2), preferably including the entire opening (36.1), in the slot (54, 154, 254, 354, 454, 554) of the associated connection head (45, 45.1, 145.1, 245, 345, 445, 545, 45, 45.2, 145.2, 345, 445). Vertical frame frame element according to claim 60, characterized in that the opening (36.1) is a smaller opening (36.1) of the differently sized openings (36; 36.1, 36.2). Vertical frame frame element according to one of the other claims, characterized in that the first perforated disc (30; 30.1) completely covers the first stem (21; 21.1, 121.1) and / or that the second perforated disc (30; 30.2) covers the second stem (21; 121.2, 221.2). Vertical frame frame element according to one of the other claims, characterized in that the first perforated disc (30; 30.1) and the transverse arm (23) in the region of the upper end (100.1) of the first stem (21; 21.1, 121.1), preferably below the upper end region ( 41.1.1) of the first stem (21; 21.1, 121.1) are arranged. Vertical frame frame element according to one of the other claims, characterized in that the second stem (21; 21.2, 121.2, 221.2) has an upper end region (41.2.1) and a lower end region (41.2.2), of which preferably one end region, in particular the upper end region (41.2.1) is designed as a tube connector (42.2) and has a different cross section relative to the other end region (41.2.2) such that on the stem (21; 21.2, 121.2, 221.2) a further stem (21; 21.2, 121.2, 221.2) can be plugged. Vertical frame member according to claim 64, characterized in that the second perforated disc (30; 30.2) and the transverse arm (23) in the region of the upper end (100.2) of the second handle (21; 21.2, 121.2, 221.2), preferably below the upper end portion ( 41.2.1) of the second stem (21; 21.2, 121.2, 221.2) are arranged. Vertical frame frame element according to one of claims 1 to 65, characterized in that the first perforated disc (30; 30.1) of the lower end (101.1) of the first stem (21; 21.1, 121.) and / or that the second perforated disc (30; 30.2 ) of the lower end (101.2) of the second stem (21; 21.2, 121.2, 221.2) has a distance (102.1) which is between 170 and 210 cm, preferably about 190 cm. Vertical frame member according to one of claims 1 to 65, characterized in that the first perforated disc (30; 30.1) of the lower end (101.1) of the first stem (21; 21.1, 121.1) and / or that the second perforated disc (30; 30.2) from the lower end (101.2) of the second stem (21; 21.2, 121.2, 221.2) has a distance (103.2) which is between 80 and 100 cm, preferably about 90 cm. Vertical frame frame element according to one of the other claims, characterized in that on the first stem (21; 21.1, 121.1) except the first perforated disc (30; 30.1) no further such perforated discs are fastened and / or that on the second stem (21; 121.2, 221.2) except the second perforated disc (30, 30.2) no further such perforated discs are attached. Vertical frame frame element according to one of the other claims, characterized in that the first perforated disc (30; 30.1) is the only perforated disc fastened to the first arm (21; 21.1, 121.1) and / or that the second perforated disc (30; 30.2) is the only one is the perforated disc fixed to the second handle (21, 21.2, 121.2, 221.2). Vertical frame member according to one of claims 1 to 69, characterized in that the first stem and the second stem below the transverse arm and / or above the transverse arm are the same length. Vertical frame frame member according to one of claims 1 to 69, characterized in that the first stem below the transverse arm has a greater length than above the transverse arm and that the second stem above the transverse arm has a greater length than below the transverse arm. Vertical frame frame member according to one of claims 1 to 69, characterized in that the second stem below the transverse arm has a greater length than above the transverse arm and that the first stem above the transverse arm has a greater length than below the cross arm. Vertical frame frame element according to one of claims 1 to 70, characterized in that the first stem and / or the second stem below the transverse arm has a greater length or have than above the cross arm. Vertical frame frame member according to one of claims 1 to 71, characterized in that the first stem and / or the second stem above the transverse arm has a greater length or have as below the transverse arm. Vertical frame frame element according to one of the other claims, characterized in that the upper end region (41.1.1, 41.2.1) designed as a tube connector (42; 42.1, 42.2) or the lower end region of the first stem (21; 21.1, 121.1) designed as a tube connector and / or the second stem (21; 21.2, 121.2, 221.2) have an outer diameter (32) which is smaller than the outer diameter (34) of the stem or stems (21; 21.1, 121.1; 21; 21.2 , 121.2, 221.2) in its other areas, wherein the or the respective pipe connector (42, 42.1, 42.2) in one piece and the same material to the stem or stems (21; 21.1, 121.1; 21; 21.2, 121.2, 221.2 ) is formed. Vertical frame frame element according to one of the other claims, characterized in that the first stem (21, 21.1, 121.1) and the second stem (21, 21.2, 121.2, 221.2) are arranged parallel to each other. Vertical frame frame element according to one of the other claims, characterized in that the transverse arm (23, 123, 223, 323, 423, 523) is designed with a straight rod element (44; 244, 444). Vertical frame frame element according to one of the other claims, characterized in that the longitudinal axis (38) of the transverse arm (23, 123, 223, 323, 423, 523) in the region of the height of the slot (54, 154, 254, 354, 454, 554) , preferably in the region of the height between the horizontal slot surfaces of the slot (54, 154, 254, 354, 454, 554), in particular approximately at the height of the slot (54, 154, 254, 354, 454, 554) in the amount of Half of the slot width (70; 170; 270; 370; 470; 570) horizontal plane (71; 171; 271; 371; 471; 571) is arranged. Vertical frame frame element according to one of the other claims, characterized in that the first stem (21; 21.1, 121.1), the second stem (21; 21.2, 121.2, 221.2) and the transverse arm (23, 123, 223, 323, 423, 523) span a common frame level (25; 25.1, 25.2, 25.3, 25.4, 25.5, 25.6, 125.2, 125.3, 125.4). Vertical frame frame member according to one of the other claims, characterized in that as a hollow profile, in particular as a round tube (86) designed first stem and / or designed as a hollow profile, in particular as a round tube (86) second stem a wall thickness from 2.5 mm to 3.5 mm, in particular from about 2.7 mm or have. Vertical frame frame element according to one of the other claims, characterized in that the transverse arm (23, 123, 223, 323, 423, 523) has a wall thickness of 2.5 mm to 4.0 mm, in particular of about 2.7 mm or about 3, 2 mm. Vertical frame frame element according to one of the other claims, characterized in that on the second stem (21; 21.2, 121.2, 221.2) spaced from the second perforated disc (30; 30.2) a first attachment means (33.1) for fixing a fall protection means (27), in particular one Railing element, and preferably at least a second such fastening means (33.2) in the longitudinal direction of the second stem (21; 21.2, 121.2, 221.2) spaced from the first fastening means (33.1) is provided or are. Vertical frame frame element according to one of the other claims, characterized in that the fastening device (33.1) or the fastening means (33.1, 33.2) for the fall protection means (27) is different from the first perforated disc (30; 30.1) and / or different from the second Perforated disk (30, 30.2) are formed. Vertical frame frame element according to one of the other claims, characterized in that the first fastening means (33.1) for the fall protection means (27) are provided from the lower end (101.1) of the first stem (21; 21.1, 121.1) and / or from the lower end (101.2) of the second stem (21; 21.2, 121.2, 221.2) has a distance (118) which is between 75 cm and 125 cm, preferably about 95 cm , Vertical frame frame element according to one of the other claims, characterized in that the second attachment means (33.2) for the fall protection means (27) from the lower end (101.1) of the first handle (21; 21.1, 121.1) and / or from the lower end (101.2) of the second stem (21; 21.2, 121.2, 221.2) has a distance (119) which is between 25 cm and 65 cm, preferably about 45 cm. Vertical frame frame element according to one of the other claims, characterized in that the first attachment means (33.1) for the fall protection means (27) from the lower end (101.1) of the first handle (21; 21.1, 121.1) and / or from the lower end (101.2) second stem (21; 21.2, 121.2, 221.2) has a distance (120) which is between 175 cm and 225 cm, preferably about 195 cm. Vertical frame frame element according to one of the other claims, characterized in that the second attachment means (33.2) for the fall protection means (27) from the lower end (101.1) of the first handle (21; 21.1, 121.1) and / or from the lower end (101.2) of the second stem (21; 21.2, 121.2, 221.2) has a spacing (121) which is between 125 cm and 165 cm, preferably about 145 cm. Vertical frame (35; 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4), in particular scaffolding frames, with at least one vertical frame element (25; 25.1, 25.2, 25.3, 25.4, 25.5, 25.6; 125.2, 125.3, 125.4) after at least one of the preceding claims, whose transverse arm (23; 123, 223, 323, 423, 523) has an end (43.2) pointing away from the first post (21; 21.1, 121.1), on which a second connecting head (45; 45.2, 145.2, 345, 445) or the second connection head (45; 45.2, 145.2, 345, 445) is provided, by means of which the transverse arm (23; 123, 223, 323, 423, 523) is provided with one or the second vertical stem (21 ; 21.2, 121.2, 221.2) is rigid and torsionally rigid. A space structure (20), in particular a scaffold, with at least one vertical frame element (25; 25.1, 25.2, 25.3, 25.4, 25.5, 25.6; 125.2, 125.3, 125.4) according to at least one of claims 1 to 87 and / or with a vertical frame (35; 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4) according to claim 88 or with a plurality of such vertical frames (35, 35.1, 35.2, 35.3, 35.4, 135.2, 135.3, 135.4). A space structure (20) according to claim 89, comprising at least four stems (21), at least one decking unit (26) attached thereto, in particular scaffolding floor, and at least one fall protection means (27), in particular railing element and preferably at least one stalk (21) spaced apart from two ) mounted diagonal element (24) for stiffening the space frame (20) and preferably with at least one of two spaced stems (21) attached longitudinal bar element (22) for stiffening the space frame (20).

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