EP3712354B1 - Plateforme de coffrage - Google Patents

Plateforme de coffrage Download PDF

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Publication number
EP3712354B1
EP3712354B1 EP20164087.7A EP20164087A EP3712354B1 EP 3712354 B1 EP3712354 B1 EP 3712354B1 EP 20164087 A EP20164087 A EP 20164087A EP 3712354 B1 EP3712354 B1 EP 3712354B1
Authority
EP
European Patent Office
Prior art keywords
bracket
frame
formwork
adjustment device
wall formwork
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
EP20164087.7A
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German (de)
English (en)
Other versions
EP3712354A1 (fr
Inventor
Jürgen HEHER
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.)
Doka GmbH
Original Assignee
Doka GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Doka GmbH filed Critical Doka GmbH
Publication of EP3712354A1 publication Critical patent/EP3712354A1/fr
Application granted granted Critical
Publication of EP3712354B1 publication Critical patent/EP3712354B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
    • E04G17/002—Workplatforms, railings; Arrangements for pouring concrete, attached to the form
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G1/00—Scaffolds primarily resting on the ground
    • E04G1/15—Scaffolds primarily resting on the ground essentially comprising special means for supporting or forming platforms; Platforms
    • E04G1/152—Platforms made of metal or with metal-supporting frame

Definitions

  • the invention relates to a formwork platform for attachment to a wall formwork element, in particular a frame formwork element, according to the preamble of claim 1.
  • a wall formwork module is known to which a decking board is attached.
  • the back of the wall formwork module has a framework made of metal girders to which two triangular scaffold brackets are attached at a mutual distance.
  • a connection beam of the decking board is attached to the upper, horizontal arm of each console.
  • the US 2005/0139422 A1 shows a device for attaching other types of platforms for workers to a scaffold.
  • the platforms are placed here on beams. It is not intended to be used on formwork platforms.
  • the KR 10 2011 0 131 336 A describes a device for attaching a different type of platform to a wall formwork.
  • the DE 20 2012 003 497 U1 shows a mounting part for attaching a handrail to a wall formwork.
  • the object of the invention is at least to alleviate or remedy individual disadvantages of the prior art.
  • the aim of the invention is, in particular, to enable the formwork platform to be used in different ways.
  • a first adjustment device between the frame and the first bracket and / or a second adjustment device between the frame and the second bracket is set up to releasably connect the frame to the first and second bracket with different lateral distances between the first and second brackets connect to.
  • the frame with the covering can be releasably attached to the first and the second console at different distances between the first and second console.
  • the distance between the first and second console is therefore variable.
  • the frame with the covering preferably does not protrude laterally beyond the edge of the wall formwork.
  • the wall formwork consists of one or more wall formwork elements. “Detachable” means that the connection can be made and disconnected several times, in particular without tools.
  • the first and second brackets can therefore be adjusted in the horizontal direction parallel to the main plane of the wall formwork element.
  • the lateral adjustment of the consoles is particularly advantageous when different wall formwork elements, in particular wall formwork elements with different widths, are used.
  • the embodiment according to the invention is also advantageous if a wall formwork is provided with at least two wall formwork elements standing on edge and (above or below) at least one wall formwork element lying on it.
  • the lateral distance between the first and second brackets can be changed by means of the first and second adjusting devices in order to enable fastening to predetermined fastening points of the wall formwork element.
  • the first and / or second adjustment device are preferably each set up for a maximum lateral adjustment of at least 50 mm, preferably at least 150 mm, in particular at least 250 mm, for example essentially 290 mm. If the full range of adjustment of the first or second console is used, the lateral distance to the other console held in the same lateral position therefore changes by at least 50 mm.
  • the first adjusting device and / or the second adjusting device are further set up to secure the frame against lateral displacement at the respective lateral distance between the first and second bracket.
  • the desired bracket spacing can be set and the frame can also be secured against lateral displacement in the set position.
  • the first adjusting device and / or the second adjusting device has an engagement element and a receptacle into which the engagement element engages.
  • a plurality of receptacles spaced apart from one another in the lateral direction are provided.
  • the lateral overhang between the respective bracket and the associated side edge of the frame and, accordingly, the lateral distance between the first and second bracket changes.
  • the engagement element is provided on one of the frame and (first or second) bracket.
  • the recordings are provided on the other of the frame and (first or second) console.
  • a projection is preferably provided as the engagement element, which projection is set up for a form-fitting connection with the receptacle.
  • the engagement element is preferably provided on the (first or second) bracket, since there is less space required in the lateral direction for the engagement element.
  • the recordings are on the Frame, preferably on the underside of the frame facing away from the work surface.
  • the first adjusting device and / or the second adjusting device has a toothed strip with a plurality of spaced apart receptacles between teeth or a threaded rod for engaging the engagement element.
  • the toothed rack On the side of the engagement element, the toothed rack has a plurality of teeth, preferably at regular intervals, between which the receptacles for the engagement element are formed.
  • the receptacle is formed by a thread turn of the threaded rod.
  • the first adjustment device and / or the second adjustment device each have an angular part with the engagement element.
  • the angle part is preferably arranged on the upper side of the first or second bracket, in particular on an essentially horizontal support arm of the first or second bracket.
  • the engagement element can be connected as a separate part to a base body of the angle part, for example via a plug connection.
  • the engagement element can be formed in one piece with the base body. For example, a nose which protrudes from the base body can be provided as the engagement element.
  • the location and direction information relate to an intended state of use of the stage with a horizontal orientation of the work surface.
  • the toothed strip with the receptacles or the threaded rod is pushed into the angle part with the engagement element.
  • the angle part has a stop surface for limiting forward movement of the frame.
  • the angle part is used to the detachable arrangement of the frame in the intended Facilitate position.
  • the engagement element on the angle part is connected to the appropriate receptacle.
  • the sliding of the frame in the forward direction, ie in the direction perpendicular to the wall formwork element towards this, is limited by the stop surface of the angle part, so that the intended position is reached.
  • the angle part preferably has a substantially vertical retaining leg with the stop surface and a substantially horizontal securing leg with the engagement element.
  • the first and the second adjusting device are preferably designed to be identical, so that an arrangement of the frame on the first and second bracket that is turned through 180 ° is made possible.
  • the first bracket has a first bracket, in particular a first holding opening
  • the second bracket has a second bracket, in particular a second holding opening, on which a railing is releasably held, the railing being a holding surface for a longitudinal edge of the frame, so that a backward movement of the frame is blocked by the holding surface of the railing.
  • a backward movement of the frame in the horizontal direction away from the wall formwork element
  • the railing preferably has two uprights which are attached to the first or second holder.
  • a railing element, in particular a back railing can be attached to the uprights.
  • two side railings can be provided, which can preferably be releasably connected to fastening openings in the frame.
  • first and / or second bracket has a connection part for releasable connection to the wall formwork element and a support bracket for preferably releasable connection with the connection part.
  • the support bracket preferably has a substantially horizontal support arm which supports the frame from below.
  • the support bracket can have a substantially vertical support leg for support on the Have wall formwork element.
  • the support bracket can also have an inclined support part between the support arm and the support leg.
  • connection part has at least one holding projection for striking against an upper edge of the wall formwork element.
  • connection part is placed on the upper edge of the wall formwork element.
  • the upper edge of the wall formwork element can be used as a reference point for the vertical position of the formwork platform. This is particularly advantageous when two formwork platforms are attached to different wall formwork elements next to one another. Since the upper edges of the adjacent wall formwork elements are aligned with one another even if different wall formwork elements are used, a step between the working surfaces of the wall formwork elements can be avoided.
  • connection part has a longitudinal guide for the detachable arrangement of a securing element, preferably a securing screw, in particular a star screw, in various longitudinal positions of the longitudinal guide.
  • a securing element preferably a securing screw, in particular a star screw
  • the longitudinal guide preferably extends essentially in the vertical direction. This enables the fastening points of different wall formwork elements to be reached.
  • a latching connection is preferably provided between the support bracket and the connection part, the latching connection having a latching recess, a latching element and preferably a spring, the latching element against gravity and / or against the force the spring is movable, in particular pivotable, from a position locked with the locking recess into a release position releasing the locking recess.
  • the locking recess is on one of the support bracket and connecting part, the locking element, preferably also the spring, provided on the other of the support bracket and connection part.
  • the latching recess is latched to the latching element, preferably against the force of gravity and the force of the spring, so that the support bracket is secured in the vertical direction.
  • the latching element is brought out of engagement with the hook, so that the support bracket can be removed from the connection part.
  • the locking element has an actuating leg with a first section and a second section, the first section in the locked position of the locking element and the second section of the actuating leg in the release position of the locking element at a viewing opening of the connector is arranged.
  • the first section can have a first marking, in particular a first color marking, for example green
  • the second section can have a second marking, in particular a second color marking, for example red.
  • Fig. 1 , 2 show a wall formwork 1 with at least one wall formwork element 2, which has a flat formwork skin 3 on the front side to delimit a space for filling with concrete.
  • two wall formwork elements 2 are shown side by side by way of example. Depending on the application, only one wall formwork element 2 or more than two wall formwork elements 2 can be provided.
  • a frame formwork element is provided as the wall formwork element 2, which has a plurality of stiffening ribs 4 on the rear side, ie on the side facing away from the concrete.
  • a formwork platform 5 is detachably attached to the rear of the wall formwork elements 2 and has a frame 6 with a front longitudinal edge 6a, a rear longitudinal edge 6b and a first 6c and second side edge 6d.
  • the frame 6 is rectangular in plan view, the front longitudinal edge 6a and rear longitudinal edge 6b are longer than the first 6c and second side edge 6d.
  • a covering 7 with a flat contact surface 8 is releasably held on the frame 6 for workers.
  • the frame 6 can be provided with different coverings 7. For example, a full-surface wood, metal or plastic covering or a grating can be provided.
  • a first bracket 9 and a second bracket 10 are provided, which are arranged at a lateral distance (viewed parallel to the front 6a or rear longitudinal edge 6b) from one another.
  • the formwork platform 5 has a first adjustment device 11 between the frame 6 and the first bracket 9 and a second adjustment device 12 between the frame 6 and the second bracket 10, with which the lateral distance between the first 9 and second bracket 10 can be changed can.
  • the frame 6 is further secured in the set position against lateral displacement (in the direction parallel to the front 6a and rear longitudinal edge 6b, ie towards the first 6c and second side edge 6d) by the first 11 and second adjustment device 12.
  • the first 11 and second adjustment devices 12 are designed to be identical, so that the following explanations relate equally to the first 11 and second adjustment device 12.
  • the first and second adjustment device 12 each have an engagement element 13 on the first 9 and second bracket 10 (cf. Figure 11B ) and a plurality of receptacles 14 spaced apart from one another in the lateral direction on the frame 6 (cf. in detail Fig. 8 ).
  • the engagement elements 13 are arranged in the matching receptacles 14 of the first 11 and second adjustment device 12.
  • the first 11 and second adjustment device 12 according to FIG Figures 1 to 8 each have a toothed strip 15, each with a plurality of receptacles 14 for the engagement elements 13.
  • the toothed bar 15 has a plurality of teeth 15a on the upper side, between which separate receptacles 14 in the form of receptacle grooves 14a are formed.
  • the toothed strips 15 are with With the aid of mounting brackets, each attached to the underside of the frame 6.
  • the first 11 and second adjustment device 12 each have an angle part 16 which is arranged on the first 9 and second bracket 10, respectively.
  • the toothed strips 15 with the receptacles 14 are pushed into the angle parts 16 on the first 9 or second bracket 10 with the engagement elements 13 in such a way that the desired arrangement of the frame 6 with respect to the wall formwork element 2 is achieved.
  • the toothed bar 15 only has teeth 15a on the upper side, which are trapezoidal in cross-section.
  • FIGS 9A through 9D show alternative design variants of the toothed strip 15.
  • a plurality of teeth 15a are provided on the upper and lower sides, so that at least one engagement element 13 can be brought into engagement with the teeth 15a on the upper and lower sides.
  • the toothed bar 15 only has teeth 15a on the underside.
  • teeth 15a triangular in cross section, according to FIG Figure 9D teeth 15a which are rectangular in cross section are provided.
  • a single, coherent receptacle 14 is provided, which is formed by a threaded rod 15b for engaging the engagement element 13.
  • the angle part 16 also has a stop surface 17 for limiting forward movement of the frame 6 when it is mounted on the first 9 and second bracket 10.
  • the angle part 16 has a vertical stop leg 17a, on which the toothed strip 15 is attached in the intended position of the frame 6.
  • a horizontal securing limb 17b through which the engaging element 13 is inserted is angled from the stop limb 17a. The securing leg 17b and / or the engagement element 13 prevents the covering from tilting.
  • the engagement element 13 can alternatively also be arranged below the horizontal securing limb 17b on the upper surface of the horizontal support arm 20 of the first bracket 9 facing the horizontal securing limb 17.
  • This design is suitable for a design of the toothed rack 15 with teeth 15a on the underside (cf. Figures 9A through 9D ).
  • the first 9 and second bracket 10 each have a connection part 18 for the detachable connection to the wall formwork element 2 and a support bracket 19 for the detachable connection to the connection part 18.
  • the first 9 and second console 10 are of identical design, so that the following explanations relate equally to the first 9 and second console 10.
  • the support bracket 19 has a horizontal support arm 20 for supporting the frame 6, a vertical support leg 21 for support on the wall formwork element 2 and an inclined support part 22 between the support arm 20 and the support leg 21.
  • the support bracket 19 also has a vertical connecting arm 23 between the support part 22 and the front end of the support arm 20.
  • a horizontal connecting web 24 is provided between the upper end of the vertical support leg 21 and the vertical connecting arm 23.
  • connection part 18 has a vertical longitudinal guide 25 on which a securing element 26, here a star nut, for fixing the connection part 18 on the wall formwork element 2 can be arranged in various longitudinal positions along the longitudinal guide 25.
  • a securing element 26 here a star nut
  • the connection part 18 on the wall formwork element 2 can be arranged in various longitudinal positions along the longitudinal guide 25.
  • two end positions of the securing element 26 are shown.
  • the end Figures 13A, 13B it can be seen that the securing element 26 on the side of the wall formwork element 2 has a locking part 27 which can be inserted through a suitable opening on the wall formwork element 2 and secured by turning.
  • Figure 13A shows the release position for inserting the locking part 27 into the opening on the wall formwork element 2.
  • Figure 13B shows the twisted locking position of the locking part 27 of the securing element 26.
  • the locking is possible in any position between the upper and lower end positions along the longitudinal guide 25.
  • the securing element 26 also has a Fail-safe device 99, here a sleeve, which prevents the securing element 26 from being pulled out of the longitudinal guide 25.
  • connection part 18 has two holding projections 28 on both sides of the longitudinal guide 25, which are supported on an upper edge 2a of the wall formwork element 2 in the assembled state of the first bracket 9 (cf. Fig. 1 ).
  • a snap connection 29 is provided between the support bracket 19 and the connection part 18.
  • the support bracket 19 has two connecting bolts 30 which protrude downward from the ends of a fork 31 of the support bracket 19.
  • the fork 31 is connected to the front end of the support arm 20.
  • the connecting bolts 30 are inserted through two sleeves 32 of the connecting part 18.
  • At least one of the connecting bolts 30 has a latching recess 30a at the lower end, which is latched to a latching element 34 on the connecting part 18 by gravity and the force of a spring 33.
  • the latching element 34 is manually moved into the release position (cf. the double arrow in Figure 16B ).
  • the latching element 34 has an actuating leg 35 with a first section 35a and a second section 35b. In the latching position of the latching element 34, the first section 35a is arranged and in the release position of the latching element 34 the second section 35b is arranged at a viewing opening 36 of the connection part 18. In the embodiment variant shown, the viewing opening 36 is provided below the longitudinal guide 25 of the connecting part 18.
  • the first bracket 9 has a first bracket 37, here a first holding opening
  • the second bracket 10 has a second bracket 38, here a second holding opening, on each of which a post 39 for attaching a back railing 40a is detachably arranged.
  • side railings 40b are placed in fastening openings 43 (cf. Fig. 4 ) on the side end areas of the frame 6 inserted.
  • the back railing 40a and the side railing 40b together form a railing 41 which encloses the work surface on the stage.
  • the posts 39 each have a holding surface 42 for the rear longitudinal edge 6b of the frame 6, so that a backward movement of the frame 6 (ie in the horizontal direction away from the wall formwork element 2) is blocked by the holding surface 42 of the post 39.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Claims (11)

  1. Plateforme de coffrage (5) pour le montage au niveau d'un élément de coffrage de paroi (2), en particulier élément de coffrage de cadre, présentant :
    - un cadre (6) avec un revêtement (7) avec une surface de contact (8) pour des travailleurs ;
    - une première et une seconde console pour l'appui du cadre (6), dans lequel les première (9) et seconde consoles (10) sont agencées à une distance latérale l'une de l'autre ;
    - un premier dispositif de réglage (11) entre le cadre (6) et la première console (9) et/ou un second dispositif de réglage (12) entre le cadre (6) et la seconde console (10) qui est conçu afin de relier le cadre (6) à différentes distances latérales entre les première (9) et seconde consoles (10) de manière détachable à la première (9) ou à la seconde console (10), dans lequel le premier dispositif de réglage (11) et/ou le second dispositif de réglage (12) présente un élément de mise en prise (13) et au moins un logement (14), dans lequel l'élément de mise en prise (13) vient en prise, caractérisée en ce que le premier dispositif de réglage (11) et/ou le second dispositif de réglage (12) présente une baguette dentée (15) avec une pluralité de logements (14) espacés les uns des autres entre des dents (15a) ou une barre filetée (15b) pour la mise en prise de l'élément de mise en prise (13), que le premier dispositif de réglage (11) et/ou le second dispositif de réglage (12) présente une partie d'angle (16) avec l'élément de mise en prise (13),
    et que la baguette dentée (15) est enfoncée avec les logements (14) ou la barre filetée (15b) dans la partie d'angle (16) avec l'élément de mise en prise (13).
  2. Plateforme de coffrage (5) selon la revendication 1, caractérisée en ce que le premier dispositif de réglage (11) et/ou le second dispositif de réglage (12) sont en outre aménagés afin de protéger le cadre (6) dans la distance latérale respective entre la première (9) et seconde console (10) contre un déplacement latéral.
  3. Plateforme de coffrage (5) selon la revendication 1 ou 2, caractérisée en ce que la partie d'angle (16) présente une surface de butée (17) pour la délimitation d'un mouvement vers l'avant du cadre (6).
  4. Plateforme de coffrage (5) selon l'une des revendications 1 à 3, caractérisée en ce que la première console (9) présente un premier support (37), en particulier une première ouverture de retenue, et/ou la seconde console (10) présente un second support (38), en particulier une seconde ouverture de retenue, au niveau de laquelle une balustrade (41) est maintenue de manière détachable.
  5. Plateforme de coffrage (5) selon la revendication 4, caractérisée en ce que la balustrade (41) présente une surface de retenue (42) pour un bord longitudinal du cadre (6) de sorte qu'un mouvement vers l'arrière du cadre (6) soit bloqué par la surface de retenue (42) de la balustrade (41).
  6. Plateforme de coffrage (5) selon l'une des revendications 1 à 5, caractérisée en ce que la première (9) et/ou seconde console (10) présente une partie de raccordement (18) pour la liaison détachable de préférence avec l'élément de coffrage de paroi (2) et une équerre porteuse (19) pour la liaison détachable avec la partie de raccordement (18).
  7. Plateforme de coffrage (5) selon la revendication 6, caractérisée en ce que la partie de raccordement (18) présente au moins une saillie de retenue pour la butée contre une arête supérieure (2a) de l'élément de coffrage de paroi (2).
  8. Plateforme de coffrage (5) selon la revendication 6 ou 7, caractérisée en ce que la partie de raccordement (18) présente un guidage longitudinal (25) pour l'agencement détachable d'un élément de fixation (26), de préférence d'une vis de fixation, en particulier d'un écrou en étoile, dans différentes positions longitudinales du guidage longitudinal (25).
  9. Plateforme de coffrage (5) selon l'une des revendications 6 à 8, caractérisée en ce qu'une liaison par encliquetage (29) est prévue entre l'équerre porteuse (19) et la partie de raccordement (18), dans laquelle la liaison d'encliquetage (29) présente un évidement d'encliquetage (30a) et un élément d'encliquetage (34).
  10. Plateforme de coffrage (5) selon la revendication 9, caractérisée en ce que l'élément d'encliquetage (34) présente une branche d'actionnement (35) avec une première section (35a) et une seconde section (35b), dans lequel la première section (35a) est agencée dans la position encliquetée de l'élément d'encliquetage (34) et la seconde section (35b) de la branche d'actionnement (35) est agencée dans la position de libération de l'élément d'encliquetage (34) au niveau d'une ouverture d'observation (36) de la partie de raccordement (18).
  11. Coffrage de paroi présentant :
    - un élément de coffrage de paroi (2), en particulier élément de coffrage de cadre, et
    - une plateforme de coffrage (5) selon l'une des revendications 1 à 10, dans lequel la plateforme de coffrage (5) est montée de manière détachable au niveau de l'élément de coffrage de paroi (2).
EP20164087.7A 2019-03-19 2020-03-19 Plateforme de coffrage Active EP3712354B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202019001296.6U DE202019001296U1 (de) 2019-03-19 2019-03-19 Schalungsbühne

Publications (2)

Publication Number Publication Date
EP3712354A1 EP3712354A1 (fr) 2020-09-23
EP3712354B1 true EP3712354B1 (fr) 2021-11-17

Family

ID=69846258

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20164087.7A Active EP3712354B1 (fr) 2019-03-19 2020-03-19 Plateforme de coffrage

Country Status (4)

Country Link
EP (1) EP3712354B1 (fr)
DE (1) DE202019001296U1 (fr)
DK (1) DK3712354T3 (fr)
ES (1) ES2905604T3 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO346312B1 (no) * 2020-10-22 2022-05-30 Arnfinn Saervoll Punktbelastet løftegaffel til løfting av stående forskalingslemmer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU3010400A (en) * 1999-04-22 2001-05-17 Don Thomas Pty Ltd Scaffolding units and platforms for use with scaffolding units
US6886662B2 (en) * 2003-09-18 2005-05-03 D. Paul Riley Hanging scaffold support
IT1390652B1 (it) * 2008-07-14 2011-09-09 Pilosio Spa Supporto regolabile per mensola di servizio di casseforme
ES2349968B1 (es) * 2008-11-25 2011-08-16 Sistemas Tecnicos De Encofrados, S.A. Panel de forma ajustable para el encofrado de muros curvados.
FR2944041B1 (fr) * 2009-04-07 2015-05-15 Outinord St Amand Plateforme en encorbellement equipee d'un dispositif d'extension.
KR101138805B1 (ko) * 2010-05-29 2012-04-24 (주)블루폼 안전 작업대유닛
DE202012003497U1 (de) * 2012-04-05 2012-06-13 Doka Industrie Gmbh Halterungsteil für ein Geländer
DE102013006380A1 (de) 2013-04-12 2014-10-16 Polytech Gmbh Belagdiele für Gerüste

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Publication number Publication date
DK3712354T3 (da) 2022-01-17
ES2905604T3 (es) 2022-04-11
EP3712354A1 (fr) 2020-09-23
DE202019001296U1 (de) 2020-06-25

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