EP2451311B1 - Baukastenstecksystem - Google Patents

Baukastenstecksystem Download PDF

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Publication number
EP2451311B1
EP2451311B1 EP10743010.0A EP10743010A EP2451311B1 EP 2451311 B1 EP2451311 B1 EP 2451311B1 EP 10743010 A EP10743010 A EP 10743010A EP 2451311 B1 EP2451311 B1 EP 2451311B1
Authority
EP
European Patent Office
Prior art keywords
modular plug
shaped part
shaped
elements
longitudinal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP10743010.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2451311A2 (de
Inventor
Arnold Schura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Poly-Tools Bennewart GmbH
Original Assignee
Poly-Tools Bennewart GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Poly-Tools Bennewart GmbH filed Critical Poly-Tools Bennewart GmbH
Priority to PL10743010T priority Critical patent/PL2451311T3/pl
Publication of EP2451311A2 publication Critical patent/EP2451311A2/de
Application granted granted Critical
Publication of EP2451311B1 publication Critical patent/EP2451311B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/14—Comprising essentially pre-assembled two-dimensional frame-like elements, e.g. of rods in L- or H-shape, with or without bracing
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B47/00—Cabinets, racks or shelf units, characterised by features related to dismountability or building-up from elements
    • A47B47/0091—Modular arrangements of similar assemblies of elements
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/10—Sections fitted end to end
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/14—Ladders capable of standing by themselves
    • E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
    • E06C1/18—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as ladders
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/39—Ladders having platforms; Ladders changeable into platforms
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Definitions

  • the invention relates to a modular system of different basic elements for the production of commodities.
  • Such a modular plug-in system is for example from the DE 196 55 284 B4 known.
  • a scaffold made of metal parts. These metal parts have an H-shape.
  • the longitudinal struts of the H-shaped parts have a different length.
  • the connecting elements are mounted as tubes of smaller diameter directly to the longitudinal struts of the H-shaped parts. These are inserted into the longitudinal strut of another H-shaped part, so that these two H-shaped parts are joined together.
  • connecting elements can be mounted on a cube-shaped node piece, which in turn can be inserted into tubes. This can also produce various commodities by the basic elements are constructed and assembled accordingly.
  • a modular plug-in system is known in which, in addition to H-shaped components, further components are provided with which a horizontal plane can be established when the H-shaped components are oriented vertically.
  • these other components on a plane which is formed from longitudinal members having a distance corresponding to the distance of the longitudinal profiles of the H-shaped parts.
  • the connecting elements are in turn attached to one end of the longitudinal profiles of the H-shaped parts and are each inserted into another end of the longitudinal profiles of the H-shaped parts.
  • the other components are designed so that the longitudinal members are angled at their ends. Due to the nature of this bend, it becomes possible to mount one or two of these other components on a connection of two H-shaped components.
  • a shelf or a scaffold can be built. It is also known from this publication, to provide a modular system consisting of H-shaped components having different widths. Even with it scaffolding or shelves can be build up. The connecting elements are firmly attached to the components in this modular system.
  • tubular elements are provided in the vertical direction. Two of these tubular elements are in turn connected by a fixedly connected to these tubular elements double tee. Furthermore, rods with a double-T-profile are provided for the formation of horizontal planes. These rods have at their ends in each case permanently attached connecting elements which can be inserted into the tubular elements and further form a receptacle for an adjoining further tubular element.
  • H-shaped components are provided, on which connecting elements are mounted on both sides of the longitudinal elements.
  • Other H-shaped components have tubular longitudinal elements into which the connecting elements of the other H-shaped components can be inserted. It is envisaged to build vertical elements from these H-shaped components.
  • the tubular longitudinal elements of the H-shaped components have receiving devices, via which elongate elements can be fastened, which extend in the horizontal direction. This makes it possible to build shelves.
  • a connecting element is still provided which has two connecting parts which are adjustable relative to one another about their axis of rotation in their orientation. With this connecting element, it becomes possible, for example, to build a stepladder.
  • H-shaped components have a honeycomb-shaped structure both in terms of the longitudinal profiles and in terms of the transverse profiles, which consists of a U-shaped profile in the longitudinal profiles of the H-shaped components.
  • connecting elements are provided, which also consist of a U-shaped profile and which can be pushed over the longitudinal profiles of the H-shaped components in order to connect them together in the longitudinal direction. In this way, ladders can be built.
  • a modular plug-in system which has H-shaped components.
  • elongated elements are also provided for extending the longitudinal profiles of the H-shaped components.
  • sheets are still provided, which are placed on a longitudinal profile of an H-shaped part or an elongate element, so that then the next component extends in a direction which is rotated by 90 degrees against the direction of the first component.
  • an archway is made therefrom.
  • the H-shaped components are pressed as semi-profiles, which are joined together after pressing. As a result, the H-shaped components inside are completely hollow.
  • a modular plug-in system known which has H-shaped components. These components are designed so that the longitudinal profiles are formed as hollow profiles and the transverse profile has a honeycomb-shaped structure. Connecting elements are integral with these H-shaped components attached to one end of the longitudinal profiles of the H-shaped components such that the connecting elements of an H-shaped component can be inserted into the hollow profile of a longitudinal profile of another H-shaped component to these components together connect to. Ladders are to be produced with this modular plug-in system.
  • the present invention is based on the object to propose a modular plug-in system that can be produced at low cost and yet is simple in construction and in which the articles of daily use produced have sufficient stability.
  • the modular plug-in system as a base element has an H-shaped part and as a further base element, a connecting element for connecting two H-shaped parts.
  • the longitudinal struts of the H-shaped part are formed as a hollow profile.
  • the transverse strut of the H-shaped part consists of a flat connecting wall, which is connected to reinforcing elements whose surfaces are oriented at least substantially perpendicular to the surface of the flat connecting wall.
  • the modular plug-in system as a base element on a connecting element, which consists of two, three, four, five or six connecting parts, which are inserted into the hollow profile of other base elements of the modular system, wherein the connecting parts have a common connection point and wherein the connecting parts are oriented in this connection point in pairs perpendicular to each other, wherein the modular plug-in system as another base element a connecting element consisting of two connecting parts, which are coaxial.
  • connecting elements flexible in that a plurality of the connecting parts can be joined together in such a way that the connecting point is formed at their interface.
  • the longitudinal struts of the H-shaped parts are formed as hollow profiles.
  • the fasteners can be inserted into these hollow sections or slipped over these hollow sections. Through these double wall versions, a high stability of the longitudinal struts is achieved.
  • the transverse strut is formed as a flat connecting element, which further comprises transverse to extending reinforcing elements. This results in an adequate profiling of this cross member also sufficient stability.
  • transverse strut By the described embodiment of the transverse strut can be avoided that in the manufacture of a slide must be pushed through the side wall of the longitudinal strut. Thus, the stability is improved, the advantage is retained that the corresponding base elements made of plastic can be produced inexpensively.
  • connecting elements are separate components, different objects with different geometric shapes and shapes can be made flexible flexible because only the fasteners must be kept in different variants. If the connecting elements were integrally connected to the H-shaped parts, these parts would have to be kept completely with the various "outlets" of the connecting elements.
  • the basic elements are simply mass-produced (ie also in large quantities).
  • the plug-in connection ensures that the structure is possible without tools and without tools. It has been found that stability can be achieved even in the manufacture of plastic base elements in order to successfully pass various recognized tests such as CE, GS or other recognized tests. This makes it possible to use the modular system and the utensils made of it in the private sector as well as in a professional environment.
  • a particularly good stability is achieved when the base elements are made of a fiber-reinforced plastic.
  • the reinforcing elements with the connecting wall in the form of a T-shaped profile or a double-T-profile.
  • reinforcing elements are arranged between the double-T-profile forming reinforcing elements, which extend diagonally.
  • the buckling stability of the transverse strut is advantageously further improved.
  • the connecting part of a connecting element in the hollow profile of the longitudinal strut of the H-shaped part can be inserted, wherein the connecting part extends in the hollow profile of the longitudinal strut to the approach of the cross strut on the longitudinal strut.
  • the buckling stability of the H-shaped part in the installed state is improved.
  • the buckling loads are also removed at the point of the longitudinal strut of the H-shaped part, to which the cross strut is attached to the longitudinal strut. As a result, improved stability is provided there on the longitudinal strut.
  • the connecting element releasable latching means for fixing the connecting element with the H-shaped part.
  • the releasable latching means may be formed for example by a tongue which is resiliently mounted and relaxed in terms of resilient mounting state substantially flush with the surface of the connecting element and at its end opposite the resilient bearing end has a relation to the surface of the connecting element projecting locking lug.
  • the tongue When inserting the connecting element into the hollow profile of the longitudinal strut of the H-shaped part, the tongue is pressed with the locking lug inwards.
  • the longitudinal strut of the H-shaped profile advantageously has an opening which corresponds to the latching nose such that the latching lug is pressed into the corresponding opening of the longitudinal strut by the spring-elastic mounting of the tongue.
  • the latching lug In order to release the connecting element, the latching lug is pressed against the resilient mounting inwards and at the same time the connecting element is pulled out of the longitudinal strut.
  • releasable blocking means are provided for fixing the locking means in the connecting position of the H-shaped part with the connecting element.
  • the releasable blocking means may for example be slidable covers, which may be configured via the opening in the longitudinal struts of the H-shaped profile for receiving the Ratsnasen the connecting elements. If the covers are pushed over the openings, accidental depression of the locking lugs is excluded. When the covers are pushed away from the opening, the locking lugs can be pressed down, so that then the connecting elements can be released from the longitudinal struts of the H-shaped profile.
  • a U-shaped part is present, in which the distance between the legs of the U is greater than the length of the transverse strut of the H-shaped part, wherein from the base of the U two lugs in the Go opposite direction to the legs of the U, wherein the distance of the extensions of the length of the crosspiece of the H-shaped part corresponds such that the U-shaped part is connectable via the lugs with an H-shaped part.
  • the contact points on the floor can be further separated by using this U-shaped part as a foot piece of the ladder or of the scaffold.
  • the stability is increased.
  • the widening of the U-shaped part with respect to the transverse strut of the H-shaped part can take place uniformly with respect to the longitudinal struts of the H-shaped part. This is advantageous in a ladder or even in a scaffold that can or should have a decency appropriate to the wall.
  • the cross struts of the H-shaped parts can be realized by means of these spreads, which results from the U-shaped parts, a transition between these base elements with different dimensions ,
  • the length of the legs of the U is changeable adjustable.
  • the modular plug-in system as a further base element on a closure piece, which is configured on one side for connection to a longitudinal strut of an H-shaped part and in extension of this compound represents a foot which is adjustable in length adjustable.
  • the modular plug-in system as a further base element on an elongated hollow profile with the length of a transverse strut of the H-shaped part.
  • the resulting horizontal surfaces have at their respective end to which these horizontal surfaces are attached to the vertical profile, a cross member which between the longitudinal struts of the respective H -shaped part runs.
  • the modular plug-in system as a base element on a connecting element, which has at least two connecting parts, wherein the connecting parts of the connecting element are mutually adjustable in their orientation.
  • other orientations can advantageously also be set relative to one another than the extension or the right angle.
  • This can be used for example to build cages for pets or greenhouses, where the roof structures can then be designed as sloping roofs.
  • the construction of a stepladder is possible by the top of these base elements are provided according to claim 11.
  • the modular plug-in system as a base member surface elements which overlap lying on the longitudinal struts of the H-shaped part and the cross member of the H-shaped part, the openings of the base elements between the longitudinal struts and the cross struts.
  • the surface elements can be designed so that they surround the longitudinal struts of the H-shaped parts. As a result, the surface elements can postpone, but are secured against accidental lifting. It is within the scope of the invention to provide further securing means with which the surface elements can be fixed in position.
  • the modular plug-in system as a base element elongated hollow profiles, which are fastened as an extension of the longitudinal struts of the H-shaped parts of these longitudinal struts by means of the connecting elements.
  • the cross struts of the H-shaped parts can be arranged in a vertical direction so that a person can comfortably walk along a plane of a scaffold.
  • this elongated hollow profile Because of the different length of this elongated hollow profile to the length of a longitudinal strut of the H-shaped part, it is possible to provide yet another connecting elements having on one side longer connecting parts in the elongated hollow profile be inserted. But it is also possible to reduce the variety of parts and to leave it at the fasteners for the H-shaped parts. In this case, it is advantageous, the elongated hollow profiles from the respective end only for such a length as a hollow profile form, in which the connecting part of a connecting element is inserted. In the interior of this elongated hollow profile, one or more reinforcing structures can then again be introduced so as to improve the buckling strength of this elongated hollow profile. For example, in the case of a rectangular cross-section, the reinforcing structure may be formed by surface elements that are diagonal in rectangular cross section and intersect at the center.
  • a suitable measure of the length of a transverse strut of the H-shaped profile may be of the order of 30 cm.
  • a suitable measure of the length of a longitudinal strut of the H-shaped profile may be of the order of 40 cm.
  • the described hollow profiles are polygonal executed (for example, rectangular or with a serrated structure of the surface).
  • a better stability is achieved.
  • a defined insertion direction of the connecting parts of the connecting elements This ensures that the locking lugs are positioned at the appropriate locations where they engage in the corresponding openings.
  • FIG. 1 shows an H-shaped part 1, which has two longitudinal struts 2 and 3. Between these two longitudinal struts 2 and 3, a transverse strut 4 is arranged.
  • the longitudinal struts 2 and 3 are formed as a hollow profile.
  • the transverse strut 4 consists of a perpendicular planar connecting wall 13.
  • There are two reinforcing elements 5 and 6 can be seen, which extend perpendicular to the flat connecting wall 13 in a horizontal direction and connect the top and bottom of the connecting wall 13. This results from the combination of the flat connecting wall with the two reinforcing elements 5 and 6, a double-T profile. This leads to a good stability of the crossbar 4. This stability is further improved by the fact that the reinforcing elements 5 and 6 are tooth-shaped.
  • reinforcing elements 8, 9, 10 are not completely numbered. These extend diagonally between the reinforcing elements 5 and 6 and the intermediate element. 7
  • this configuration of the H-shaped part can easily be made of plastic by means of injection molding with good stability of the finished part.
  • the hollow profiles of the longitudinal struts 2 and 3 are produced by inserting slides, which are pulled out after spraying.
  • the cross strut can also be made by a fitting that can be easily pulled out when the part is finished sprayed.
  • FIG. 2 shows a connecting element 201 having a connection point 202 and two connecting parts 203 and 204. These connecting parts 203 and 204 are in the hollow profile of a longitudinal strut of an H-shaped part 1 of the illustration of FIG. 1 insertable.
  • locking lugs 205 and 206 can be seen, which form the end of a resiliently mounted tongue 207 and 208 respectively.
  • the spring-elastic mounting of the tongues 207 and 208 results in the present example from the fact that the tongue is connected only to the latching lug 205 or 206 opposite shorter side to the respective connecting part 203 and 204.
  • the latching lugs 205 and 206 can be pressed in, so that the connecting parts 203 and 204 can then be inserted into the respective hollow profile of a longitudinal strut 2, 3 of an H-shaped part 1.
  • FIG. 3 shows a blocking element 301 which is displaceable on the surface of the longitudinal struts 2, 3 of the H-shaped part 1 in such a way that this blocking element either covers or releases the latching openings.
  • this blocking element either covers or releases the latching openings.
  • FIG. 4 shows a U-shaped part 401 having two legs 402 and 403. Furthermore, two extensions 404 and 405 can be seen. The distance between the extension pieces 404 and 405 corresponds to the length of the transverse strut 4 of the H-shaped part 1 such that an H-shaped part 1 can be attached to these extension pieces 404 and 405. It can also be seen that the distance between the legs 402 and 403 of the U-shaped part 401 is greater than corresponds to the length of the transverse strut 4 of the H-shaped part 1.
  • the length of the legs 402 and 403 of the U-shaped part 401 is variably adjustable. This can compensate for uneven floors or sloping floors.
  • a ladder or scaffold is still vertical, when such a U-shaped part 401 with a variable adjustable length of the legs 402 and 403 is used as the lower end part.
  • the stability of a ladder or scaffolding is advantageously improved.
  • the legs 402 and 403 of the U-shaped part 401 do not terminate with feet but are in turn extensions for another H-shaped part, it is also possible to realize modular plug-in systems in which H-shaped parts of different sizes (in particular with different lengths of the transverse strut) are provided, but still can be combined with each other. In this case, with the U-shaped part 401, a "transition" from the H-shaped parts with the longer crossbar to the H-shaped parts with the shorter crossbar can be realized.
  • the distance between the legs 402 and 403 of the U-shaped part 401 can be changed again. This makes it possible to adapt to the space at the place where the commodity is to be placed.
  • the greater distance between the legs 402 and 403 of the U-shaped part 401 can be realized such that the legs 402 and 403 on both sides of the lugs 404 and 405 are symmetrical.
  • the larger distance can also be implemented so that one leg 402 or 403 is aligned with the respective end piece 404 or 405 and the greater distance between the legs 402 and 403 then leads to the respective other leg 403 or 402 opposite the other end piece 405 or 404 by a correspondingly larger amount survives.
  • FIG. 5 shows a length-adjustable end piece 501.
  • This end piece 501 is connectable to a longitudinal strut 2, 3 of an H-shaped part 1.
  • the length of this end piece 501 is changeably adjustable. This can be - according to the representation in connection with the FIG. 4 - Even without the broadening of the base by the U-shaped part 401 reach an adaptability of the length of the individual feet to compensate for bumps or slopes in the ground.
  • FIG. 6 shows an elongated hollow profile 601 as a rod-shaped element whose profile corresponds to the profile of a longitudinal strut 2, 3 of the H-shaped part.
  • This elongated hollow profile 601 may be included in the modular system with such a length, which corresponds to the length of the cross member 4 of the H-shaped part. If a scaffold, a chair, a table or the like is built, in which the H-shaped parts Having a 90-degree angle, so that also at the top of this 90-degree angle, a strut can be arranged.
  • this elongated hollow profile 601 can also be provided with a length of about 2 m.
  • This part can be used to build scaffolding. If these are built only from H-shaped parts, prevent the cross struts of these H-shaped parts walking the scaffold through the vertical intermediate columns.
  • the elongated hollow profile may be formed so that it is formed only from the ends of only on such a length as a hollow profile in which the connecting part of a connecting element is inserted. Moreover, structures can be introduced in the interior of the elongated hollow profile, which improve the buckling strength of the elongated hollow profile 601.
  • FIG. 7 shows a connecting element 701. This has a connection point 702, from which the connecting parts 703, 704, 705 and 706 depart. For reasons of clarity, it is not shown here that even two connecting parts can go up and down out of the plane of the drawing. These connecting parts as well as the illustrated connecting parts 703, 704, 705, 706 are in the connection point 702 in pairs perpendicular to each other.
  • the connecting parts 703, 704, 705, 706 are designed such that they can be inserted into the hollow profiles of the basic elements of the modular plug-in system.
  • the modular plug-in system different connecting parts 701 should be provided. These differences relate to the number of outgoing connection parts 703, 704, 705, 706 and the orientation of these outgoing connection parts 703, 704, 705, 706.
  • the outgoing connection parts can be arranged at 3 outgoing connection parts so that a T-shaped connection part 701 results.
  • these connecting parts can be arranged so that they are pairwise perpendicular to each other and can be arranged as the basis of an orthogonal Cartesian coordinate system.
  • connecting parts which has a connecting element 701
  • these can also be oriented in different directions to one another.
  • FIG. 8 shows a connecting element 801 with adjustable orientation of the connecting parts 802 and 803.
  • connection parts 802 and 803 are rotatable about the connection point 804 against each other. At the desired position this can be blocked. This can be done, for example, by tightening clamping elements in the connection point 804, which prevent further rotation of the connecting parts 802 and 803.
  • FIG. 9 shows a surface element 901, which overlies the intermediate spaces lying on the longitudinal struts and the cross member of the H-shaped part.
  • closed surfaces can be produced for example in scaffolding, shelves, cabinets, seats of chairs, surfaces of tables or the like.
  • the surface element 901 still comprises brackets 902, 903 which encompass each other on both sides. These surround the longitudinal struts of the H-shaped parts, so that the surface elements 901 are secured against accidental falling out of position. If appropriate, measures can still be provided to prevent inadvertent lateral displacement of the surface elements 901.
  • the surface elements 901 can in turn be formed with reinforcing structures.
  • FIGS. 10 to 15 show by way of example some utensils that can be constructed by means of said modular plug-in system.
  • Utility items are constructed or the displayed utensils are varied in their construction.
  • the basic elements shown and described above are identified by the corresponding reference symbols.
  • FIG. 10 shows a ladder
  • FIG. 11 shows a scaffold. It can be seen that by means of correspondingly different connecting elements and other H-shaped parts, scaffolds with several levels can also be represented.
  • FIG. 12 shows a shelf.
  • surface elements 901 which are not shown here are also applied as bearing surfaces from the horizontal planes.
  • FIG. 13 shows a table and FIG. 14 shows a chair.
  • FIG. 15 shows a stepladder. This is equipped at the top with rotatable connectors 1501. Also, connectors of these stepladders are rotatable along their length corresponding to reference numerals 1502 so that the fuse connectors 1503 can be mounted.
  • FIG. 16 shows a closing element 1601, which can be inserted into a longitudinal strut of an H-shaped part.
  • Extensions 1701 and 1801 show Extensions 1701 and 1801. These extensions can be connected with corresponding connecting elements with the longitudinal struts of the H-shaped parts. Such extensions prove to be useful in the construction of scaffolding, because the scaffolding levels can be supported thereby also with intermediate supports down, while still possible to run along the individual scaffolding levels without hindering cross struts of the H-shaped parts.
  • the Figures 17 and 18 It can be seen that in a modular system extensions 1701 and 1801 different lengths may be present.
  • FIG. 19 shows a support surface 1901. This is useful to build a chair, a table, a shelf or a scaffold.
  • FIG. 20 shows a further bearing surface 2001, which is intended for structures in which two H-shaped parts are constructed one behind the other. This allows you to build objects with larger surfaces, such as tables, shelves or scaffolding with greater depth.
  • FIG. 21 shows a further embodiment of a connecting element 2101, which can be inserted into a longitudinal strut of an H-shaped part.
  • This connecting element 2101 interacts with another connecting element at its outer end via its connecting piece 2102.
  • Such a connecting element is in connection with the FIG. 23 explained in more detail.
  • FIG. 22 shows another connecting element 2201. This in turn serves to connect two H-shaped parts on the longitudinal struts. Furthermore, in the middle of this connecting element in turn a coupling piece 2202 is provided, to which a longitudinal strut of a further H-shaped part is rotatably attached. Likewise, a straight profile piece can be mounted there rotatable.
  • FIG. 23 shows a further connecting element 2301 which can be inserted in a longitudinal strut of an H-shaped part. At its outer end, this connecting element has a gripping element 2302 with which the connecting pieces 2101 and 2202 can be encompassed.
  • FIG. 24 According to the presentation of the FIG. 24 are rotatable connections to the FIGS. 21, 22 and 23 by means of a bolt securable, which is inserted through the openings in the Anlenk Republicen 2102, 2202 and the opening of the gripping element 2302. This bolt forms the axis of rotation.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Connector Housings Or Holding Contact Members (AREA)
EP10743010.0A 2009-07-10 2010-07-08 Baukastenstecksystem Not-in-force EP2451311B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL10743010T PL2451311T3 (pl) 2009-07-10 2010-07-08 Wtykowy system konstrukcji zespołowej

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202009009545U DE202009009545U1 (de) 2009-07-10 2009-07-10 Baukastenstecksystem
PCT/DE2010/000798 WO2011003403A2 (de) 2009-07-10 2010-07-08 Baukastenstecksystem

Publications (2)

Publication Number Publication Date
EP2451311A2 EP2451311A2 (de) 2012-05-16
EP2451311B1 true EP2451311B1 (de) 2014-11-19

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Application Number Title Priority Date Filing Date
EP10743010.0A Not-in-force EP2451311B1 (de) 2009-07-10 2010-07-08 Baukastenstecksystem

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EP (1) EP2451311B1 (pl)
DE (1) DE202009009545U1 (pl)
ES (1) ES2529386T3 (pl)
PL (1) PL2451311T3 (pl)
WO (1) WO2011003403A2 (pl)

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CA2846809C (en) 2011-08-29 2020-06-09 Basf Se Ladder
GB2530710B (en) * 2014-08-01 2020-09-02 Cohn Perry Apparatus for providing temporary access to a position

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CH434679A (de) * 1964-10-15 1967-04-30 Kerrn Jespersen Soren Baugerüst
DE1952933U (de) 1965-01-12 1967-01-05 Suedwest Siebdruck Rebstein K Aus einzelteilen zusammensetzbarer rahmen.
DE2711903B2 (de) * 1977-03-18 1980-03-27 Walter 7900 Ulm Zeischegg Bauelement aus miteinander unlösbar verbundenen Rohren zum Errichten von gitterartigen Wänden, Einfriedungen, Gestellen, Gerüsten, Masten o.dgl
DE2814422A1 (de) * 1977-04-07 1979-03-01 B C I Group Ltd Kk Kupplungselement fuer rohrfoermige teile und mit solchen rohrteilen zusammengebaute gerueste
EP0296916A1 (fr) * 1987-06-11 1988-12-28 Gérard Saby Elément modulaire de construction, notamment d'échelle ou d'échafaudage
GB8802458D0 (en) * 1988-02-04 1988-03-02 Melland T G Ladders
DE19655284B4 (de) 1996-08-16 2008-01-24 Peri Gmbh Zerlegbares Fassadengerüst
FR2884854B1 (fr) * 2005-04-26 2007-06-29 Sarl Creastuce Sarl Element d'echelle modulaire

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WO2011003403A3 (de) 2011-03-10
WO2011003403A2 (de) 2011-01-13
ES2529386T3 (es) 2015-02-19
EP2451311A2 (de) 2012-05-16
DE202009009545U1 (de) 2009-12-31
PL2451311T3 (pl) 2015-04-30

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