EP4063587A1 - Entretoise d'angle pour un échafaudage modulaire, échafaudage modulaire, ainsi qu'utilisation d'un entretoise d'angle dans un échafaudage modulaire - Google Patents

Entretoise d'angle pour un échafaudage modulaire, échafaudage modulaire, ainsi qu'utilisation d'un entretoise d'angle dans un échafaudage modulaire Download PDF

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Publication number
EP4063587A1
EP4063587A1 EP22163354.8A EP22163354A EP4063587A1 EP 4063587 A1 EP4063587 A1 EP 4063587A1 EP 22163354 A EP22163354 A EP 22163354A EP 4063587 A1 EP4063587 A1 EP 4063587A1
Authority
EP
European Patent Office
Prior art keywords
corner
corner brace
recess
vertical post
pipe clamp
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.)
Granted
Application number
EP22163354.8A
Other languages
German (de)
English (en)
Other versions
EP4063587B1 (fr
Inventor
Erzad MIKIC
Andreas Meyer
Tobias STECK
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.)
Peri SE
Original Assignee
Peri SE
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Filing date
Publication date
Application filed by Peri SE filed Critical Peri SE
Publication of EP4063587A1 publication Critical patent/EP4063587A1/fr
Application granted granted Critical
Publication of EP4063587B1 publication Critical patent/EP4063587B1/fr
Active 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
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/06—Stiff scaffolding clamps for connecting scaffold members of common shape
    • E04G7/22—Stiff scaffolding clamps for connecting scaffold members of common shape for scaffold members in end-to-side relation
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/302—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members
    • E04G7/306—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect
    • E04G7/307—Scaffolding bars or members with non-detachably fixed coupling elements for connecting crossing or intersecting bars or members the added coupling elements are fixed at several bars or members to connect with tying means for connecting the bars or members
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/32—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using wedges
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/30—Scaffolding bars or members with non-detachably fixed coupling elements
    • E04G7/34—Scaffolding bars or members with non-detachably fixed coupling elements with coupling elements using positive engagement, e.g. hooks or pins
    • 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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/16—Struts or stiffening rods, e.g. diagonal rods
    • 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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/28—Clips or connections for securing boards

Definitions

  • the invention relates to a corner strut for a modular scaffold and a modular scaffold with a corresponding corner strut.
  • a use of the corner strut in a modular scaffold is also proposed.
  • a modular scaffold includes prefabricated, standardized scaffolding components that enable the scaffolding to be erected and dismantled quickly, for example to scaffold a building facade.
  • the scaffolding components are connected using standardized connecting elements and/or connection nodes, which enable connections from different directions.
  • the scaffolding components can thus be put together to form complex planar or spatial scaffolding.
  • the modular scaffolding When scaffolding a facade, the modular scaffolding is usually attached to the facade from a certain scaffolding height using scaffolding anchors. The attachment should prevent the scaffolding from tipping over. However, the loads acting on the scaffolding components and their connections also increase with scaffolding height. Overstressing can therefore occur, particularly in the connection area of a ledger to a vertical standard, so that the scaffolding height is limited.
  • the present invention tries to remedy this.
  • the load-bearing capacity of a modular scaffold in the connection area of a horizontal ledger to a vertical standard should be increased with the help of an additional scaffolding component.
  • the additional scaffolding component should be as easy and quick to assemble as possible.
  • corner brace with the features of claim 1 and the modular framework with the features of claim 13 are proposed.
  • Advantageous developments of the invention can be found in the respective dependent claims.
  • the use of the corner brace in a modular framework is proposed.
  • the proposed corner strut accordingly has different connecting elements or connecting means at its two ends.
  • This means that the corner strut is connected to the vertical standard in a different way than the corner strut is connected to the horizontal ledger. Since the connection of the corner strut to the horizontal bar is exposed to a significantly lower load than the connection of the corner strut to the vertical standard, the first connecting element, which is used to connect the corner strut to the horizontal bar, can be of comparatively simple design.
  • the first connecting element can be, for example, a bolt, a hook, a locking lug or a pawl, which can be brought into engagement with a recess in the horizontal bar and is formed by a base body of the corner brace or is arranged on the base body.
  • the connecting element can then be brought into engagement with the recess of the horizontal bar by simply inserting, twisting, shifting and/or pivoting. This means that no tools are required to make the connection between the corner brace and the horizontal bar.
  • the first connecting element is designed as a bolt, it can be designed like a key, in particular having at least one geometry that protrudes on the outer circumference and can be brought into engagement with a key recess of the horizontal bar that is designed in the opposite way.
  • assembly requires a specific alignment of the bolt and thus of the corner brace in relation to the horizontal bar.
  • a form fit can then be achieved which secures the connection of the corner strut to the horizontal bar.
  • the recess for accommodating the first connecting element of the corner strut is preferably arranged on the underside of the horizontal bar.
  • the corner strut is then attached to the horizontal ledger from below during assembly.
  • the "upper side” can also have a recess for receiving the first connecting element of the corner strut.
  • the horizontal bar can have more than just one recess, so that corner struts in different size gradations can be connected to the horizontal bar.
  • the corner strut After inserting the first connecting element into the recess of the horizontal bar, the corner strut can be connected to the vertical post.
  • the corner strut then transfers loads from the horizontal ledger to the vertical standard, with the corner strut primarily being loaded in compression.
  • the corner strut helps to ensure that the specified angle between the ledger and the vertical standard is maintained under load.
  • the connection area of the ledger to the vertical standard is thus not only reinforced, but stiffened at the same time.
  • the further connecting means provided for connecting the corner strut to the vertical post can—depending on the respective requirements—be configured differently.
  • Preferred embodiments are proposed below, which have in common that the connecting means for connecting to the vertical post each have a connecting element that is movable relative to the corner strut and locking means for locking the movable connecting element.
  • the further connecting means comprise a first pipe clamp part as a movable connecting element and a fixed to the corner brace second pipe clamp part, with which the first pipe clamp part is connected via a joint. Due to the articulated connection of the two pipe clamp parts, they can be placed around the vertical post and then connected to form a pipe clamp that encompasses the vertical post.
  • the corner strut is connected to the vertical post using a pipe clamp. This has the advantage that the corner strut can be connected to the vertical post at any point or over the entire length of the latter.
  • the pipe clamp enables a relatively even load transfer to the vertical standard.
  • the articulated connection of the two pipe clamp parts is designed in such a way that the first connecting element can be rotated or pivoted about an axis of rotation which runs parallel to the longitudinal axis of the vertical post.
  • the locking means for locking the movable connecting element include a bolt, in particular a screw bolt, for bracing the further connecting means, in particular the two pipe clamp parts.
  • the bolt or screw bolt enables the connection means to be detachably connected to the vertical standard, so that the corner strut can be easily dismantled when the modular scaffold is dismantled.
  • the corner strut can thus be used or used multiple times.
  • the bolt has a joint part at a first end, which is rotatably received in a bearing section of the second pipe clamp part, so that the bolt can be pivoted relative to the second pipe clamp part.
  • the pivoting of the bolt allows the pipe clamp to be opened and closed without having to loosen the bolt. If the bolt is swiveled out and the pipe clamp is open, the two pipe clamp parts can be placed around the vertical standard. The bolt is then swiveled back in to close the pipe clamp. Since the bolt does not have to be loosened to open and close the pipe clamp, it is permanently held captive on the second pipe clamp part. Furthermore, a quick assembly of the corner strut is possible, since there is no need to search for fasteners first.
  • the joint part for rotatably mounting the bolt can be, for example, a pin running perpendicular to the longitudinal axis of the bolt, which has protruding ends on both sides, which are each rotatably accommodated in the bearing section of the second pipe clamp part.
  • the axis of rotation runs parallel to the longitudinal axis of the vertical post.
  • the bolt preferably has a thread for receiving a nut.
  • a force can be exerted by tightening the nut arranged on the thread, by means of which the two pipe clamp parts can be clamped together.
  • the corner strut is thus held securely on the vertical standard via the pipe clamp.
  • the nut only has to be loosened to such an extent that the bolt can be pivoted to open the pipe clamp. This means that the nut can remain permanently on the thread of the bolt. As a result, it cannot be lost either. All parts that are required to connect the corner strut to the vertical post are therefore part of the corner strut, so that no further connecting and/or fastening means are required.
  • the first pipe clamp part has a receptacle into which the bolt can be inserted, in particular pivoted.
  • the first pipe clamp part can be guided behind the nut, so that the nut only has to be tightened to brace the two pipe clamp parts.
  • the receptacle is preferably designed to be open so that the bolt can be pivoted in. This means that the recording is not enclosed on all sides. Otherwise, to close the pipe clamp, the nut would first have to be unscrewed, the bolt passed through the receptacle and then the nut would have to be screwed on again. In principle, this is possible, but has the disadvantage that the nut could be lost in the process.
  • the further connecting means for connecting the corner strut to the vertical post comprise a pawl as a movable connecting element.
  • the pawl replaces the pipe clamp.
  • the pawl can be brought into engagement with a recess in the vertical post, preferably via a free end designed as a hook or latch. No tool is required to produce this connection, so that it can be produced quickly and easily.
  • the ratchet In contrast to a pipe clamp, the ratchet requires a recess in the vertical post, so that the corner brace can not be connected to the vertical post via the ratchet at just any point. However, if there is a corresponding recess in the vertical standard, the insertion or
  • Engaging the pawl with the recess can be accomplished easily and quickly.
  • the pawl preferably has an eye for receiving a guide element, via which the pawl is guided in a link-like recess in the corner brace.
  • the guide restricts the mobility of the pawl so that it cannot easily be pulled out of the recess while it is in engagement with the recess of the vertical post.
  • the guide element is preferably designed as a ring which is held captive in the link-like recess of the corner strut and in the eye of the pawl.
  • the ring can also be used in a simple way to define locking means, which are described below.
  • the second embodiment also has locking means for locking the movable connecting element.
  • the locking means preferably comprise a movable wedge element which is movably mounted via at least one pin in a link-like recess in the corner strut.
  • the pawl can be brought into engagement with the recess of the vertical post and fixed or locked in this position.
  • the wedge element thus increases the security of the connection of the corner strut to the vertical post.
  • the wedge element is preferably movably mounted in a further slot-like recess of the corner strut, so that the wedge element can be moved independently of the pawl.
  • the corner strut preferably has a plurality of link-like recesses.
  • the wedge element is arcuate or crescent-shaped and has an end that can be brought into engagement with the recess of the vertical post.
  • the pawl in order to connect the corner brace to the vertical post, not only the pawl but also the wedge element is brought into engagement with the recess of the vertical post.
  • the pawl can thus be fixed completely, since the freedom of movement required for pulling it out or pivoting it out is missing. This is preferably completely filled by the wedge element.
  • the recess in the vertical post is preferably designed as a slot. This not only makes it easier to swing the pawl in and out with the hook at the end, but also creates additional space for accommodating the wedge element.
  • the wedge element has an eye for the rotatable reception of a bracket, which can be brought into engagement with the guide element of the further connection means.
  • the position of the wedge element can be secured with the help of the bracket which is in engagement with the guide element.
  • the design of the guide element as a ring proves to be an advantage here, since the bracket simply has to be inserted into the ring to secure the position of the wedge element.
  • the bracket is preloaded against the wedge element by a spring and a nut.
  • the bracket can thus be engaged against the spring force of the spring, for example in order to be brought into engagement with the guide element, designed as a ring, of the further connecting means.
  • the disengagement movement of the clip which is then caused by the spring force, then results in the clip being prestressed against the ring, so that it is held securely in the ring.
  • All other connecting means and locking means of the second embodiment are held captive on the corner strut, so that when the corner strut is installed, it is not necessary to search for further connecting and/or fastening means. This allows a particularly quick assembly of the corner brace.
  • the corner brace can also be installed without the use of tools.
  • the corner brace according to the invention preferably has a base body which is made from a plate material or from a piece of pipe.
  • the base body can in particular be made of a plate material or be a simple plate. To increase the load capacity, the base body can alternatively be made from a piece of tubing.
  • the base body is preferably made from a piece of tube, and more preferably from a square tube.
  • a piece of pipe in particular a square pipe, as the base body facilitates the formation of the at least one link-like recess.
  • the pawl and/or the wedge element can be on the inside, ie inside the pipe section or square tube are arranged so that they are held captive and protected from external influences.
  • a modular scaffold is also proposed that comprises at least one corner strut according to the invention.
  • the corner strut is connected at one end to a horizontal ledger and at the other end to a vertical post of the modular scaffold.
  • the corner strut strengthens and stiffens the connection of the horizontal bar to the vertical standard, so that high loads, for example due to great scaffolding heights, can be accommodated.
  • the corner strut can be arranged on the inside, i.e. on the facade side of the modular scaffolding, or on the outside. It is preferably arranged below the horizontal bar, so that the horizontal bar rests on the corner strut and is additionally supported by the corner strut.
  • the horizontal bar preferably has at least one recess for receiving the first connecting element of the corner brace.
  • the at least one recess is preferably formed on the underside of the horizontal bar, so that the corner brace can be attached and installed from below.
  • the position of the corner strut in relation to the horizontal bar is secured by the connecting element of the corner strut accommodated in the recess. Because the horizontal bar is not only on the corner brace, but the corner brace engages in the recess of the horizontal bar.
  • the connecting element of the corner strut inserted into the recess of the horizontal bar engages behind the wall of the horizontal bar.
  • At least one recess for receiving the connecting element of the corner brace can be provided on several sides.
  • the size and/or the shape of the recess depends on the configuration of the connecting element.
  • the recess can be designed as a key recess into which a connecting element of the corner strut designed as a key-like bolt can be inserted.
  • the recess can be embodied as an elongated hole, which enables a connecting element embodied as a latching lug or pawl to be inserted, in particular swiveled in.
  • the vertical post have at least one recess for receiving a connecting element of the other Having connecting means and / or a wedge element of the locking means.
  • the at least one recess is therefore provided in particular when the connecting means for connecting the corner strut to the vertical post are designed analogously to the second preferred embodiment described above.
  • the at least one recess of the vertical post is preferably designed as a slot running parallel to the longitudinal axis of the vertical post.
  • the recess of the vertical post allows the connecting element or the pawl to be pivoted in and creates additional space for accommodating the locking means or the wedge element. After inserting the pawl into the recess, the pawl can then be locked in the recess with the aid of the wedge element.
  • a corner strut according to the invention in a modular scaffolding is proposed, specifically for reinforcing and stiffening the connection of a horizontal bar to a vertical post.
  • the proposed use particularly clearly emphasizes the advantages of the corner brace according to the invention. This is because the corner strut according to the invention can be installed quickly and easily when assembling the modular scaffold. If the modular scaffolding needs to be dismantled, it can be dismantled just as easily and quickly. Thanks to the reinforcement and stiffening effected with the help of the corner strut, the modular framework can absorb higher loads. In particular, the frame height can be increased.
  • a first preferred embodiment of a corner strut 200 will first be described in more detail.
  • the corner strut 200 is arranged in a modular framework 100 in the area of the connection of a horizontal ledger 400 to a vertical post 500 .
  • the corner brace 200 reinforces the connection area and additionally stiffens it.
  • the modular scaffolding 100 can thus bear greater loads, in particular have a greater height.
  • connection rosette 600 which is arranged on the vertical standard 500.
  • the horizontal ledger 400 can be attached to this.
  • the horizontal bar 400 is supported on the vertical post 500 via the corner strut 200 .
  • the corner strut 200 is connected to the horizontal bar 400 via a connecting element 210 at a first end 201 and to the vertical post 500 via further connecting means 220 at a second end 202 .
  • the corner strut 200 has a base body 230 made of a plate material, at the first end 201 of which the connecting element 210 is formed. This has the shape of a latching lug which is cut out of the plate material of the base body 230 .
  • the detent can be brought into engagement with a recess 401 of the horizontal bar 400 (see figure 4 ), which is designed as a rectangular opening on the underside of the horizontal bar 400 (see figure 3 ). It is attached to the vertical post 500 via the connecting means 220 which are arranged on the second end 202 of the base body 230 .
  • the connecting means 220 comprise a movable connecting element 221, which is a first pipe clamp part.
  • the corner strut 200 is held securely on the vertical post 500 (see figure 5 ).
  • locking means 240 are provided for bracing, which include a bolt 241 and a nut 244 .
  • the nut 244 is screwed onto a thread 243 of the bolt 241 .
  • the bolt 241 has a joint part 242 in the form of a pin projecting on both sides, via which the bolt 200 is rotatably mounted in a bearing section 224 of the second pipe clamp part 222 .
  • the rotatable mounting of the bolt 241 allows the bolt 241 to be pivoted in order to open the pipe point.
  • the bolt 241 is pivoted back so that it comes to rest within a receptacle 225 of the first pipe clamp part 221 .
  • the first pipe clamp part 221 engages behind the nut 244 so that the force required for clamping is applied by tightening the nut 244 .
  • the bolt 241 is rotatably mounted, but also the first pipe clamp part 221 relative to the second pipe clamp part 222, since both pipe clamp parts 221, 222 are connected via a joint 223 (see figure 5 ).
  • This allows the pipe clamp to be opened wide so that it can simply be placed around the vertical post 500 when installing the corner brace 200 .
  • the axis of rotation of the joint 223 runs parallel to a longitudinal axis A of the vertical post 500 (see figure 1 ). The same applies to the pivot axis of bolt 241.
  • the connecting element 210 embodied as a locking lug at the first end 201 of the base body 230 is first brought into engagement with the recess 401 of the horizontal bar 400 .
  • the base body 230 is brought up to the underside of the horizontal bar 400 in an almost vertical alignment with the locking lug first.
  • the detent is then inserted into the recess 401.
  • the corner brace 200 is then pivoted towards the vertical post 500 (see arrow in Fig figure 1 ) and the two pipe clamp parts 221, 222 are placed around the vertical post 500.
  • the bolt 241 with the nut 244 screwed on is pivoted so that it comes to rest in the receptacle 225 and the first pipe clamp part 221 engages the nut 244 from behind.
  • the two pipe clamp parts 221, 222 can then be clamped together.
  • another pipe clamp 700 can be attached to the corner brace 200.
  • the additional pipe clamp 700 enables the connection of additional scaffolding components (not shown), for example a diagonal strut.
  • the corner strut 200 can therefore not only be used to reinforce and stiffen the connection area shown.
  • a second preferred embodiment of a corner brace 300 is described in more detail below. This is also connected to a horizontal bar 400 via a first end 301 and to a vertical post 500 via a second end 302 .
  • the further corner strut 300 has a base body 330 made from a piece of pipe.
  • the base body 330 is therefore hollow.
  • the piece of pipe has a rectangular cross section.
  • the base body 330 has a connecting element 310 for connection to the horizontal bar 400 .
  • the connecting element 310 is bolt-shaped designed and has lateral webs 311 and lateral webs 312 (see figure 10 ).
  • the connecting element 310 can be inserted into recesses 401 of the horizontal bar 400, which have a contour adapted thereto. In the figure 6 Such recesses are shown on the upper side of the horizontal bar 400.
  • the underside has corresponding recesses 401 .
  • the top and bottom of the horizontal bar 400 are first defined via the installation position of the horizontal bar 400 .
  • the corner brace 300 To insert the connecting element 310 into a recess 401 of the horizontal bar 400, the corner brace 300 must be brought into a specific angular position so that the webs 311 can be inserted into the corresponding slot-like extensions of the recess 401.
  • the corner strut 300 is then rotated by approximately 90° around the longitudinal axis of the bolt-shaped connecting element 310 so that the webs 311 engage behind the wall of the horizontal bar 400 and the second end 302 of the corner strut 300 comes to rest on the vertical post 500 .
  • the corner brace 300 can then be connected to the vertical post 500 via the connecting means 320 provided at the second end 302 .
  • the connecting means 320 provided at the second end 302 comprise a movable connecting element 321 which forms a hook 322 at one end and an eye 323 at the other end (see FIG figure 8 such as figure 10 ).
  • the eye 323 serves to accommodate a guide element 324, which is in the form of a ring (see figure 10 ).
  • the connecting element 321 is guided in a link-like recess 325 of the base body 330 via the guide element 324 (see FIG figure 7 ).
  • the connecting element 321 is accommodated in the hollow base body 330 .
  • locking means 340 are provided, which include a wedge element 341 accommodated in the base body 330 (see FIG figure 8 , 11 and 12 ).
  • the wedge element 341 is guided via pins 342 in a further link-like recess 343 of the base body 330, so that it can be pushed over the connecting element 321 (see FIG figure 14 and 15 ).
  • the wedge element 341 thus also engages in the recess 501 of the vertical post 500 so that the connecting element 321 can no longer be pulled out or pivoted out.
  • a bracket 345 provided which is rotatably mounted in an eye 344 of the wedge member 341.
  • the bracket 345 can thus be suspended in a pivoting movement in the guide element 324 designed as a ring (see Fig figure 6 and 7 ). In doing so, the bracket 345 must first be displaced or engaged in the horizontal direction against the spring force of a spring 346 (see Figure 16 and 17 ). After the bracket 345 has been hooked into the ring, the spring 346 presses the bracket 345 against the guide element 324.
  • the connection between the bracket 345 and the guide element 324 can therefore not be easily released.
  • the spring 346 is held by a nut 347 screwed onto the bracket 345 .
  • the spring force and thus the prestressing force of the spring 346 can be adjusted via the screwing depth of the nut 347 .
  • FIG 8 makes it clear that the corner strut 300 consists of a large number of individual parts, which, however, all interlock and are connected or can be connected to one another in such a way that they are held captive.
  • the corner brace 300 thus forms a scaffolding component (see figure 7 ), which can be installed easily and quickly, in particular without additional fasteners and without tools.

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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)
EP22163354.8A 2021-03-22 2022-03-21 Entretoise d'angle pour un échafaudage modulaire, échafaudage modulaire, ainsi qu'utilisation d'un entretoise d'angle dans un échafaudage modulaire Active EP4063587B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021107053.8A DE102021107053A1 (de) 2021-03-22 2021-03-22 Eckstrebe für ein Modulgerüst, Modulgerüst sowie Verwendung einer Eckstrebe in einem Modulgerüst

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EP4063587A1 true EP4063587A1 (fr) 2022-09-28
EP4063587B1 EP4063587B1 (fr) 2023-09-20

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2020375B1 (nl) * 2018-02-02 2019-08-12 Brand Infrastructure Services B V Steigerwerk, koppelinrichting en werkwijze voor het oprichten van een steigerwerk

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160482A1 (de) * 2001-12-08 2003-10-02 Peri Gmbh Klemmkupplung
DE102008031242A1 (de) * 2008-07-02 2010-01-07 Peralta, German Anbindungseinrichtung, insbesondere Knotenblech, für ein Gerüstsystem
JP2015055057A (ja) * 2013-09-10 2015-03-23 Ｋｒｈ株式会社 仮設足場用連結構造体

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10160482A1 (de) * 2001-12-08 2003-10-02 Peri Gmbh Klemmkupplung
DE102008031242A1 (de) * 2008-07-02 2010-01-07 Peralta, German Anbindungseinrichtung, insbesondere Knotenblech, für ein Gerüstsystem
JP2015055057A (ja) * 2013-09-10 2015-03-23 Ｋｒｈ株式会社 仮設足場用連結構造体

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