EP1905921B1 - Perfektionierte Faltkonstruktion für Arbeiten im Freivorbau - Google Patents

Perfektionierte Faltkonstruktion für Arbeiten im Freivorbau Download PDF

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Publication number
EP1905921B1
EP1905921B1 EP07291127A EP07291127A EP1905921B1 EP 1905921 B1 EP1905921 B1 EP 1905921B1 EP 07291127 A EP07291127 A EP 07291127A EP 07291127 A EP07291127 A EP 07291127A EP 1905921 B1 EP1905921 B1 EP 1905921B1
Authority
EP
European Patent Office
Prior art keywords
rod
pin
prop
props
upright
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.)
Active
Application number
EP07291127A
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English (en)
French (fr)
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EP1905921A1 (de
Inventor
Jacques Buysschaert
Thierry Braud
James Guinot
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.)
Sateco SA
Original Assignee
Sateco SA
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 Sateco SA filed Critical Sateco SA
Priority to PL07291127T priority Critical patent/PL1905921T3/pl
Publication of EP1905921A1 publication Critical patent/EP1905921A1/de
Application granted granted Critical
Publication of EP1905921B1 publication Critical patent/EP1905921B1/de
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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
    • E04G3/00—Scaffolds essentially supported by building constructions, e.g. adjustable in height
    • E04G3/20—Scaffolds essentially supported by building constructions, e.g. adjustable in height supported by walls
    • 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
    • E04G5/06—Consoles; Brackets
    • 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
    • E04G5/06—Consoles; Brackets
    • E04G5/062—Consoles; Brackets specially adapted for attachment to building walls

Definitions

  • the present invention relates to a collapsible working structure in corbelling according to the preamble of claim 1.
  • Structures of this type are used in particular in the building and public works to be fixed by the amounts to a wall of the construction, the plateau defining a bridge passable by the workers.
  • a structure of this type is folded (the uprights then extending parallel to the plate) to be stored or transported, and unfolded (the uprights then extending orthogonally to the plate) for use on the site.
  • the structure is suspended from a crane by slings.
  • the folding operation and / or the unfolding operation requires the intervention of an operator to unlock / lock the articulation between the crutches.
  • the structure is placed on the ground by the lower end of the uprights, and an operator maneuvering one of the bracons to initiate its folding, the end of the folding can take place without additional intervention under the effect of the weight of the structure.
  • the convenience of maneuvering the releasable locking means may encourage the operator to go under the load, in this case under the tray, which is detrimental to its safety.
  • the invention aims to remedy this drawback, and to eliminate the risks for the operator during the maneuver of the locking means, taking into consideration the possibility of breaking a sling when the intervention of the operator.
  • the subject of the invention is a structure of the aforementioned type, characterized by the characterizing part of claim 1.
  • FIG. 1 there is shown a collapsible work structure cantilever 1 according to the invention.
  • This structure includes a tray 3 provided to serve as a bridge to workers.
  • the structure further comprises two parallel uprights 5 articulated at one end on the plate 3, so as to be able to pivot each about an axis 4 (assumed to be horizontal) between a folded position (not shown), in which the upright 5 s' extends substantially parallel to the plate 3, and an open position of use (as shown in FIG. Figure 1 ), in which the upright 5 extends substantially orthogonally to the plate 3.
  • each upright 5 can pivot relative to the plate 3 over an angular amplitude of approximately 90 °
  • the structure 1 comprising means for stopping the upright 5 in the folded position and in the open position.
  • the structure 1 further comprises, associated with each upright 5, a heel support 6 ground and a foldable bracon 7, connecting the plate 3 and the upright 5, obliquely in the service position of the structure, such as represented on the Figure 1 .
  • the heel 6 is integral with the corresponding upright 5 and protrudes at the free end thereof, opposite to the hinge end 4.
  • the heel 6 is arranged so that, in the unfolded or open position of the upright 5, the heel 6 is offset by a distance d relative to the plane P orthogonal to the plate 3 passing through the axis 4.
  • the structure 1 is provided with an awning 8 pivotally mounted on the plate 3 so as to be folded against the plate or unfolded in its operating position, as shown.
  • the structure 1 may further comprise protection elements 9 attached to the plate 3 and fixed to the latter for example by pins.
  • the brace 7 essentially comprises tubular stands 11, 12, and a hinge 13 connecting the stands 11, 12.
  • the first stand 11 is articulated at one of its ends to a lower portion of the upright 5, so as to be pivotable about a substantially horizontal axis 15 and parallel to the hinge axis 4 of the upright 5 on the plate 3.
  • the second stand 12 is articulated on the plate 3 so as to be able to pivot about a substantially horizontal axis 16 and parallel to the axis 15.
  • the hinge 13 connecting the two stands 11, 12 is arranged at the end of the stand 11 opposite the axis 15 and the end of the stand 12 opposite the axis 16.
  • the two stands 11, 12 are substantially abutting and extend coaxially, obliquely with respect to the plate 3 and the upright 5.
  • the hinge 13 comprises on the one hand a pin 21 integral with the stand 12, and matérisalising a pivot axis of a stand with respect to the other, this axis being parallel to axes 15, 16.
  • the hinge 13 comprises a stopper or wedge 23, projecting outwardly and inwardly of the stand 12, along an axis parallel to that of the pin 21.
  • the pin 23 is offset relative to the pin 21 in the fold plane.
  • the hinge 13 further comprises, integral with the stand 11, a stirrup 25 receiving, between its branches, the corresponding end of the stand 12.
  • the stirrup 25 has an L-shaped bent light 27, in which is engaged the pin 21 so as to rotate and slide.
  • the stirrup 25 is further formed with two stop notches 28, 29 complementary to the pin 23 and provided to receive the latter.
  • the two notches 28, 29 are offset radially (relative to the axis of the stand 11) in the fold plane.
  • the locking notch 28 is provided to define, by receiving the pin 23, a sliding stop position of the pin 21 in the bent light 27, and thus ensure a stable unfolded position of the brace 7. This position corresponds to the alignment position of the stands 11, 12 in the service position of the structure 1.
  • the other notch 29 defines with the pin 23, during the engagement of the latter, a stable position partially folded crutches 11, 12 (not shown).
  • the structure 1 comprises releasable means for locking the brace 7 in the unfolded position, as shown in FIG. Figure 1 .
  • releasable locking means comprise a rigid rod 30 slidably mounted in the stand 11 between a neutral position, in which the rod 30 is essentially retracted into the tubular stand 11 ( Figure 2 ), and a locking position of the articulation 13, in which it projects coaxially from the stand 11 into the stand 12 ( Figures 1 and 4 ).
  • the rod 30 has at its free end facing the axis 16, a notch 33 provided to engage the pin 23 when the rod 30 is in its locking position of the joint 13. This position of engagement of the notch 33 on the pin 23 is shown on the Figures 1 and 4 .
  • the releasable locking means of the brace 7 are further provided with an operating member 34 pivotally mounted on the rod 30, on the side of its end opposite the notch 33.
  • the operating member 34 comprises a handle projecting from the outside of the first stand 11 in the vicinity of the upright 5.
  • the handle 35 thus allows an operator placed outside the load, that is to say on the side of the upright 5 outside the angular sector defined by the plate 3 and the amount 5 in the open position, as opposed to an underload position below the plate 3, to maneuver the rod 30 slidably.
  • the operating member 34 further comprises a shaft 37 connecting the handle 35 to the rod 30, and embodying the axis of pivoting of the handle 35. This axis is parallel to the axes 15, 16.
  • the shaft 37 is provided with a cylindrical section and at least one flattened section 39, which protrudes from the stand 11 towards the outside through an oblong slot 41 formed in the stand 11.
  • the flattened section 39 is inscribed in the extension of the cylindrical section, and extends over a diameter of the latter.
  • the oblong slot 41 extends axially on the stand 11, that is to say in the direction of sliding of the rod 30.
  • the light 41 has, at each of its two ends, a substantially circular stop shape 43A, 43B of diameter corresponding to that of the shaft 37.
  • the light 41 has, between the two circular ends 43A, 43B, a rectilinear section 45 of smaller thickness, corresponding to the thickness of the flat section 39.
  • the section 45 is adapted to slide guide the flat section 39 of the shaft 37, in a specific orientation thereof around the pivot axis of the handle 35.
  • the length of the light 41 corresponds to the stroke of the rod 30 to move from one to the other of its release and locking positions of the joint 13.
  • the crutch 11 has a fixed shim 50 (see in particular Figure 3 ), arranged in the vicinity of the lumen 41 and adapted to lock the handle 35 in rotation, in a first direction when the flat section 39 is in the first stop form 43A, and in a second opposite direction when the flat section 39 is in the second form of stop 43B.
  • the wedge 50 has at one end a complementary stop edge 51 of a corrugated face 52 of the handle, and at the other end a stop edge 53 designed to cooperate in abutment with a face 54 (FIG. here essentially flat).
  • the mutual engagement of the opposite faces 52, 54 of the handle 35 with the edges 51, 53 of the wedge 50 also ensures the axial translation stop of the rod 30, respectively in the direction of the engagement (position of the Figure 6 ) and in the sense of withdrawal (position of the Figure 3 ).
  • the handle 35 with the shim 50 and on the other hand the flattened section 39 with the circular stop forms 43A, 43B, constitute complementary stop means for the rod 30 in its positions of release and blocking.
  • the locking of the rod 30 in one of its stop positions is obtained by orienting the handle 35 around its axis of rotation 37 in a position such that the flat section 39 can not engage, from the one of the stop forms 43A, 43B, in the straight section 45 of the light 41, and such that the handle 35 bears on the shim 40 by the complementary surfaces 51, 52, 53, 54 provided for this purpose.
  • the unlocking of the rod 30 making it possible to slide in the stand 11 is obtained by placing the handle 35 in such an orientation that the flat part 39 can be engaged and slidably displaced in the rectilinear section 45 of the oblong slot.
  • an operator placed off load must manipulate the handle 35 to rotate to rotate 270 ° (in the direction indicated by the arrow F1) and bring the flat section 39 in the extension of the rectilinear section 45 of the oblong slot 41.
  • This has the effect of allowing the extraction of the flattened section 39 of the circular end 43B and thus the sliding of the rod 30 in the direction of the axis 15.
  • the folding phase is illustrated in which the flattened section 39 of the shaft 37 slides in the lumen 41 in a manner corresponding to the sliding of the rod 30 in the stand 11, in the direction of disengagement.
  • the flat section 39 reaches the circular end 43A of the lumen 41, indicating the stop position corresponding to the stopping position of the rod, the latter is essentially retracted into the stand 11 and completely disengaged from the stand 12 .
  • the support is carried out at the level of the heel 6, as shown in FIG. Figure 6 .
  • the crutches 11, 12 can then be folded by pivoting about the axis 21. It may be necessary for the operator to intervene to exert a relatively low traction on the stand 11 and thus facilitate the clearance of the pin 23 of the notch 28 as suggested by the Figure 6 . The operator can easily exert this traction from its off-load position (to the left of the amount 5 in the Figures).
  • the hinge 13 is designed such that the pin 23 engages naturally in the notch 29 by disengaging the notch 28, so as to place the brace 7 in a partially folded position.
  • the crutches 11, 12 then define between them a small angle and not zero.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rehabilitation Tools (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Tents Or Canopies (AREA)
  • Laminated Bodies (AREA)
  • Body Structure For Vehicles (AREA)

Claims (11)

  1. Faltbares Gerüst für Arbeiten im Freivorbau umfassend:
    - eine Plattform (3),
    - mindestens einen Pfosten (5), der um eine im Wesentlichen parallel zur Plattform liegenden Gelenkachse an einem Ende der Plattform (3) zwischen einer zusammengeklappten Position und einer ausgeklappten Nutzungsposition, in der er orthogonal zur Plattform ist, angelenkt ist,
    - mindestens einen faltbaren Träger (7), der die Plattform (3) und den Pfosten (5) miteinander verbindet und der zwei rohrförmige Stützen (11, 12) umfasst, die miteinander gelenkig verbunden sind, und
    - freigebbare Arretierungsmittel (30, 34) für den Träger (7) in entfalteter Position,
    dadurch gekennzeichnet, dass es einen Ansatz (6) zur Auflage auf den Boden umfasst, der mit dem Pfosten (5) an seinem freien Ende, entgegengesetzt zum Gelenkende, verbunden ist, wobei der Ansatz von dem freien Ende des Pfosten (5) hervorspringt und in der entfalteten Position des Pfostens in Bezug auf eine zur Plattform (3) orthogonale Ebene, die durch die Gelenkachse (4) hindurchgeht, versetzt ist und die versetzte Position des Ansatzes (6) in Bezug auf die orthogonale Ebene so angepasst ist, dass die Auflage des Ansatzes (6) auf dem Boden einen Zug auf die Stützen (11, 12) hervorruft, der dazu strebt, sie zu spreizen und das Falten der Träger einzuleiten, ohne dass eine bedeutsame Kraft von der Bedienperson geliefert werden muss.
  2. Gerüst nach Anspruch 1, dadurch gekennzeichnet, dass der Ansatz (6) an dem Pfosten (5) derart angeordnet ist, dass sich das Gelenk (13) zwischen den zwei Stützen (11, 12) und der Ansatz (6) sich in der entfalteten Position des Pfostens (5) beidseitig der Ebene befinden.
  3. Gerüst nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Gelenk (13) zwischen den zwei rohrförmigen Stützen (11, 12) einen mit einer der Stützen (12) verbundenen Zapfen (21) und einen abgewinkelten Schlitz (27) aufweist, der in einem mit der anderen Stütze (11) verbundenen Teil (25) gebildet ist, wobei der Zapfen (21) in den Schlitz derart eingreift, dass er schwenken und gleiten kann.
  4. Gerüst nach Anspruch 3, dadurch gekennzeichnet, dass die Stützen (11, 12) jeweils einen Stift (23) und eine komplementäre Anschlagauskerbung (28) umfassen, die die entfaltete Position des Trägers (7) sowie eine Position des Anschlags für das Gleiten des Zapfens (21) in dem abgewinkelten Schlitze (27) definieren.
  5. Gerüst nach einem beliebigen der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die freigebbaren Mittel zur Arretierung (30, 34) umfassen:
    - eine Stange (30), die gleitend in einer erste Stütze (11) angeordnet ist und so in die zweite Stütze (12) selektiv eingreifen oder aus dieser herausgenommen werden kann, um jeweils das Gelenk (13) zwischen den zwei Stützen (11, 12) zu blockieren oder es freizugeben und
    - ein mit der Stange (30) verbundenes Betätigungselement (34), das von der ersten Stütze (11) in der Nähe des Pfostens (5) herausragt, um eine Betätigung der Stange (30) bezüglich des Gleitens zu ermöglichen.
  6. Gerüst nach Anspruch 5, dadurch gekennzeichnet, dass die erste Stütze (11) einen Längsschlitz (41) umfasst, der sich gemäß der Gleitrichtung der Stange (30) erstreckt und von dem das Betätigungselement (34) herausragt.
  7. Gerüst nach Anspruch 5 oder Anspruch 6, dadurch gekennzeichnet, dass die freiggebbaren Arretierungsmittel (30, 34) Anschlagmittel (35, 39, 43A, 43B, 50) für die Stange (30) in einer Arretierungsstellung und einer Freisetzungsstellung umfasst, die in komplementärer Weise an dem Betätigungselement (34) und an der ersten Stütze (11) angeordnet sind.
  8. Gerüst nach Anspruch 7, dadurch gekennzeichnet, dass das Betätigungselement (34) schwenkbar an der Stange (30) zwischen einer Position, in der es mit der ersten rohrförmigen Stütze (11) zusammenarbeitet, um das Gleiten der Stange (30) zu blockieren, und einer Position zur Entriegelung befestigt ist, in der es das Gleiten der Stange (30) zwischen der Blockierposition und der Freisetzungsposition zulässt.
  9. Gerüst nach den Ansprüchen 4 und 5 in Kombination, dadurch gekennzeichnet, dass der Stift (23) an der zweiten Stütze (12) angeordnet ist und die Stange (30) in ihrem zu der zweiten Stütze (12) gerichteten freien Ende eine Auskerbung (33) aufweist, die vorgesehen ist, um mit dem Stift (23) in der Blockierposition der Stange (30) in Eingriff zu treten.
  10. Gerüst nach einem beliebigen der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Gelenk (13) zwischen den Stützen (11, 12) einerseits einen Zapfen (21), der mit einer der Stützen (12) verbunden ist, und eine Schwenkachse einer Stütze (12) in Bezug auf die andere (11) realisiert, und einen Anschlag- oder Keilungsstift (23), der in Bezug auf den Zapfen (21) in der Faltebene versetzt ist, umfasst.
  11. Gerüst nach Anspruch 10, dadurch gekennzeichnet, dass das Gelenk (13) andererseits einen mit der anderen Stütze (11) verbundenen Bügel (25) umfasst, der zwischen seinen Schenkeln das korrespondiere Ende der einen der Stützen (12) aufnimmt, wobei der Bügel (25) außerdem mit zwei komplementär zum Stift (23) ausgebildeten Anschlagvertiefungen (28, 29) gebildet ist, die vorgesehen sind, diesen letzteren aufzunehmen.
EP07291127A 2006-09-21 2007-09-21 Perfektionierte Faltkonstruktion für Arbeiten im Freivorbau Active EP1905921B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL07291127T PL1905921T3 (pl) 2006-09-21 2007-09-21 Ulepszona konstrukcja składana do robót wspornikowych

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0608293A FR2906286B1 (fr) 2006-09-21 2006-09-21 Structure pliable perfectionnee de travail en encorbellement

Publications (2)

Publication Number Publication Date
EP1905921A1 EP1905921A1 (de) 2008-04-02
EP1905921B1 true EP1905921B1 (de) 2010-04-07

Family

ID=37949722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07291127A Active EP1905921B1 (de) 2006-09-21 2007-09-21 Perfektionierte Faltkonstruktion für Arbeiten im Freivorbau

Country Status (5)

Country Link
EP (1) EP1905921B1 (de)
AT (1) ATE463635T1 (de)
DE (1) DE602007005743D1 (de)
FR (1) FR2906286B1 (de)
PL (1) PL1905921T3 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2932512B1 (fr) * 2008-06-17 2012-04-13 Paul Marie Bernard Entretoise articulee pour plateforme support de banche
FR2944540B1 (fr) * 2009-04-17 2013-06-28 Sateco Sa Attache volante securisee de support et de fixation de structure sur une paroi.
KR20130009731A (ko) 2009-09-15 2013-01-23 안드레센 타워즈 에이/에스 힌지에 의하여 플랫폼 세그먼트와 연결되는 튜브형 빌딩 구조
FR2980229B1 (fr) * 2011-09-19 2014-07-11 Sateco Sa Structure en encorbellement equipee d'un mecanisme de blocage/deblocage et procede de depliage/pliage d'une telle structure
FR2984383B1 (fr) * 2011-12-20 2014-01-03 Sateco Sa Structure pliable de travail en encorbellement comprenant des moyens de verrouillage
FR2989364B1 (fr) * 2012-04-16 2014-04-11 Sateco Sa Treuil de relevage d'un auvent de protection d'une structure pliable de travail en encorbellement et methode de relevage
FR3000975B1 (fr) * 2013-01-11 2015-01-02 Sateco Sa Structure pliable de travail en encorbellement comportant un plancher comprenant une pluralite de lames longitudinales en materiau composite
CN105298098A (zh) * 2015-10-23 2016-02-03 南通四建集团有限公司 一种悬挑式扣件钢管脚手架
FR3100554B1 (fr) 2019-09-08 2021-08-20 Sateco Sa Structure pliable de travail en encorbellement comportant un organe d’interface configuré pour combler un jeu horizontal
FR3100825B1 (fr) 2019-09-17 2021-10-22 Sateco Sa Structure pliable de travail en encorbellement comportant un dispositif de butée réglable pour garde-corps
FR3100828B1 (fr) 2019-09-17 2021-10-29 Sateco Sa Structure pliable de travail en encorbellement comportant des pieds pour l’empilement
FR3100827B1 (fr) 2019-09-17 2021-08-20 Sateco Sa Structure pliable de travail en encorbellement comportant un dispositif d’assistance au relevage d’un auvent de protection arrière
FR3100826B1 (fr) 2019-09-17 2021-10-22 Sateco Sa Structure pliable de travail en encorbellement comportant un organe d’assistance pour régler la longueur d’extension d’un châssis latéral
CN113309352B (zh) * 2020-02-26 2022-04-19 广东博智林机器人有限公司 翻转机构
FR3115805B1 (fr) 2020-11-02 2022-11-25 Sateco Sa Structure pliable de travail en encorbellement pour le réglage manuel de la longueur d’extension d’un châssis latéral
CN116265735B (zh) * 2022-06-30 2024-02-06 北京金风科创风电设备有限公司 塔筒片体组件、塔筒段以及塔筒运输和组装方法
FR3138159A1 (fr) 2022-07-19 2024-01-26 Sateco Structure pliable de sécurisation pour un chantier de construction
FR3140103A1 (fr) 2022-09-27 2024-03-29 Sateco Structure pliable de travail en encorbellement comportant un organe de blocage d’un garde-corps en position verrouillée et procédé associé

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4153229A (en) * 1977-11-21 1979-05-08 Bequette Noah L Folding scaffold support
FR2510164A1 (fr) * 1981-07-24 1983-01-28 Bilas Yvon Passerelle a consoles pliables pour travaux de batiments
FR2621060B2 (fr) * 1987-07-03 1990-03-23 Rebeyrotte Gerard Organe de verrouillage notamment pour passerelle support de banches
DE8909026U1 (de) * 1989-07-25 1989-09-14 Oesterreichische Doka Schalungs- Und Geruestungstechnik Ges.M.B.H., Amstetten, At
DE4316976A1 (de) * 1993-05-21 1994-11-24 Peri Gmbh Gerüstbühne
FR2889223B1 (fr) * 2005-07-29 2007-11-02 Outinord St Amand Structure de travail en encorbeillement

Also Published As

Publication number Publication date
DE602007005743D1 (de) 2010-05-20
FR2906286A1 (fr) 2008-03-28
ATE463635T1 (de) 2010-04-15
FR2906286B1 (fr) 2010-12-10
EP1905921A1 (de) 2008-04-02
PL1905921T3 (pl) 2010-09-30

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