WO2022022761A1 - Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage - Google Patents

Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage Download PDF

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Publication number
WO2022022761A1
WO2022022761A1 PCT/DE2021/000115 DE2021000115W WO2022022761A1 WO 2022022761 A1 WO2022022761 A1 WO 2022022761A1 DE 2021000115 W DE2021000115 W DE 2021000115W WO 2022022761 A1 WO2022022761 A1 WO 2022022761A1
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WO
WIPO (PCT)
Prior art keywords
railing
scaffolding
vertical
unit
post
Prior art date
Application number
PCT/DE2021/000115
Other languages
German (de)
English (en)
Inventor
Wolf Christian BEHRBOHM
Original Assignee
Wilhelm Layher Verwaltungs-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 Wilhelm Layher Verwaltungs-Gmbh filed Critical Wilhelm Layher Verwaltungs-Gmbh
Priority to EP21742691.5A priority Critical patent/EP4018057B1/fr
Priority to DE112021004056.1T priority patent/DE112021004056A5/de
Priority to PL21742691.5T priority patent/PL4018057T3/pl
Publication of WO2022022761A1 publication Critical patent/WO2022022761A1/fr

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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
    • E04G5/00—Component parts or accessories for scaffolds
    • E04G5/14—Railings
    • E04G5/147—Railings specially adapted for mounting prior to the mounting of the platform
    • 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
    • E04G5/14—Railings
    • E04G5/142—Railings extensible or telescopic

Definitions

  • Railing device namely leading railing for a
  • the present invention relates to a railing device for a system scaffolding with an orthogonal reference system with a width direction, a height direction and a transverse direction with scaffolding levels with vertical standards arranged spaced apart in the width direction, crossbars connected to the vertical standards in the transverse direction and scaffolding decking connected to the crossbars running in the width direction, wherein the Railing device is designed as a so-called leading railing device, which is mounted from an existing lower scaffolding level for an upper scaffolding level to be mounted above and which then forms side protection for the upper scaffolding level, has at least one upper railing rod, also called a handrail, running in the width direction, has a right vertical railing post and a left vertical railing post, the right and left vertical railing post right and left connection units for detachable connection to the vertical posts de s system framework.
  • the Railing device is designed as a so-called leading railing device, which is mounted from an existing lower scaffolding level for an upper scaffolding level to be mounted above and which then forms side protection for the
  • Leading railings of this type usually consist of a total of three or four individual components per scaffolding bay, namely two identical railing posts that are connected to existing vertical posts of the scaffolding and to which at least one, in particular two, telescopic railings are connected.
  • the railing posts with the connected railings are assembled from the scaffolding level below and, due to their length, provide at least one-piece side protection on the next, upper scaffolding level.
  • one additional railing post of the leading railing is successively moved upwards into the railing device in order to secure the upper scaffolding level for further assembly work. Dismantling is carried out in reverse order.
  • DE 102009024816 A discloses a railing post for a leading railing that has two scissor-like claws that have to be actively opened and closed for connection.
  • a pin is used to lock and secure the lower part of the scissor-like claws.
  • the outer post tube of the railing post must be moved vertically, then twisted and lowered again. Unlocking takes place in reverse order.
  • a disadvantage of this leading railing is that an awkward vertical and horizontal movement has to be carried out when assembling and dismounting the leading railing.
  • care must be taken during assembly that the upper and lower scissor-like claws are fully connected to the vertical frame or vertical post to be attached and also enclose it.
  • EP 1338723 A2 discloses a device for mounting a temporary railing of a scaffolding, in which the third lower connection device is hung on existing railings and the second connection device by means of a U-shaped receiving unit with wedge unit is connected to the railing.
  • EP 1571 275 A2 discloses a device for mounting a temporary handrail post with connected telescopic handrails to existing vertical standards of scaffolding according to the features of the preamble of claim 1.
  • the handrail post has claws with an automatic clamping function, with a continuous rotatable shaft inside the Railing post is used, which can be actuated in a rotatable manner via actuating units and is connected to the claws via a relatively complex mechanism.
  • the operating unit To connect the vertical standard to the railing post, the operating unit must be actively opened and closed by turning the operating unit. For this purpose, the operating unit is twisted accordingly.
  • a disadvantage of this solution is that a rotary movement has to be actively performed during assembly and disassembly of the leading railing.
  • the internal mechanism is relatively complex and susceptible to damage.
  • care must be taken to ensure that the upper and lower claws are fully connected and engaged on the vertical frame or vertical post to be attached.
  • DE 10305 158 A1 discloses a leading railing in which the railing bars and railing posts are permanently connected to one another and the leading railing thus forms a component.
  • This leading railing is connected in the area of a gusset plate of an existing railing and to an already installed upper railing post of the scaffolding. Due to holding devices, the railing is secured in all directions.
  • This advanced railing has no bracing effect and only serves as temporary side protection during the assembly and dismantling phase. For the scaffolding, railings and diagonal braces will continue to be used needed. Its use is not absolutely necessary for the assembly process.
  • a railing device is known as a leading railing, in which the railing posts and railing posts form a frame construction.
  • the leading railing is hung on horizontal profiles, for example U-crossbars, of the scaffolding and then the vertical scaffolding tubes are attached to the vertical standards of the scaffolding with a clip connection.
  • This leading railing remains in the scaffolding and has a stiffening effect due to its frame construction, making diagonals and individual additional railings in the scaffolding superfluous, for example.
  • the railing is absolutely necessary for the assembly process and cannot be dismantled later.
  • This leading railing has a relatively large number of struts, which is not optimal in terms of economical production and transport.
  • scaffolding material is transported by hand on a system scaffolding, this is often done using a cable winch. Scaffolding material is fastened to this and thus pulled to the appropriate scaffolding level; alternatively, scaffolding hoists are also used. Since the handrail and the knee rail are already installed by means of system-integrated leading railings, the person installing the known leading railings has to pull the scaffolding material into the scaffolding via the handrail, with the handrail usually being about one meter above the scaffolding floor , which is not comfortable.
  • the present invention is based on the object or the technical problem of specifying a railing device as a leading railing for scaffolding and a method for installing a railing device that provides secure side protection in the next upper scaffolding floor makes it available, can be assembled quickly and easily from the scaffold level below, ensures a durable and robust construction with permanently reliable functionality, can be manufactured economically and ensures high safety standards and contributes to the stabilization of the scaffold.
  • the railing device should make it possible for the railing device to be installed/dismantled at any point on/from the scaffold rather than having to follow a successive assembly/dismantling sequence.
  • the railing device should enable easy and comfortable transport of material into or out of the scaffolding. Scaffolding changes that require opening one or more scaffolding bays should also be made possible. A partial dismantling of an existing scaffolding should also be made possible using system-integrated leading railings.
  • the railing device is accordingly characterized in that there is a railing unit with a right and left inner vertical strut, the upper railing rod being connected in the upper end area of the right and left inner vertical strut, the right and left inner vertical strut on the inside, respectively, on the right and left Vertical railing post are connected, with the lower end of the right and left
  • a rotating connection unit for temporarily rotating the railing unit around a widthwise rotating axis so that the railing unit can be pivoted downwards by 180° with its right and left inner vertical brace and with the upper baluster relative to the right/left vertical railing post
  • in the upper End portion of the right and left vertical strut is a releasable locking unit for temporarily releasably locking the right and left inner vertical strut to the right and left vertical railing post.
  • a particularly preferred embodiment which ensures a high standard of safety, is characterized by the fact that a lower railing rod running in the width direction, spaced downwards from the upper railing rod - also called a knee rail - is connected to the right and left inner vertical strut.
  • a particularly advantageous embodiment of the railing device according to the invention is characterized in that the height level of the arrangement of the rotary axis or the rotary connection units on the right and left vertical railing posts, starting from the lower end area, is so large is that the lower railing rod, when folded down 180°, is arranged at or below the level of the scaffold deck of the system scaffold.
  • a design that is particularly simple in terms of construction, which ensures high rigidity and structural reliability, is characterized by this that the right and left vertical strut is designed as a hollow profile, solid profile, in particular as a rectangular profile.
  • connection of the upper and/or lower railing rod to the right/left inner vertical strut can advantageously be designed as a welded connection.
  • releasable locking unit is designed as a screw unit, spring connector unit, bolt unit, lock unit or similar releasably lockable unit.
  • a particularly preferred development is characterized in that the rotary connection unit is designed in such a way that the right/left inner vertical strut can be detachably connected. As a result, the right and left vertical struts can be easily detached and removed from the vertical railing posts.
  • a particularly preferred embodiment which is particularly advantageous with regard to the geometry present on the system framework and ensures a high degree of functionality, is characterized in that the length of the right and left inner vertical strut is in the range between 40% and 60%, in particular around 50%, the length of the right/left vertical railing post.
  • the railing unit has a toe board unit that runs in the width direction and is connected to the right and left vertical struts to the System scaffold mounted railing device is arranged directly above the height level of the scaffold decks of the system scaffold.
  • an advantageous embodiment is characterized in that the left and right vertical railing posts are designed to be telescopically lockable in the height direction or alternatively in that the left and right vertical railing posts extend around a width direction or transverse direction Axis of rotation is designed to be foldable and lockable, which is arranged in particular substantially at the height of the connected vertical struts of the axis of rotation.
  • a structurally simple, compact and advantageous embodiment is characterized in that the right and left vertical struts run parallel directly on the inside of the right/left vertical railing post.
  • the components of the railing device are preferably made of steel or aluminum.
  • a method for introducing scaffolding components to be assembled into a scaffolding bay of a scaffolding level of a scaffolding system, in which a leading railing device of the type described above is installed is characterized in that the releasable locking unit is released on the right and left vertical railing post, the railing unit with the right and left vertical strut and upper/lower handrail rod is pivoted downwards by 180° around the axis of rotation, the scaffolding components are introduced into the scaffolding bay and then assembled, the railing unit is pivoted upwards by 180° around the axis of rotation, the railing unit is locked by locking the locking unit is connected to the right and left vertical railing post.
  • the new, system-integrated, advanced railing device which has a railing unit (inner vertical braces, handrail and knee rail) that can be folded outwards, offers a movable three-part side protection with handrail and knee rail on the next scaffolding floor, which can be easily assembled from the one below scaffolding floor.
  • the knee rail When folded down, the knee rail is at the level of the scaffolding floor of the system scaffolding, so that there are no disturbing railing components for the introduction of additional scaffolding material in this scaffolding level and there is a large amount of free space, which enables convenient assembly work.
  • the articulated connection around the axis of rotation between the vertical railing post and the vertical struts is placed at the appropriate height.
  • the design of the leading railing devices according to the invention makes it possible to easily open and close again one or more scaffolding bays as required.
  • the handrail and the knee rail do not have to be stored in the scaffolding or elsewhere, but remain on the folded down unit in interaction with the inner vertical braces.
  • leading railing device offers the following advantages, among others:
  • the handrail and knee rail can simply be folded down outwards and a large amount of free space is temporarily made available for bringing in the material. If part of the scaffolding is to be dismantled later, this is also possible. To do this, the handrail and knee rail are completely detached from the rotary connection unit in connection with the inner vertical struts. Then the inner vertical braces, the handrail and the knee rail as well as a vertical railing post can be dismantled. Only the opposite vertical railing post remains in the system scaffold, as this is secured by the assembly frame of the system scaffold.
  • the fact that the foldable unit (consisting of the inner vertical struts, the handrail and the knee rail) is preferably additionally equipped with an integrated sheet metal enables a three-part side protection when entering the next scaffolding level, which meets high safety standards.
  • Fig. 1 is a schematic perspective view of an embodiment of a leading railing device with a left and right vertical railing post on which a railing unit consisting of a right inner vertical strut, a left inner vertical strut and an upper railing rod (handrail) connected to the vertical struts and a lower one connected to the vertical struts Has railing rod (knee rail), wherein the railing unit is connected to the vertical railing posts via a rotary axis, so that it is designed to be folded down,
  • FIG. 2 schematic perspective view of
  • Railing device according to FIG. 1 with railing unit folded down by 180°,
  • FIG. 3 schematic perspective view of the railing device according to FIG. 1 in the partially temporarily folded state of the railing unit
  • FIG. 4 schematic perspective view of a first
  • FIG. 5 shows a schematic perspective view of the fully assembled railing device according to FIG. 1 in a scaffolding bay of a system scaffolding
  • Railing devices according to FIG. 1 in three scaffolding bays of a system scaffolding in a lower scaffolding floor,
  • FIG. 7 schematic perspective representation of the system scaffolding according to FIG Scaffolding decks and assembly frames and mounted leading railing devices
  • FIG. 8 shows a schematic perspective view of the system scaffolding according to FIG.
  • FIG. 9 schematic perspective view of a system scaffolding with three scaffolding levels and three scaffolding bays with mounted leading railing devices, with the railing unit in the middle scaffolding bay on the upper scaffolding floor being folded down and assembly personnel bringing another railing device into the middle scaffolding bay of the upper scaffolding floor for the following one using a cable winch Assembly in a scaffold level arranged above and
  • FIG. 10 schematic detailed view in the area of a left
  • FIG. 1 an embodiment of a leading railing device 10 is shown.
  • the right and left vertical railing post 12, 14 has outward-facing right and left connection units 18.1, 18.2, which are used for detachable connection to vertical posts of a scaffolding system.
  • the vertical railing posts 12, 14 are designed as square tubes in the illustrated embodiment. However, you can also have a different profile shape.
  • a railing unit 40 running in the width direction B, which has a right inner vertical brace 20 and a left inner vertical brace 22, which are connected to the right vertical railing post 12 and left vertical railing post 14, respectively.
  • the vertical struts 20, 22 run parallel to and adjacent to the upper end area of the right vertical railing post 12 or left vertical railing post 14 downwards with a length L, which in the illustrated embodiment is essentially approximately 50% of the total length of the vertical railing posts 12, 14.
  • an upper railing rod 16 is connected on the inside in the width direction B and serves as a handrail.
  • a lower railing rod 24 running in the width direction B is connected on the inside to the right inner vertical strut 20 and left inner vertical strut 22 .
  • the lower baluster serves as a knee rail.
  • the upper and lower railing rods 16, 24 are welded to the right-hand inner vertical strut 20 and left-hand inner vertical strut 22, respectively.
  • the upper railing rod 16 and the lower railing rod 24 are designed as round tube profiles in the exemplary embodiment.
  • the right-hand inner vertical strut 20 and the left-hand inner vertical strut 22 are designed as solid rectangular profiles, the width of which essentially corresponds to the width of the vertical railing posts 12 , 14 .
  • a spacer post 26 is arranged in the width direction B approximately in the middle.
  • the lower end area of the right inner vertical strut 20 and the left inner vertical strut 22 is connected to the right and left vertical railing posts 12, 14 via a rotary connection unit 32, respectively.
  • the rotary connection unit 32 is designed to be detachable, so that the railing unit 40 can be detached as required.
  • the rotary connection unit 32 causes the railing unit 40 or the inner vertical struts 20, 22 to be pivotable about an axis of rotation 30 that runs in the width direction B. As a result, the entire railing unit 40 can be folded down about the axis of rotation 30 by 180 ° , for example.
  • a releasably lockable locking unit 34 is provided in the upper end region of the left and right vertical struts 20, 22 between the inner vertical strut 20 or 22 and the vertical railing stem 12, 14.
  • the railing unit 40 can be removed as a whole if necessary.
  • the railing unit 40 By releasing the locking unit 34, the railing unit 40 can be pivoted downwards by 180°, if necessary.
  • Fig. 1 with the reference character HB, the height level is given, on which the scaffold decking in Fig. 1 is not system scaffold shown in more detail are provided that the railing device 10 is connected to the system scaffold.
  • the height level H1 which shows the arrangement of the rotating connection unit 32 or the axis of rotation in relation to the lower end region of the right or left vertical railing post 12, 14.
  • the height level Hl is selected in such a way that when the railing unit 40 is folded down by 180°, the lower railing rod 24 is at the height level HB or just below the height level HB of the scaffolding coverings of the system scaffolding, so that there is optimum free space when the railing unit 40 is folded down is available for the respective scaffold bay.
  • the railing unit 40 can be folded down as needed by releasing the locking units 34 by 180° in a direction of rotation D, which is shown in FIGS. 8 and 9 on the system framework.
  • FIG. 2 shows the railing device 10 according to FIG. 1 with the railing unit 40 folded down by 180°.
  • FIG 3 shows an intermediate state of the railing device 10 with the railing unit 40 partially folded over.
  • FIG. 4 shows a section of a system scaffolding 50 with a lower scaffolding level 52 at the beginning of the assembly of a railing device 10 .
  • a scaffold bay 72 is defined by two positioning frames 70 arranged in the width direction B with the system dimensions of the system scaffold 50 .
  • the positioning frames 70 have two vertical posts 58 which are arranged in a system dimension in the transverse direction Q and which are connected to one another in their upper end region with a cross bar 60 .
  • the vertical posts 58 protrude in the upper end area Pipe connectors 68 are arranged, onto which additional setting frames 70 can be attached for an upper scaffold floor.
  • the second right connection unit 18.1 from below is first hung from above on the vertical post 58 of the positioning frame 70 in the area of the connection cross bar 60.
  • the railing device 10 is then pivoted in the pivoting direction S, so that the second connection unit 18 of the left vertical railing post 14 from below can also be hung in the area of the connection of the cross bar 60 and the vertical post 50 of the left positioning frame 70 .
  • the lower connection units 18.1 or 18.2 of the right or left vertical railing post 12, 14 come into positive contact with the corresponding vertical post 58 of the positioning frame 70.
  • the upper right-hand connection unit 18 of the right-hand vertical railing post 12 is connected on the outside at the flea level of the lower railing rod 24 .
  • the upper left connection unit 18 of the left vertical railing post 14 is arranged on the outside essentially at the flea level of the upper railing rod 16 .
  • the upper left and right connection units 18.1, 18.2 are used to ensure that, when additional frames of another scaffolding level are set up on the assembly frames 70, they come into engagement with the railing connection units 62 on the inside of the vertical posts 58 of the assembly frames 70 and thus form an additional safeguard.
  • Fig. 6 shows a section of a system scaffolding 50 showing three scaffolding bays 72, 74, 76 of a lower scaffolding level 52 with mounted railing devices 10.
  • scaffolding decks are hung on the crossbars 60 of the assembly frames 70 and on the respective assembly frames 70 further setting frames 70 are plugged on, so that a further scaffolding level 54 is created, which already has reliable side protection as a result of the assembly of the lower scaffolding level 52 from the assembly of the railing devices 10 .
  • Fig. 8 shows a section of a scaffolding system according to Fig. 7, in which the railing unit 40 is folded down by 180° on the upper floor 54 in the middle scaffolding bay 72 in order to create free space so that further scaffolding parts can be easily mounted for further assembly of the system scaffolding and can be introduced easily.
  • FIG. 9 shows a section of a system scaffolding with a total of three scaffolding floors 52, 54, 56 and three scaffolding bays 72, 74, 76, in which the railing unit 40 in the middle scaffolding bay 72 in the upper scaffolding floor 56 is folded down by 180° , in an assembly state in which an additional railing device 10.1 for further assembly for a scaffolding level arranged above it is brought in by two assembly workers 44 with the aid of a cable pull 78.
  • the folded-down railing unit 40 creates a large amount of free space, which enables the additional railing device 10.1 to be inserted conveniently, easily and safely for the purpose of further assembly, without the additional railing device 10.1 having to go over the handrail of the railing unit 40 must be raised.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)

Abstract

L'invention concerne un dispositif de garde-corps destiné à un systéme d'échafaudage présentant un système de référence orthogonal doté d'une direction horizontale (B), d'une direction verticale (H) et d'une direction diagonale (Q) ; le système d'échafaudage comprend des ponts d'échafaudage qui présentent des montants verticaux espacés dans la direction horizontale (B), des éléments diagonaux reliés aux montants verticaux dans la direction diagonale (Q), et des revêtements d'échafaudage reliés aux éléments diagonaux et s'étendant dans la direction horizontale (B) ; le dispositif de garde-corps se présente sous la forme de ce qu'on appelle un dispositif de garde-corps avant, qui est monté à l'extérieur d'un pont d'échafaudage inférieur existant pour un pont d'échafaudage supérieur à monter au-dessus, et le dispositif de garde-corps forme ensuite une protection latérale pour le pont d'échafaudage supérieur, comprend au moins un garde-corps (16), également appelé main courante, s'étendant dans la direction horizontale (B), comprend un montant de garde-corps vertical droit (12) et un montant de garde-corps vertical gauche (14), et les montants de garde-corps verticaux droit et gauche (12, 14) comprennent des unités de raccordement à droite et à gauche (18,1, 18.2) pour une liaison détachable aux montants verticaux du systéme d'échafaudage. Le dispositif de garde-corps est caractérisé en ce qu'une unité de garde-corps (40) soit disposée en étant constituée d'une jambe droite et d'une entretoise verticale gauche (20, 22) et d'une rampe d'échafaudage supérieure s'étendant entre celles-ci, qui peut pivoter (D) de 180° selon les besoins autour d'un axe de rotation (30) présent au niveau de la région d'extrémité inférieure des entretoises verticales (20, 22).
PCT/DE2021/000115 2020-07-29 2021-07-07 Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage WO2022022761A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP21742691.5A EP4018057B1 (fr) 2020-07-29 2021-07-07 Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage
DE112021004056.1T DE112021004056A5 (de) 2020-07-29 2021-07-07 Geländervorrichtung, nämlich voreilendes Geländer für ein Systemgerüst
PL21742691.5T PL4018057T3 (pl) 2020-07-29 2021-07-07 Urządzenie balustradowe, zwłaszcza balustrada prowadząca do rusztowania systemowego

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020004605.3 2020-07-29
DE102020004605.3A DE102020004605A1 (de) 2020-07-29 2020-07-29 Geländervorrichtung, nämlich voreilendes Geländer für ein Systemgerüst

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WO2022022761A1 true WO2022022761A1 (fr) 2022-02-03

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PCT/DE2021/000115 WO2022022761A1 (fr) 2020-07-29 2021-07-07 Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage

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EP (1) EP4018057B1 (fr)
DE (2) DE102020004605A1 (fr)
PL (1) PL4018057T3 (fr)
WO (1) WO2022022761A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336532A1 (fr) * 1975-12-23 1977-07-22 Somefran Contreventement formant garde-corps d'un niveau de travail d'un echafaudage
JPH09235871A (ja) * 1996-03-04 1997-09-09 Kobe Steel Ltd 枠組足場のブレース兼用手摺枠
EP1338723A2 (fr) 2002-02-20 2003-08-27 Wilhelm Layher Vermögensverwaltungs-GmbH Dispositif de montage d'un garde-corps temporaire d'échafaudage
DE10305158A1 (de) 2003-02-08 2004-08-19 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst
EP1571275A2 (fr) 2004-03-05 2005-09-07 Wilhelm Layher Vermögensverwaltungs-GmbH Dispositif pour le montage d'un garde-corps provisoire d'échafaudage
JP2008038588A (ja) * 2006-07-12 2008-02-21 Tatsuo Ono 金網パネルおよび手摺の取付け方法
DE102009024816A1 (de) 2008-08-19 2010-02-25 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336532A1 (fr) * 1975-12-23 1977-07-22 Somefran Contreventement formant garde-corps d'un niveau de travail d'un echafaudage
JPH09235871A (ja) * 1996-03-04 1997-09-09 Kobe Steel Ltd 枠組足場のブレース兼用手摺枠
EP1338723A2 (fr) 2002-02-20 2003-08-27 Wilhelm Layher Vermögensverwaltungs-GmbH Dispositif de montage d'un garde-corps temporaire d'échafaudage
DE10305158A1 (de) 2003-02-08 2004-08-19 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst
EP1571275A2 (fr) 2004-03-05 2005-09-07 Wilhelm Layher Vermögensverwaltungs-GmbH Dispositif pour le montage d'un garde-corps provisoire d'échafaudage
JP2008038588A (ja) * 2006-07-12 2008-02-21 Tatsuo Ono 金網パネルおよび手摺の取付け方法
DE102009024816A1 (de) 2008-08-19 2010-02-25 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst

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Publication number Publication date
PL4018057T3 (pl) 2024-03-11
EP4018057B1 (fr) 2023-09-06
EP4018057A1 (fr) 2022-06-29
DE112021004056A5 (de) 2023-06-01
DE102020004605A1 (de) 2022-02-03

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