EP1059401A1 - Connection element to be mounted on a scaffolding standard - Google Patents

Abstract

The connector element is disc or plate shaped and projects as a circumferential collar from the frame rods (2) and is intended for attaching connecting wedges (8) which fit in wedge sockets (7). At least one wedge socket contains a further wedge socket defined by radially acting structured recesses or flat concave curvature. The structured surface can have teeth projecting inwards into the socket. Each one wedge socket can be divided into several e.g. three similar width compartments by teeth arranged equidistant.

Description

The invention relates to a connecting element for arrangement on a scaffold rod, in particular on one that is to be aligned vertically in a scaffold structure Stand, which is preferably approximately disc-shaped or plate-shaped and protrudes from the scaffolding pole as a circumferential collar, and which for fastening additional scaffolding poles, especially when building scaffolding horizontally bar and / or diagonal to be arranged obliquely, over its Wedge receptacles regularly arranged around the circumference, preferably holes or openings, for the locking insertion of connecting wedges having.

Furthermore, the invention relates to one with at least one such connecting element equipped scaffolding pole.

There are various connecting elements of the aforementioned type or with such connecting rods equipped scaffolding bars on the market.

It has a scaffolding pole, in particular a scaffolding pole, which is considered vertical stand or handle to be arranged in the scaffold is provided, usually several connecting elements arranged equidistantly from one another, that is to say at perpendicular Alignment of the corresponding scaffold rod in a horizontal plane as the circumferential one Project the collar from this scaffold pole. With the help of such scaffolding poles a scaffold can be assembled in a modular manner by spacing from one another erected vertical scaffold poles by horizontally arranged others Scaffold poles are connected to each other. To do this, these bars Connection heads at their ends, which are mostly fork-shaped or comprise disk-shaped connecting element on the assigned stand, so you can reach over and under. The connection head just like the connecting element in corresponding to each other Positionable wedge receptacles, namely holes or openings, through the for locking and connecting these two scaffolding poles Link wedge can be struck to the top of the link head of the bolt, then the connecting element and then the lower part of the connecting head of the bolt.

In addition, vertical stands that are adjacent to one another are usually also used Diagonals connected to each other, which is the connecting element of a Stand at a higher level with one connector of the other Connect stand at a lower level. The connecting heads of this In principle, diagonals can be designed similarly to the connection heads the bolt, the connecting heads of the diagonals, due to the oblique orientation to the level of the connecting element opposite the scaffold rod Diagonals are angled or bendable. For the arrangement of such Diagonals on a connecting element, on the same vertical plane even the connecting head of a horizontal bolt attacks, the Connection head of the diagonals usually in another wedge socket attached to the connecting element, which is arranged next to the wedge holder for the bolt is.

For this purpose, a connecting element can be designed like a spoked wheel, ie have a type of hub with a central opening through which the scaffold rod of the stand is guided, and webs or spokes which predominate radially outwards, separate the adjacent wedge receptacles and the Close with a rotating tire concentric with the hub or one Connect fig. In this way, they are often the same size, in particular congruent wedge receptacles evenly distributed around the hub often eight wedge receptacles, i.e. based on the center of the connecting element each in their orientation an angular distance of 45 ° to each other to have. This not only allows the arrangement of a bolt adjacent to one another and a diagonal on the same connecting element, but the provision Wedge receptacles arranged at such angular intervals also allow, for example Round armor, for example building a scaffold around you Tower or the like around. With the help of 45 ° bends of the horizontal Level around the building to be converted or the like can then built a self-contained octagon with a corresponding scaffold become.

In some cases there are also fasteners on the market where wedges are used are not the same size, but for example a smaller wedge holder and a larger, that is, elongated wedge receptacle over the circumference alternate the connecting element. A more elongated wedge mount, which is a larger or longer section of an arc the center of the connecting element follows, for example with regard on a retrofit for a more continuous orientation of a bolt serve the connecting element to a previous bolt. It can then not just octagons for round armor, but polygons with a larger one Number of corners on scaffolds are created so that the scaffold contour in horizontal plane nestles even more continuously into a circular shape.

The disadvantage of the elongated wedge recordings, however, is that the a greater freedom of movement is guided through this wedge receptacle has and therefore the corresponding bolt not by the size Adjustment of the wedge holder to the expansion of the wedge in a fixed and desired orientation is forced. This is particularly disadvantageous if no retrofitting is to be made, but a right-angled one Scaffolding should be built because then the connecting element with the training and arrangement of his wedge receptacles if necessary a defined right Do not specify angle.

Even if the elongated wedge holder for the arrangement of a diagonal is used, the resulting freedom of movement for the diagonal disadvantageous.

In other words, the free choice of an orientation of a scaffold rod goes on the connecting element at the expense of secure fixation and Alignment of this scaffold bar.

In addition, when training the wedge receptacles it must be taken into account that the Width of the wedge holder, i.e. the dimension of the wedge holder on the circular arc section around the center of the connecting element the width of the connecting wedge itself may be adjusted, since the connecting wedges are usually provided with a type of bolt or pin, so that the Connection wedges captive on the connection heads of the Scaffolding poles are movably arranged. This has the advantage that during assembly a scaffold bar the associated connecting wedge is always at hand and also cannot be lost during assembly, what if it falls down of such a connecting wedge from a greater height can have dangerous consequences could. The bolt or the pin protrude somewhat laterally over the sides of the Connection wedge before and must be used to make the wedge connection be guided through the wedge seat of the connecting element. For this must the wedge holder provide the necessary space so that, for example the wedge mount essentially radially from the inside out may have an externally widening cross section of an orange segment, however the side boundaries of this wedge seat that run along the radii for example, should be slightly curved outwards in order to make the necessary To provide space for the mentioned bolts or pins in this area. The webs separating the wedge seats from each other could be different so dilute in this area. On the other hand, in sufficient thickness for the stability of the Connection element needed. So this is the state of the art Number of to be accommodated on the circumference of the connecting element Wedge recordings ultimately limited to a maximum of eight wedge recordings.

The slightly barrel-shaped design of the wedge holder does not affect the secure fixation of the connecting wedge when connecting, for example Latch on a stand, because ultimately the latch through this connection is clamped between two stands and thereby the connecting wedge essentially or even exclusively on the radial outside of the wedge seat is present, while the hub-side limitation of the wedge mount of the Connection wedge could be untouched.

The invention has for its object a connecting element of the beginning to indicate the type mentioned, with stable and material-saving training the connecting element a larger variety of defined orientation options for connecting scaffolding poles with this connecting element specifies, so at the same time more diverse alignment options and still allows alignment fixation.

This object is achieved by a connecting element, which is characterized in that at least one of the wedge receptacles by means of a structuring of its contour that acts in the radial direction at least one (further) wedge receiving compartment is formed or delimited.

According to the invention, therefore, a wedge seat is made into several of the same size or also not equally sized, preferably divided into two or three wedge receiving compartments, this subdivision advantageously not through the formation of further ones continuous webs happens that a material thickness and a corresponding Would need space, due to the described wedge formation, especially because of the peg, is not available but through one Structuring the contour of the wedge holder.

As already mentioned above, the radially outer one is particularly important Side limitation of the wedge holder essential, on which the wedge below Voltage is present in the connection state. According to the invention, in particular Structures are provided in this side wall region of the wedge receptacle on the one hand specify lateral compartment limits for the connecting wedge, so that a defined and ultimately also fixed orientation due to the tension forces the connecting wedges and the scaffolding bars connected above them is possible and at the same time also more diverse alignment options allowed because, for example, existing eight wedge shots through the structuring for example, can be divided into three wedge receiving compartments, so that ultimately twenty-four defined alignment options are specified, which are essentially only an angular distance of 15 ° to each other, so that in particular a round armor easier without the necessary alignment security when building a right-angled scaffold to lose.

The structuring according to the invention can comprise a recess. Here the recess itself can form a wedge receiving compartment, for example as Be formed groove that corresponds to a compartment width.

But it could also be a relatively flat concave curvature, the at least also a possible moving movement of the connecting wedge, which is how is said to be under radially directed tension forces, limited and centered. In particular, such a flat concave curvature could be used as an additional one Centering, for example to align a diagonal, in a relative wider remaining wedge receiving compartment may be provided while one adjacent narrower wedge receiving compartment is defined to be sharper to take the connecting wedge of a bolt.

In a preferred development of the invention, the structuring comprises a tooth protruding inwards into the wedge socket, which is a kind of Bridge stub for division and separation of two adjacent wedge receiving compartments can form within a wedge socket.

Combinations of are also used for structuring the wedge holder Tooth formations and recess formations are conceivable, but it is anyway these are relative terms, since the space between two Teeth could be addressed as the basis from which teeth protrude but alternatively the space between two teeth as a recess the initially existing material between the teeth and could be addressed.

Combinations are also possible in particular in such a way that sharper ones and further protruding teeth combined with flatter teeth or bulges could be, these bulges alternatively or in addition to flat concave curvatures can be provided. This is structuring possible, but also the stepless wedge insert in any position allow.

In other words, any measure can be viewed as structuring be surrounded by an ideal circular boundary of the wedge holder the center of the connecting element deviates.

In this context it should be mentioned that, if necessary, taking into account static Necessities, a connecting element according to the invention not necessarily should have a disc or wheel shape, but for example in horizontal plane could also have a kind of clover shape or the like. The connecting element could also have a disk shape in the vertical direction deviate, for example be spherical.

A next development of the invention provides that opposite one another Sides of the wedge seat or a wedge seat facing each other Protruding teeth towards each other.

As repeatedly described, the radial outer limit is in particular the Wedge holder for the installation and orientation of the connecting wedge, functionally important, so that a corresponding structuring on the radially inner side the wedge mount could be omitted. Nevertheless, structuring could also on the radial inside of the wedge holder can be used for insertion of the connecting wedge during the connection process, because in this way the corresponding one Wedge receiving compartment is better defined and especially a tilt or jamming of the wedge in an unwanted and possibly unsafe Intermediate position is avoided by, for example, the between between two protruding teeth is so short that tilting of the wedge into this space is prevented. It should be borne in mind that such connection processes during scaffolding erection carried out very quickly and partly with relative use of force be, so that otherwise there would actually be the risk that a connecting wedge is held in a wrong position by force.

In the connecting element according to the invention, too, the inventive element can preferably be used be designed like a spoke wheel and the same size or different have alternating wedge shots.

In the case of elongated wedge recordings in particular, it could be advantageous these into a relatively narrower wedge receiving compartment and a relatively wide wedge receiving compartment to divide, with the narrower wedge receiving compartment having an end portion of the elongated wedge socket. The wider wedge pocket can be provided, for example, for fastening a diagonal and the narrower wedge compartment for attaching a latch. If the narrower wedge compartments face each other in pairs is also in the presence of only such elongated wedge shots a right-angled one Alignment of rules with this connecting element in sufficient Dimensions specified and ensured.

For a scaffold rod with at least one connecting element according to the invention independent protection is claimed.

The outer contour of the connecting element does not have to be circular, but can have bulges in the radial direction to save material, which can be in the area of the webs for structural reasons. Such Arches also promote the stackability of scaffolding poles with such connecting elements and limit the rolling ability of such Scaffolding poles if, for example, placed on scaffolding planks at a higher height become.

Fig. 1

schematisch und teilweise im Schnitt sowie in abgebrochner Darstellung ein Verbindungselement an einer Gerüststange,

Fig. 2

in der Fig. 1 entsprechender Darstellung ein Verbindungselement mit verschiedenen Stellungen von Verbindungskeilen in einer Keilaufnahme des Verbindungselementes,

Fig. 3

in vergrößerter Darstellung ein Verbindungselement in Draufsicht und

Fig. 4a) und b) bis Fig. 12a) und b)

verschiedene Ausführungsformen von Verbindungselementen, jeweils in perspektivischer Ansicht und in Draufsicht.

Exemplary embodiments from which further inventive features result are shown in the drawing. Show it:

Fig. 1

schematically and partly in section as well as a broken-off representation of a connecting element on a scaffold rod,

Fig. 2

1 corresponding representation of a connecting element with different positions of connecting wedges in a wedge seat of the connecting element,

Fig. 3

an enlarged view of a connecting element in plan view and

4a) and b) to Fig. 12a) and b)

different embodiments of connecting elements, each in perspective view and in plan view.

Fig. 1 shows a connecting node 1 of a scaffold in a partially sectioned shown side view, the connecting node essentially from a disk or plate-shaped connecting element 3 on one Scaffold rod or a scaffold tube 2 exists. When the scaffold bar 2 acts it is a stand which is to be arranged vertically in a scaffold structure and which in uniform spacing carries several connecting elements 3. These fasteners 3 are used to attach horizontally arranged others Scaffolding poles, namely so-called rules, as indicated with reference number 4. Furthermore, the connecting element is used for fastening so-called Diagonals that run obliquely at an angle between vertical and horizontal and attached to the connector in a manner similar to that indicated latch 4. In this sense, the connecting element 3 or Connection node shown in Fig. 1 actually a node in which different scaffold poles of a scaffold meet within a scaffold, especially a modular scaffold.

At the end 5 of the bolt 4 there is a wedge connection 6, which is used for all bolts 4 uniform and, as mentioned, is basically the same for all diagonals. The fasteners 3 are therefore standardized, in particular with respect to one another congruent. As can be seen, for example, at 7 in FIG. 2, they are for Inclusion of the connecting wedges 8 have recessed over their circumference distributed holes or openings as wedge receptacles for connecting wedges 8 on.

When fastening bolt 4 or diagonal tubes to the stand 2 or its Connecting element 3, the connecting wedges 8 sit in heads 9, which are at the ends 5 the latch 4 are welded. The heads 9 are forked and each have a fork tines 10, 11, between which the connecting element 3 is inserted can be or is introduced. There is one in each of the fork tines 10, 11 Guide for the connecting wedge 8. If the connecting wedge 8 from above 1, the head 9 is braced and thus the bolt 4 between the wedge surface 13, the connecting element 3 and the outer jacket 14 of the vertical stator 2. For this purpose the ends 15, 16 of the two fork tines 10, 11 are supported on the tubular casing 14 from. The connecting wedge 8 rests with a radially outward clamping force the radial outside of the wedge seat of the connecting element 3.

Fig. 3 shows that the connecting elements 3 in the manner of spoke wheels are trained. They have an inner pitch circle, the hub 17 can be viewed and encloses the stand 2 as shown in Fig. 1. The outer pitch circle of the connecting element 3 forms the rim or the Wheel tire 18. This wheel tire 18 forms on its inner peripheral surface 19 Abutment for the connecting wedge 8 of the wedge connection 6, which, as already above mentioned, under the radially outwardly acting clamping force on this inner Circumferential surface 19 is drawn, which at the same time the radially outer boundary forms the wedge receptacle through which the connecting wedge 8 is guided.

2 shows that the center lines 20, 21 of the spokes or include bars with an angular distance of 45 °. Resulting from it themselves over the wheel circumference 8 with 22 to 29 designated spokes or webs and between the webs also the eight wedge seats 30 to 37.

3, the axes of symmetry of the wedge receptacles are indicated and with Designated 38 to 45. Since in the embodiment of FIG. 3 all wedge receptacles are congruent, the axes of symmetry of the opposite one another Wedge shots together. The symmetry axes crossing each other 39, 43, 41, 45 and 40, 44, 38, 42 form two axles, which are against each other are rotated by 45 °. So there are eight wedge holders with three wedge holder compartments each and eight webs separating these wedge seats in the result.

The connecting elements 3 (FIG. 1) are made, for example, of sheet blanks produced by punching out the wedge receptacles 30 to 37. You point consequently flat and parallel boundary surfaces 46, 47 in the exemplary embodiment 1 to 3, which are connected to one another via a cylindrical surface 48 are connected. The connecting elements 3 can, however, for example also be manufactured as castings. You don't necessarily have to be plane-parallel Surfaces and a cylindrical circumference. In particular, Scope vaults are provided, which allow the stacking of the scaffolding bars facilitate and reduce the rolling ability of the scaffolding poles when storing.

The spokes 22 to 29 extend radially from the center M of the cross section of the Stand 2.

In the exemplary embodiment according to FIGS. 1 to 3, there are three in each wedge receptacle Grooves 49 to 51 are formed on the annular surface 19 of the inside of the wheel tire 18, which result from the fact that from this inside or annular surface 19 radially protrude teeth with tooth flanks 53, 54 inwards. In the deepest of these relative trained grooves is the counter surface or contact surface for the Connecting wedge 8. The two outer grooves 49, 51 are taken into account of the play for the connecting wedge 8 so tight that in gives them a defined wedge position, which necessarily with this connecting wedge bolt 4 to be fastened or the diagonal to be fastened into a aligns defined orientation when driving the connecting wedge 18. This alignment is particularly necessary for the bars 4, and in particular then when rectangular scaffolding is built up in plan view because it is then important that the horizontal element on the connecting element 3 abusive rule 4 aligned at right angles to each other are. The alignment of the diagonals is not that important. The diagonals could, for example, be adjacent to a rule 4 in the following Groove, in particular a wider groove 50 are attached, which have a certain Scope allowed.

The plurality of existing grooves 49 to 51 or in the wedge receptacles 30 up to 37 protruding teeth, the wedge receptacles 30 to 37 are divided accordingly many, namely in the embodiment 24, wedge receiving compartments. So offers this multitude of wedge receiving compartments in particular also the possibility the construction of a round armor, for example around a cylindrical container or tower around the arc of which the scaffolding can be adjusted accordingly can.

In the exemplary embodiment according to FIG. 2, the external grooves are wider given, specifically here with a width of 8 mm, while the middle Groove has a width of only 6 mm. In this embodiment could therefore in particular the center grooves for the necessarily exact right-angled Alignment of the horizontal bars 4 are used, namely when Construction of a scaffold rectangular in plan view.

As can best be seen from FIG. 3, the grooves are realized with teeth, whose pitch circle is denoted by 52 in FIG. 3. The leadership area for the wedge surface forms the tooth gap base. The tooth flanks 53, 54 diverge outwards and form sliding surfaces on which the connecting wedge 8 with its Edges glide and thereby automatically meshed into the tooth gap.

In this connection it should be emphasized once again that a corresponding Subdivision of the wedge receptacles 30 to 37 into, as shown by way of example, three wedge compartments with continuous further webs not possible would be because each web 22 to 29 a certain material thickness for reasons of stability and material width required for which none within the wedge holders sufficient space is available, which is still sufficient space or sufficient width for the connecting wedges 8 in the wedge receiving compartments let. It should be noted that the connecting wedges usually with transverse bolts or tenons that protrude beyond the sides of the wedges are to prevent the connecting wedges 8 from slipping out of the connecting heads 9 to prevent and so the connecting wedges 8 on these connecting heads captive, although sufficiently flexible for the wedge connection, to fix. So these protruding cones also need enough space to be carried out by the wedge receptacles or the trained subjects.

Through the formation of teeth, so to speak as incomplete or stub of webs is in the area of these webs, so to speak severed in this way this given sufficient space, with both the teeth and the continued existing main webs 22 to 29 are sufficiently stable and the connecting elements 3 give sufficient stability.

4a) and b) to 12a) and b) each show further exemplary embodiments of connecting elements 3 according to the invention. The respective shows Sub-figure a) the embodiment of the connecting element in perspective View and the sub-figure b) the same embodiment in plan view.

For the sake of clarity, the introduction of reference numbers was carried out at exemplary representation of these different embodiments.

All of the exemplary embodiments have in common that about the scope of the connecting elements Wedge receptacles are distributed, at least some of these wedge receptacles per connecting element for grooves and / or teeth Training of wedge receiving compartments in these wedge receptacles divided in this way exhibit.

There are exemplary embodiments in which the wedge receptacles are of the same size are trained. But there are also examples where there are differences large wedge recordings or those that extend differently over circular arc sections take turns.

The smaller wedge receptacles can preferably be used for fastening bolts 4 and / or diagonals are used while the elongated ones Wedge holders can be used for fastening diagonals especially when building a scaffold that is rectangular in plan view.

In the exemplary embodiments, the toothed wedge receptacles are some in wedge compartments of the same size, but some also different large wedge compartments divided. Again, this can be preferred Smaller wedge compartment for attaching the struts to be adjusted more strictly serve, while the elongated wedge compartments are preferred for Attachment of the diagonals can serve. For a round armor, however also the larger wedge receptacles or wedge receiving compartments for attachment of bars are used and so a greater possibility of variation offer with the retrofit.

In connection with in particular the elongated wedge receptacles or Wedge receiving compartments should be mentioned that these themselves are substructured again could be, for example, by small tooth elevations or other Deviations from the circular arc shape of those designated 19 in FIG. 1 outer surface of these wedge receptacles or wedge receiving compartments. By such Substructuring is particularly important when attaching a diagonal in this elongated area a possible migration of the wedge connection 6 limited in this area by the smaller minor teeth than Boundaries serve or potential flat convex reinforced bulges Form low points in the areas 19, in the central region of a connecting wedge 8 in contact with the surface 19 and under the effect of the radially outward directional tension moves.

In addition, it can be seen from the exemplary embodiments in FIGS. 4 to 12 that not all teeth are divided into wedge slots by teeth are. In particular, every second wedge holder can also be divided into compartments his.

For example, as illustrated in Figs. 7 and 8, elongated ones Wedge recordings either at one end or also at both ends a specialist training exhibit. In the example of FIG. 8, these specialist training courses are in each case seen the same end of the respective wedge receptacle in a direction of rotation, educated.

It is also clear from Figs. 9 and 10 that the on the outer surfaces 19 arranged teeth also counter teeth on the inside of the wedge receptacles can have, so that such teeth in pairs in the radial direction to project towards each other. This will make the transition between each Specialist training is also narrowed, so that in particular it is prevented that in this transitional area, possibly using a tilted force Connection wedge 8 is driven, but by the existing additional Guide the wedge 8 is threaded securely into the intended wedge receiving compartment.

From Fig. 12a) and b) it is clear that sharper and flatter teeth in the Wedge receptacles can be used to structure them.

Claims (15)

Connecting elements for arrangement on a scaffolding pole, in particular on a stand which is to be aligned vertically in a scaffolding structure, which is preferably of disc-shaped or plate-shaped configuration and projects from the scaffolding pole as a circumferential collar, and which is used for fastening further scaffolding poles, in particular bars which are to be arranged horizontally, and / or or diagonals to be arranged, wedge receptacles arranged regularly distributed over its circumference, preferably holes or perforations, for the locking insertion of connecting wedges, characterized in that in at least one of the wedge receptacles (30 to 37) by means of a structuring of their contour which acts in the radial direction, at least one (further) wedge receiving compartment is formed or delimited. Connecting element according to claim 1, characterized in that the structuring is arranged on the radially outer side (19) of the wedge receptacle (30 to 37). Connecting element according to claim 1 or 2, characterized in that the structuring comprises a recess (49 to 51). Connecting element according to claim 3, characterized in that the recess itself forms a wedge receiving compartment. Connecting element according to claim 3, characterized in that the recess has a flat concave curvature. Connecting elements according to claim 1 or 2, characterized in that the structuring comprises a tooth projecting inwards into the wedge receptacle (30 to 37). Connecting element according to claim 6, characterized in that teeth on opposite sides of the wedge receptacle (30 to 37) project mutually opposite teeth inwards. Connecting element according to claim 6 or 7, characterized in that in each case a wedge receptacle (30 to 37) by teeth arranged equidistantly to one another and to the radial boundaries (webs 22 to 29) of the wedge receptacle (30 to 37) into a plurality, preferably three, of the same width Wedge receiving compartments is divided. Connecting element according to one or more of the preceding claims, characterized in that it is designed like a spoked wheel, with webs (22 to.) To be addressed as spokes between a hub-like central region (17) which receives the scaffold rod (2) and an outer wheel tire (18) 29) which separate two successive wedge receptacles (30 to 37) which are distributed over the circumference of the connecting element (3). Connecting element according to claim 9, characterized in that wedge receptacles (30 to 37) of equal size are arranged distributed equidistantly over the circumference of the connecting element (3), preferably eight wedge receptacles (30 to 37), corresponding to an angular distance of 45 ° between two orientations of wedge receptacles (30 to 37). Connecting element according to claim 9, characterized in that two sizes of wedge receptacles (30 to 37) distributed over the circumference of the connecting element (3) alternate with one another. Connecting element according to claim 11, characterized in that the larger wedge receptacles are primarily intended for the fastening of diagonals. Connecting element according to claim 6 or 7 and claim 11 or 12, characterized in that at least one of the larger, elongated wedge receptacles which follow a section of an arc around the center (M) of the connecting element (3) has a wedge receiving compartment in at least one end region of this course have, which is divided from the rest of this wedge seat. Connecting element according to claim 13, characterized in that the larger wedge receptacles in the same direction of rotation around the center (M) of the connecting element (3) on the same side each have a divided wedge receiving compartment, with two of these wedge receiving compartments in pairs over the center (M) of the Connection element (3) are opposite. Scaffolding pole, characterized by at least one connecting element (3) according to one or more of the preceding claims.

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