EP3012385B1 - Clôture de sécurité d'échafaudage - Google Patents

Clôture de sécurité d'échafaudage Download PDF

Info

Publication number
EP3012385B1
EP3012385B1 EP14189469.1A EP14189469A EP3012385B1 EP 3012385 B1 EP3012385 B1 EP 3012385B1 EP 14189469 A EP14189469 A EP 14189469A EP 3012385 B1 EP3012385 B1 EP 3012385B1
Authority
EP
European Patent Office
Prior art keywords
railing
locking
engagement
elongate bar
elongate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP14189469.1A
Other languages
German (de)
English (en)
Other versions
EP3012385A1 (fr
Inventor
Jimmi Jedig Busk
Rasmus Høtoft Sørensen
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.)
Jerslev Stilladsservice AS
Original Assignee
Jerslev Stilladsservice AS
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 Jerslev Stilladsservice AS filed Critical Jerslev Stilladsservice AS
Priority to DK14189469.1T priority Critical patent/DK3012385T3/en
Priority to EP14189469.1A priority patent/EP3012385B1/fr
Publication of EP3012385A1 publication Critical patent/EP3012385A1/fr
Application granted granted Critical
Publication of EP3012385B1 publication Critical patent/EP3012385B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Definitions

  • the present invention relates to the area of scaffolding systems, and in particular to the area of scaffolding structures according to the preamble of claim 1.
  • Scaffolding systems in general are well known from a variety of application areas.
  • the area of construction is a major application area, both in respect of erection and maintenance of constructions, where the scaffolding is used as working platforms for construction workers.
  • Other areas of application may be temporary building structures, stages and similar structures.
  • a basic scaffolding system comprises two rows of vertical posts, which can be connected together for building a multi-storey scaffolding system, and substantially horizontally extending elongate bars, connecting the vertical posts juxtaposed to each other in a direction along and a direction orthogonal to a facade. Since the vertical posts and the horizontally extending elements are connected orthogonally to each other forming a substantially rectangular frame structure, diagonal supports can be added at regular intervals for securing the scaffolding system against collapsing. Deck or floor elements covering rectangles formed by the connections made in the substantially horizontal plane at regular intervals complete the scaffolding system.
  • a number of deck or floor elements can have openings with a hatch, which can be hinged, and a ladder extending from one deck through an opening in a subsequent deck makes it possible to ascent and descent between storeys.
  • a scaffolding system comprising vertical posts with annular apertured connecting elements spaced along the lengths of the posts and horizontally extending elongate scaffolding elements, which are locked to the annular apertured connecting elements by means of an engagement element, is known.
  • the engagement element has a connecting element-receiving slot by means of which the engagement element may engage with the apertured connecting element at both the bottom and top faces of the connecting elements.
  • a wedge is used as locking element between the engagement element and the apertured connecting element on the vertical posts.
  • the apertured connecting elements are connected to the vertical posts by means of welding, riveting, screws or other similar methods.
  • Such scaffolding systems are generally assembled by successively erecting individual scaffolding planes, with the individual member of the vertical posts of a first scaffolding plane ending as a rule in each case just above a floor plate belonging to a second scaffolding plane positioned above it.
  • This upper end of the vertical post is then coupled by the installer to the lower end of a further vertical post in an end to end continuation for a further scaffolding storey by means of a spigot connection.
  • This type of scaffolding system provides a high degree of safety when established.
  • JP 2004 324353 A discloses a scaffolding structure according to the preamble of claim 1.
  • An objective of the present invention is to maintain the level of safety during the erection of the scaffolding while increasing the safety level of the erected scaffolding structure for such structures erected under safety provisions.
  • the objective of the invention is achieved through a scaffolding structure according to claim 1.
  • the erecting of the structure may be performed from a lower deck of the structure, while achieving a desired safe construction with locking elements in the connection between the vertical posts and the horizontal railing elements.
  • the engagement element of the railing element is adapted to be movable along the longitudinal axis of the elongate element or bar.
  • the railing element comprises elongate apertures in the side walls adapted to accommodate a shaft element extending through the apertures and holding the engagement element, allowing the engagement element to travel along the elongate aperture.
  • the railing element comprises a fixed shaft element extending from the wall of the railing element and through an elongate aperture in the engagement element allowing the engagement element to travel along the shaft element.
  • the engagement element of the railing element comprises parts protruding to overlap the connecting element of the vertical post above and below this. Hereby both upward and downward movement is prevented.
  • the engagement element of the scaffolding structure of the invention is movable relative to the elongate bar between at least a first and a second position, where the locking element is mounted in the engagement element of the railing element to be movable from a mounting position to a locking position, and where the locking element is adapted to maintain the mounting position, and upon movement of the engagement element relative to the elongate bar the locking element is adapted to be released to move into the locking position.
  • the engagement element of the railing element is adapted to be movable along the longitudinal axis of the elongate bar.
  • the elongate bar comprises elongate apertures in the side walls adapted to accommodate a shaft element extending through the apertures and holding the engagement element, allowing the engagement element to travel along the elongate aperture.
  • the railing element may comprise a fixed shaft element extending from the wall of the railing element and through an elongate aperture in the engagement element allowing the engagement element to travel along the shaft element.
  • the engagement element of the railing element comprises parts protruding to overlap the connecting element of the vertical post above and below this.
  • the locking element comprises an incision or a protrusion adapted to hold the locking element relative to the elongate element.
  • both ends of the elongate bar are provided with similar engagement elements, which will simplify both manufacturing and assembly of the scaffolding structure.
  • the objective is in a further aspect of the invention achieved through methods for erecting and dismantling the scaffolding system according to the invention.
  • a method for erecting a scaffolding structure comprises that the locking element in mounted in a mounting position, where the railing element is positioned to accommodate the connecting element of a vertical post between two protruding parts of the engagement element, and where the elongate bar is moved to cause the relative movement between the elongate bar and the engagement element and hence release the locking element from the mounting position and allowing this to propagate into the locking position.
  • a first method for dismantling a scaffolding structure comprises that the vertical post carrying one end portion of a railing element is dismantled and lowered to a lower position of the scaffolding structure and where the locking element is released from the locking position to allow the engagement element to be released from the connecting element, and where following this the vertical post carrying the opposed end of the railing element is dismantled and lowered to a lower position where the locking element of the opposed end of the railing element is released from its locking position allowing the railing element to be removed with both ends free.
  • a second method for dismantling a scaffolding structure comprises that the locking element is released from its locking position and where the engagement element is released from the connecting element, where the locking element is inserted into the locking position in relation to the engagement element and where the engagement element with the locking element protruding downwards is placed on top of the connecting element with the locking element protruding through the aperture in the connecting element, where following this the vertical post carrying the opposed end of the railing element is dismantled and lowered to a lower position where the locking element of the opposed end of the railing element is released from its locking position allowing the railing element to be removed with both ends free.
  • a third method for dismantling a scaffolding structure according to the invention comprises that the elongate bar is brought to engage with the locking element and by movement in an upward direction releases the locking element from the locking position with the engagement element and the connecting element to a position where the engagement element may be retracted from the connection element.
  • the scaffolding structure may be dismantled in a safe manner from a lower position, where security railing is still in place and further without the use of any additional tools.
  • the railing element comprises an elongate bar 8 and at the ends an engagement element 3.
  • the engagement element 3 comprises two protruding parts 4,4' with a space between them adapted to accommodate a connecting element 11 of a vertical post 1.
  • a locking element 5, here shaped as a wedge, is mounted in the engagement element 3 to be movable into a locking position where the locking element penetrates the openings in the two protruding parts 4,4' of the engagement element 3 and the connecting element 11.
  • the elongate bar 8 and the engagement element 3 are mutually connected with a bolt or a shaft 10 that is mounted movable through elongate openings 9 in the sidewalls of the elongate bar 8 and connected to the engagement element 3 at two opposed sides of the elongate bar 8.
  • the locking element 5 is provided with a holding part, which may be a protruding element 7' or an incision 7, adapted to be connected releasably to an end portion of the elongate bar 8.
  • the engagement element 3 is movable along the elongate openings 9 of the elongate bar 8 from a first position where the locking element 5, when connected to the end portion of the elongate bar 8, is held in a position where the space between the two protruding parts 4,4' of the engagement element 3 is free to accommodate the connecting element 11 of the vertical post 1.
  • the engagement element 3 Upon movement of the elongate bar 8 the engagement element 3 will travel along the elongate openings 9 in the elongate bar 8 and hence release the locking element 5 from the end portion of the elongate bar 8.
  • the locking element 5 will following this enter the openings in the engagement element 3 and the connecting element 11.
  • FIG. 2A an end portion of a railing element 2 appears in a side view. The parts described in connection with FIG. 1 are visible here as well.
  • the locking element 5 in this illustration is in an inserted position.
  • FIG. 2B the element of FIG. 2A appears seen in a sectional view along the line A-A'. It appears that the locking element 5 may be locked through a friction force established between the locking element 5 and the engagement element 3.
  • the locking element comprises a securing element 6, ensuring that the locking element 5 cannot be removed from the engagement element 3.
  • FIG. 3A an end portion of a railing element 2 appears in a top view. The parts described in connection with FIG. 1 are visible here as well.
  • the locking element 5 in this illustration is in an inserted position. From FIG. 3B the same element appears seen in a sectional view along the line B-B'. It appears that the locking element 5 may be locked through a friction force established between the locking element and the engagement element.
  • FIG. 4A an end portion of a railing element 2 appears in a side view.
  • the parts described in connection with FIG. 1 are visible here as well.
  • the locking element 5 in this illustration is of a different type having a protruding part 7'.
  • FIG. 4B the same element appears seen in a sectional view along the line B-B'. It appears that the locking element 5 may be locked through a friction force established between the locking element and the engagement element.
  • the one end of the locking element comprises a securing element 6, ensuring that the locking element cannot be removed from the engagement element 3.
  • FIG. 5A an end portion of a railing element 2 appears in a top view. The parts described in connection with FIG. 1 are visible here as well.
  • the locking element 5 in this illustration is in an inserted position.
  • FIG. 5B the same element appears seen in a sectional view along the line C-C'. It appears that the locking element may be locked through a friction force established between the locking element and the engagement element.
  • the locking element comprises a securing element 6, ensuring that the locking element cannot be removed from the engagement element.
  • the elements of a scaffolding structure may be:
  • FIGS. 6A-D A perspective representation of the connection process between a vertical post 1 and a horizontal railing 2 of a scaffolding system according to the invention is shown in FIGS. 6A-D .
  • the elongated elements are of a tubular geometry
  • the connecting elements 11 on said elongated vertical elements 1 are apertured annular connecting elements secured by means of welding at intervals defining the grid pattern of the rectangular lattice box structure.
  • the apertures 12 of said connecting elements 11 are distributed at regular intervals circumferential to the elongate elements, so that the bars can be suspended between vertical posts in fixed angles in a horizontal plane.
  • the railing element 2 comprises at at least one end, preferably at both ends, an engagement element 3.
  • Said coupling head or engagement element at each end of said first set of the bars has openings extending through the engagement element at two protruding end portions 4,4' of this.
  • the two end portions 4,4' of the engagement element defines between them a slot or opening for receiving the connecting element 11 of the vertical post 1.
  • a releasable wedge 5 extends through these openings and through one of the openings 12 in the annular connecting element 11 for consolidation of the coupling.
  • the couplings hereby accomplished secure and lock the dismountable first set of bars in the scaffolding system. More specifically FIG.
  • FIG. 6A shows how the locking element 5 is held in a mounting position relative to the elongate bar 8 by inserting the end of the elongate bar into the incision 7 in the locking element 5.
  • the engagement element 3 will by influence of gravity rest at the lower end of the elongate apertures 9 in the elongate bar 8, whereby the locking element 5 will be retracted toward the upper end of the engagement element and rest here. This will leave the slot between the two protruding parts 4,4' of the engagement element 3 open for receiving the connecting element 11.
  • FIG. 6B the elongate bar 8 is pivoted upwards to release the locking element 5 downwards through the opening in the engagement element and the connecting element, respectively.
  • FIG. 6C and FIG. 6D the elongate bar 8 may finally be retracted further to be pivoted upwards to the horizontal mounting position for the railing element 2.
  • FIGS. 7A-C show a preferred method of a step in the process of erecting the scaffolding system.
  • An additional member of the vertical elongate elements is attached to the free end of an already mounted vertical element.
  • a horizontal railing element 2 is mounted using the sequential steps as explained in connection with FIGS. 6A-D .
  • the free end of the railing element is connected to a vertical element 1 which is not yet mounted.
  • the not yet mounted vertical element 1 is subsequently raised and mounted on top of an already mounted vertical element 1. In this manner the security railing of the next storey of the scaffolding structure is established before the personnel is actually using the storey for erecting the next following level.
  • FIG. 8A shows a step of a first method for dismantling the scaffolding structure according to the invention.
  • the locking element 5 is removed from the locking position hereby allowing the engagement element 3 of the railing element to be retracted from the connecting element 11 of the vertical element.
  • the locking element 5 is following this reinserted through the openings of the engagement element 3 and after this inserted into the opening 12 of the connecting element 11 and leaving the engagement element 3 to rest on top of the connecting element 11 .
  • FIG. 8b shows how a vertical element 1 is dismantled from a lower deck with the railing elements 2 still mounted on the vertical element 1. From FIG. 8C it appears that the railing element 2 resting on top of the connecting element 11, as described in connection with FIG. 8A , is removed from a safe lower position of the scaffolding structure.
  • FIGS. 9A-C show a further dismantling process for the scaffolding structure, where the vertical elements 1 from a lower position of the scaffolding structure are dismantled from their position with the railing elements 2 still fully attached to these and where these railing elements 2 are detached at the lower safe position of the scaffolding structure.
  • FIG. 10 shows in a perspective view a further embodiment of the invention.
  • the mounting of a railing element takes place from a lower safe position.
  • the only difference between this embodiment and the embodiment shown in FIGS. 7A-C is the configuration of the holding element 7' for the locking element 5, which in this case is a protruding hook shaped element 7'.
  • FIGS. 11A-B show the dismantling of the scaffolding structures shown in FIGS. 10 . It appears that the elongate bar 8 is used to engage with the protruding part 7' of the locking element 5 and pushing this upwards to release this from the locking position and hence allow the engagement element 3 to be removed from the connecting element 11 of the vertical post 1.

Landscapes

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

Claims (3)

  1. Structure d'échafaudage comprenant un nombre d'étais de support verticaux (1), et entre des ensembles de deux étais verticaux (1), un élément de clôture horizontal (2) fixé aux deux étais verticaux (1) aux extrémités, où, pour la fixation de l'élément de clôture (2), les étais verticaux (1) sont fournis avec un élément de raccordement (11) comprenant au moins une ouverture s'étendant essentiellement verticalement et où, pour la fixation de l'élément de clôture (2), comprend une barre allongée (8) et à une extrémité de la barre allongée (8), un élément d'engagement (3) pour recevoir l'élément de raccordement (11) et avec des ouvertures adaptées pour être placées en chevauchant l'ouverture (12) de l'élément de raccordement (11) sur l'étai vertical (1), l'élément d'engagement (3) de l'élément de clôture (2) comprenant des parties (4, 4') faisant saillie pour chevaucher l'élément de raccordement (11) de l'étai vertical (1) au dessus et en dessous de celui-ci, et où en outre un élément de verrouillage (5) est fourni pour insertion à travers les ouvertures (12) de l'élément de raccordement (11) de l'étai vertical (1) et l'élément d'engagement (3) de l'élément de clôture (2) afin d'empêcher le mouvement horizontal de l'élément de clôture (2), où l'élément d'engagement (3) de l'élément de clôture (2) est déplacable par rapport à la barre allongée (8) entre au moins une première et une deuxième position, où l'élément de verrouillage (5) est monté dans l'élément d'engagement (3) de l'élément de clôture (2) afin d'être déplacable d'une position de montage à une position de verrouillage, et où l'élément de verrouillage (5) est adapté pour maintenir la position de montage, et lors de mouvement de l'élément d'engagement (3) par rapport à la barre allongée (8), l'élément de verrouillage (5) est adapté pour être libéré pour entrer dans la postion de verrouillage, caractérisée en ce que l'élément d'engagement (3) de l'élément de clôture (2) est adapté pour être déplacé le long de l'axe longitudinal de la barre allongée (8), en ce que la barre allongée (8) comprend des orifices allongées (9) dans les parois latérales adaptées pour recevoir un élément de tige (10) s'étendant à travers les orifices (9) et tenant l'élément d'engagement (3), permettant l'élément d'engagement (3) de se déplacer le long des orifices allongées (9), en ce que l'élément de verrouillage (5) est fourni avec une partie de maintien, qui peut être un élément saillant (7') ou une incision (7), adapté pour être raccordé de manière dégagable à une partie d'extrémité de la barre allongée (8), en ce que l'élément d'engagement (3) est déplacable le long des ouvertures allongées (9) de la barre allongée (8) d'une première position où l'élément de verrouillage (5), lorsque raccordé à la partie d'extrémité de la barre allongée (8), est maintenu dans une position où l'espace entre les deux parties saillantes (4, 4') de l'élément d'engagement (3) est libre de recevoir l'élément de raccordement (11) de l'étai vertical (1), en ce que l'élément d'engagement (3) est adapté pour, lors d'un mouvement de la barre allongée (8), se déplacer le long des ouvertures allongée (9) dans la barre allongée (8) et ainsi libérer l'élément de verrouillage (5) de la partie d'extrémité de la barre allongée (8) de manière à ce que l'élément de verrouillage (5) puisse entrer dans les ouvertures de l'élément d'engagement (3) et l'élément de raccordement (11).
  2. Procédé pour ériger une structure d'échafaudage selon la revendication 1, où l'élément de verrouillage (5) est monté dans une position de montage, où l'élément de clôture (2) est positionné pour recevoir l'élément de raccordement (11) d'un étai vertical (1) entre deux parties saillantes (4, 4') de l'élément d'engagement (3), et où la barre allongée (8) est déplacée pour entraîner le mouvement relatif entre la barre allongée (8) et l'élément d'engagement (3) et ainsi libérer l'élément de verrouillage (5) de la position de montage et ainsi permettre à celui-ci (5) de se propager dans la position de verrouillage.
  3. Procédé pour désassembler un élément du clôture d'une structure d'échafaudage selon la revendication 1, où la barre allongée (8) est ammenée à enclencher avec l'élément de verrouillage (5) et par mouvement dans une direction ascendante, libérer l'élément de verrouillage (5) de la position de verrouillage avec l'élément d'engagement (3) et l'élément de raccordement (11) à une position où l'élément d'engagement (3) peut être rétracté de l'élément de raccordement (11).
EP14189469.1A 2014-10-20 2014-10-20 Clôture de sécurité d'échafaudage Not-in-force EP3012385B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DK14189469.1T DK3012385T3 (en) 2014-10-20 2014-10-20 Scaffolding Safety Railing
EP14189469.1A EP3012385B1 (fr) 2014-10-20 2014-10-20 Clôture de sécurité d'échafaudage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP14189469.1A EP3012385B1 (fr) 2014-10-20 2014-10-20 Clôture de sécurité d'échafaudage

Publications (2)

Publication Number Publication Date
EP3012385A1 EP3012385A1 (fr) 2016-04-27
EP3012385B1 true EP3012385B1 (fr) 2018-08-15

Family

ID=51730435

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14189469.1A Not-in-force EP3012385B1 (fr) 2014-10-20 2014-10-20 Clôture de sécurité d'échafaudage

Country Status (2)

Country Link
EP (1) EP3012385B1 (fr)
DK (1) DK3012385T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350344A (zh) * 2018-12-21 2020-06-30 Peri有限公司 用作立式对角件的模块化脚手架组件的管型材的连接头及立式对角件

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017223082A (ja) * 2016-06-17 2017-12-21 Ｊｆｅ機材フォーミング株式会社 先行手すり
EP3489435B1 (fr) * 2017-11-27 2020-12-02 Tobler AG Élément de fixation, structure, procédé de fabrication d'une structure
DE102018114244A1 (de) * 2018-06-14 2019-12-19 Wilhelm Layher Verwaltungs-Gmbh Einzelner Gerüststiel
EP3839172B1 (fr) * 2019-12-20 2023-05-17 Tobler AG Longeron garde-corps destiné au montage d'un garde-corps avant, garde-corps avant destiné à la protection temporaire contre les chutes d'un nouvel étage d'un échafaudage à créer, échafaudage pour travaux de construction, de réparation et/ou de montage et processus de construction d'un échafaudage
DE102020118874A1 (de) 2020-07-16 2022-01-20 Altrad Plettac Assco Gmbh Voreilende Geländerstange
DE102022113064A1 (de) 2022-05-24 2023-11-30 Wilhelm Layher Verwaltungs-Gmbh Geländerelement, baugerüst mit einem derartigen geländerelement und verfahren zur demontage eines derartigen geländerelements

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101056A (ja) * 2008-10-23 2010-05-06 Krh Kk 仮設足場用連結構造体
JP2012087595A (ja) * 2010-10-22 2012-05-10 Krh Kk 仮設足場用筋交い

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2449124C3 (de) 1974-10-16 1980-01-03 Eberhard 7129 Gueglingen Layher Verbindungsvorrichtung für Gerüstelemente
DE3702057A1 (de) 1987-01-24 1988-08-04 Langer Ruth Geb Layher Geruest mit verbindungsvorrichtungen
DE3934857A1 (de) 1989-10-19 1991-04-25 Langer Ruth Geb Layher Anschlusskopf fuer geruest
DE19655284B4 (de) 1996-08-16 2008-01-24 Peri Gmbh Zerlegbares Fassadengerüst
DE19850004A1 (de) 1998-10-29 2000-05-04 Plettac Ag Rückengeländer
WO2002057569A1 (fr) 2001-01-19 2002-07-25 Günter Rux GmbH Balustrade autobloquante
JP3965065B2 (ja) * 2002-03-19 2007-08-22 株式会社ラリック 仮設要素の結合金具及び仮設要素の結合方法
DE10256609A1 (de) * 2002-12-03 2004-06-17 Günter Rux GmbH Geländer für Gerüste
JP4061235B2 (ja) * 2003-04-28 2008-03-12 株式会社ラリック 仮設用結合金具
JP4462441B2 (ja) * 2006-08-31 2010-05-12 株式会社豊神 足場・支保工兼用機材
EP2354375A1 (fr) * 2010-01-14 2011-08-10 Jerslev Stilladsservice A/S Système d'échafaudage

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010101056A (ja) * 2008-10-23 2010-05-06 Krh Kk 仮設足場用連結構造体
JP2012087595A (ja) * 2010-10-22 2012-05-10 Krh Kk 仮設足場用筋交い

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111350344A (zh) * 2018-12-21 2020-06-30 Peri有限公司 用作立式对角件的模块化脚手架组件的管型材的连接头及立式对角件
CN111350344B (zh) * 2018-12-21 2022-11-11 Peri有限公司 用于立式对角件的管型材的连接头及立式对角件

Also Published As

Publication number Publication date
EP3012385A1 (fr) 2016-04-27
DK3012385T3 (en) 2018-11-26

Similar Documents

Publication Publication Date Title
EP3012385B1 (fr) Clôture de sécurité d'échafaudage
AU2018276231B2 (en) Movable platform for assembling lift equipment
EP2354375A1 (fr) Système d'échafaudage
RU2400609C2 (ru) Комплексная система обеспечения техники безопасности в строительстве
US20160319558A1 (en) Wood gang form and method for constructing concrete building using same
KR200418247Y1 (ko) 건축용 비계
CN108699847B (zh) 侧护板、具有至少一个这种侧护板的天花板模板系统及用于架设这种侧护板的方法
US8632056B1 (en) Safety rail system
US20100032235A1 (en) Safety arrangement for use in constructing a wood frame building
WO2022241263A2 (fr) Raccordement d'unités de construction modulaires
KR20100123012A (ko) 건축용 비계
JP2002317552A (ja) 仮設構造物の構築方法とこれに用いる手摺り筋交い
US20130263549A1 (en) Safety screen system for steel erection work
EP1978180A2 (fr) Tour d'échafaudage simplifiée
EP2325415A1 (fr) Système de garde-corps
CN114182962B (zh) 一种扶壁式高墙钢筋安装施工体系
EP2253778B1 (fr) Garde-corps amélioré
EP3953542B1 (fr) Connecteur pour système de plancher modulaire et système de plancher modulaire le comprenant
EP3617421B1 (fr) Coupleur de noeud permettant de fixer des barres horizontales et diagonales à une barre verticale dans un système d'échafaudage
KR100866412B1 (ko) 갱폼 추락 방지 장치
JP4098213B2 (ja) 足場用建枠
JP2008163740A (ja) 足場用建枠
JP2013129961A (ja) 鉄骨階段の仮止め固定方法と、鉄骨階段支持用のパイプサポート
KR20000049555A (ko) 슬라이드갱폼
RU47410U1 (ru) Система для поэтажного возведения внешней стены здания из монолитного железобетона и навесная площадка системы

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20161027

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20180307

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Ref country code: AT

Ref legal event code: REF

Ref document number: 1029939

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180815

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014030341

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: NOVAGRAAF INTERNATIONAL SA, CH

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

Effective date: 20181119

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180815

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1029939

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181115

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181116

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181215

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20181115

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014030341

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181020

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

26N No opposition filed

Effective date: 20190516

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20181020

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20191031

Year of fee payment: 6

Ref country code: IE

Payment date: 20191011

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DK

Payment date: 20191030

Year of fee payment: 6

Ref country code: FR

Payment date: 20191011

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20191011

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20191011

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20141020

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180815

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180815

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602014030341

Country of ref document: DE

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20201031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201020

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210501

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201020

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201020

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031