EP4018057B1 - 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
EP4018057B1
EP4018057B1 EP21742691.5A EP21742691A EP4018057B1 EP 4018057 B1 EP4018057 B1 EP 4018057B1 EP 21742691 A EP21742691 A EP 21742691A EP 4018057 B1 EP4018057 B1 EP 4018057B1
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EP
European Patent Office
Prior art keywords
hand
guardrail
scaffolding
vertical
railing
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EP21742691.5A
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German (de)
English (en)
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EP4018057A1 (fr
Inventor
Wolf Christian BEHRBOHM
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Wilhelm Layher Verwaltungs GmbH
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Wilhelm Layher Verwaltungs GmbH
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Publication of EP4018057A1 publication Critical patent/EP4018057A1/fr
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    • 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

  • 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 scaffold 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 having the right and left vertical railing post right and left connection units for detachable connection to the vertical posts of the system scaffold.
  • 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 scaffold
  • 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.
  • a railing post for a leading railing which has two scissor-like claws which must 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 to ensure 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.
  • the EP 1 338 723 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.
  • the EP 1 571 275 A2 discloses a device for mounting a temporary handrail post with connected telescopic handrails to existing vertical posts of a scaffolding according to the features of the preamble of claim 1.
  • the handrail post has claws with an automatic clamping function, with a continuous rotating shaft being used inside the handrail post, which Actuating units can be rotated 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.
  • the DE 103 05 158 A1 discloses a leading railing in which 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.
  • the railing is secured in all directions thanks to holding devices.
  • This advanced railing has no bracing effect and only serves as temporary side protection during the assembly and dismantling phase.
  • 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 bars form a frame construction.
  • the leading railing is attached to 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, which means that, for example, diagonal braces and individual additional railings in the scaffolding become superfluous.
  • 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 attached to this and thus pulled into the corresponding scaffolding floor, alternatively scaffolding lifts 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 is.
  • 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 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 that no successive assembly/disassembly sequence has to be followed, but rather the railing device can be assembled/disassembled at any point on/from the scaffolding.
  • the railing device should enable simple and convenient material transport 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 region of the right and left vertical strut there is a releasable locking unit for temporarily releasably locking the right and left inner vertical strut on the right and left vertical railing post.
  • a particularly preferred embodiment which ensures a high safety standard, is characterized in that a lower railing rod running in the width direction—also called a knee rail—is connected to the right and left inner vertical strut spaced downwards from the upper railing rod.
  • 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 post is so large, starting from the lower end area that the lower railing rod is arranged at or below the height level of the scaffolding deck of the system scaffolding when it is folded down 180°.
  • 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 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 level 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 dem 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 rotate about an axis of rotation running in the width direction or transverse direction is designed to be foldable and lockable, which is arranged in particular essentially 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 according to claim 13 for introducing scaffolding components to be assembled into a scaffolding bay of a scaffolding floor of a scaffolding system in which a leading railing device of the type described above is mounted 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 struts 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 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 level, which can be assembled in a simple manner from the scaffolding level below .
  • 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 a large amount of free space is available, 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.
  • the leading railing device offers the following advantages, among others: If scaffolding material is to be transported or brought into the scaffolding, 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.
  • the handrail and knee rail are completely detached from the rotary connection unit in connection with the inner vertical struts. Then the inner vertical struts, 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 an exemplary 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 connector 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.
  • 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.
  • the height level H1 is additionally specified, which represents the arrangement of the rotary connection unit 32 or the rotary axis in relation to the lower end region of the right or left vertical railing post 12, 14.
  • the height level H1 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 covers 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, if necessary, be folded down by 180° in a direction of rotation D by releasing the locking units 34, which in 8 and 9 shown on the system framework.
  • In 2 is the railing device 10 according to FIG 1 shown with railing unit 40 folded down 180°.
  • a section of a system scaffolding 50 with a lower scaffolding floor 52 is shown 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 connection unit 18 of the right vertical railing post 12 is connected on the outside at the 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 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.
  • the 6 shows a section of a scaffolding system 50 showing three scaffolding bays 72, 74, 76 of a lower scaffolding floor 52 with mounted railing devices 10.
  • scaffolding decks are hung on the cross bars 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 .
  • the 8 shows a section of a scaffolding system according to 7 , in which the railing unit 40 is folded down by 180° in the middle scaffolding field 72 on the upper floor 54 in order to create free space so that further scaffolding parts for further assembly of the system scaffolding can be brought in comfortably and easily.
  • the 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 assembled 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 railing unit 40 that is folded down creates a large amount of free space, which enables the additional railing device 10.1 to be brought in conveniently, easily and safely for the purpose of further assembly, without the additional railing device 10.1 being lifted over the handrail of the railing unit 40 must become.

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

Claims (13)

  1. Dispositif de garde-corps (10) pour un échafaudage de système (50) avec un système de référence orthogonal avec une direction de largeur (B), une direction de hauteur (H) et une direction transversale (Q) avec
    - des étages d'échafaudage (52, 54, 56) avec des montants verticaux (58) agencés à distance dans la direction de largeur (B), des traverses (60) raccordées aux montants verticaux (58) dans la direction transversale (Q) et des garnitures d'échafaudage (66) raccordées aux traverses (60), s'étendant dans la direction de largeur (B),
    - le dispositif de garde-corps (10)
    - étant configuré sous la forme d'un dispositif de garde-corps dit de tête, qui est monté à partir d'un étage d'échafaudage inférieur existant (52) pour un étage d'échafaudage supérieur (54) à monter par-dessus et qui forme alors une protection latérale pour l'étage d'échafaudage supérieur (54),
    - présentant au moins une barre de garde-corps supérieure (16) s'étendant dans la direction de largeur (B), également nommée main courante,
    - présentant un montant de garde-corps vertical droit (12) et un montant de garde-corps vertical gauche (14),
    - les montants de garde-corps verticaux droit et gauche (12, 14) présentant des unités de raccordement droite et gauche (18.1, 18.2) pour le raccordement détachable aux montants verticaux (58) de l'échafaudage de système (50),
    - caractérisé en ce que
    - une unité de garde-corps (40) est présente avec
    - une entretoise verticale intérieure droite et gauche (20, 22),
    - la barre de garde-corps supérieure (16) étant raccordée dans la zone d'extrémité supérieure des entretoises verticales intérieures droite et gauche (20, 22),
    - les entretoises verticales intérieures droite et gauche (20, 22) étant raccordées côté intérieur respectivement au montant de garde-corps vertical droit et gauche (12, 14),
    - dans la zone d'extrémité inférieure de l'entretoise verticale droite et gauche (20, 22) une unité de raccordement rotative (32) étant présente pour la rotation temporaire de l'unité de garde-corps (40) autour d'un axe de rotation (30) s'étendant dans la direction de largeur (B), de telle sorte que l'unité de garde-corps (40) avec son entretoise verticale intérieure droite et gauche (20, 22) et avec la barre de garde-corps supérieure (16) peut pivoter de 180° vers le bas par rapport au montant de garde-corps vertical droit/gauche (12, 14),
    - dans la zone d'extrémité supérieure des entretoises verticales droite et gauche (20, 22), une unité de verrouillage détachable (34) étant présente pour verrouiller temporairement de manière détachable les entretoises verticales intérieures droite et gauche (20, 22) sur les montants de garde-corps verticaux droit et gauche (12, 14).
  2. Dispositif de garde-corps selon la revendication 1,
    - caractérisé en ce que
    - à distance vers le bas de la barre de garde-corps supérieure (16), une barre de garde-corps inférieure (24) s'étendant dans la direction de largeur (B) - également nommée barre de genou - est raccordée aux entretoises verticales intérieures droite et gauche (20, 22).
  3. Dispositif de garde-corps selon la revendication 1 ou 2,
    - caractérisé en ce que
    - le niveau de hauteur (H1) de l'agencement de l'axe de rotation (30) ou des unités de raccordement rotatives (32) sur les montants de garde-corps verticaux droit et gauche (12, 14) est si grand, en partant de la zone d'extrémité inférieure, que la barre de garde-corps inférieure (24), dans l'état rabattu vers le bas de 180 (anciens degrés), est agencée sur ou sous le niveau de hauteur (HB) de la garniture d'échafaudage (66) de l'échafaudage de système (50).
  4. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - les entretoises verticales droite et gauche (20, 22) sont réalisées sous forme de profilé creux, de profilé plein, notamment sous forme de profilé rectangulaire.
  5. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - le raccordement de la barre de garde-corps supérieure et/ou inférieure (16, 24) à l'entretoise verticale intérieure droite/gauche (20, 22) est réalisé sous forme de liaison par soudage.
  6. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - l'unité de verrouillage détachable (34) est réalisée sous forme d'unité à vis, d'unité de connecteur à ressort, d'unité à boulon, d'unité à serrure ou d'unité similaire pouvant être verrouillée de manière détachable.
  7. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - l'unité de raccordement rotative (32) est réalisée de telle sorte que l'entretoise verticale intérieure droite/gauche (20, 22) peut être raccordée de manière détachable.
  8. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - la longueur des entretoises verticales intérieures droite et gauche (20, 22) se situe dans la plage de 40 % à 60 %, notamment à environ 50 %, de la longueur du montant de garde-corps vertical droit/gauche (12, 14).
  9. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - l'unité de garde-corps (40) présente une unité de planche de bord s'étendant dans la direction de largeur (B), raccordée aux entretoises verticales droite et gauche (20, 22), qui est agencée, lorsque le dispositif de garde-corps (10) est monté sur l'échafaudage de système (50), directement au-dessus du niveau de hauteur (HB) de la garniture d'échafaudage (66) de l'échafaudage de système (50).
  10. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - les montants de garde-corps verticaux gauche et droit (12, 14) sont réalisés de manière à pouvoir être bloqués de manière télescopique dans la direction de hauteur.
  11. Dispositif de garde-corps selon une ou plusieurs des revendications 1 à 9,
    - caractérisé en ce que
    - les montants de garde-corps verticaux gauche et droit (12, 14) sont réalisés de manière à pouvoir être bloqués de manière rabattable autour d'un axe de rotation s'étendant dans la direction de largeur (B) ou dans la direction transversale (Q), qui est notamment agencé essentiellement à la hauteur des entretoises verticales raccordées (20, 22) de l'axe de rotation (30).
  12. Dispositif de garde-corps selon une ou plusieurs des revendications précédentes,
    - caractérisé en ce que
    - les entretoises verticales droite et gauche (20, 22) s'étendent parallèlement directement à l'intérieur du montant de garde-corps vertical droit/gauche (12, 14).
  13. Procédé d'introduction de composants d'échafaudage à monter (10.1) dans un champ d'échafaudage (72) d'un étage d'échafaudage (56) d'un échafaudage de système (50) dans lequel un dispositif de garde-corps de tête (10) selon une ou plusieurs des revendications précédentes est monté,
    - caractérisé en ce que
    - l'unité de verrouillage détachable (34) est détachée respectivement sur le montant de garde-corps vertical droit et gauche (12, 14),
    - l'unité de garde-corps (40) avec les entretoises verticales droite et gauche (20, 22) et les barres de garde-corps supérieure/inférieure (16, 24) est pivotée vers le bas de 180° (anciens degrés) autour de l'axe de rotation (30),
    - les composants d'échafaudage (10.1) sont introduits dans le champ d'échafaudage (72) et sont ensuite montés,
    - l'unité de garde-corps (40) est pivotée vers le haut de 180 ° (anciens degrés) autour de l'axe de rotation (30),
    - l'unité de garde-corps (40) est respectivement raccordée aux montants de garde-corps verticaux droit et gauche (12, 14) par verrouillage de l'unité de verrouillage (34).
EP21742691.5A 2020-07-29 2021-07-07 Dispositif de garde-corps, en particulier garde-corps de tête destiné à un système d'échafaudage Active EP4018057B1 (fr)

Applications Claiming Priority (2)

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DE102020004605.3A DE102020004605A1 (de) 2020-07-29 2020-07-29 Geländervorrichtung, nämlich voreilendes Geländer für ein Systemgerüst
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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EP4018057B1 true EP4018057B1 (fr) 2023-09-06

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DE (2) DE102020004605A1 (fr)
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Family Cites Families (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
DE50312276D1 (de) 2002-02-20 2010-02-11 Layher W Verwaltungs Gmbh Vorrichtung zur Montage eines temporär vorhandenen Geländerholms eines Gerüstes
DE10305158A1 (de) 2003-02-08 2004-08-19 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst
DE202004003628U1 (de) 2004-03-05 2004-05-19 Wilhelm Layher Vermögensverwaltungs-Gmbh Vorrichtung zur Montage eines temporär vorhandenen Geländeholms eines Gerüstes
JP4996916B2 (ja) * 2006-07-12 2012-08-08 辰雄 小野 金網パネルおよび手摺の取付け方法
DE202008011043U1 (de) 2008-08-19 2008-11-06 Altrad Baumann Gmbh Geländervorrichtung für ein Baugerüst

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PL4018057T3 (pl) 2024-03-11
WO2022022761A1 (fr) 2022-02-03
DE102020004605A1 (de) 2022-02-03
EP4018057A1 (fr) 2022-06-29
DE112021004056A5 (de) 2023-06-01

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