EP0633367B1 - Coffrage avec panneaux de coffrage et dispositifs d'assemblage - Google Patents

Coffrage avec panneaux de coffrage et dispositifs d'assemblage Download PDF

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Publication number
EP0633367B1
EP0633367B1 EP94110062A EP94110062A EP0633367B1 EP 0633367 B1 EP0633367 B1 EP 0633367B1 EP 94110062 A EP94110062 A EP 94110062A EP 94110062 A EP94110062 A EP 94110062A EP 0633367 B1 EP0633367 B1 EP 0633367B1
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EP
European Patent Office
Prior art keywords
web
shuttering
section
edge
hollow
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.)
Expired - Lifetime
Application number
EP94110062A
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German (de)
English (en)
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EP0633367A1 (fr
Inventor
Kurt Jaruzel
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PASCHAL-WERK G MAIER GmbH
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PASCHAL-WERK G MAIER GmbH
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Publication of EP0633367A1 publication Critical patent/EP0633367A1/fr
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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • 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
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/04—Forming boards or similar elements the form surface being of wood
    • 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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G2009/023—Forming boards or similar elements with edge protection
    • E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame

Definitions

  • the invention relates to a formwork with formwork panels and connecting means for this, wherein on parallel edges of formwork panels have a closed hollow cross-section edge profiles are provided, each of which has a stop web running at right angles to the formwork skin at the outermost edge of the formwork panel for tight contact with a corresponding stop web of an adjacent one Formwork board as well as at an approximately parallel holding bridge attack points for the edge profiles of adjacent formwork panels have connecting clamps, wherein in the stop webs of the hollow edge profiles in the longitudinal direction of their extension there are holes next to one another for the insertion of connecting bolts, which have at least one end at their end in cross-section in the connecting position have radially protruding projection which can be inserted through the perforation with the connecting bolt.
  • Such formwork is known from DE 38 38 488 C2 or DE-38 38 509 C1.
  • the edge profiles provided with a closed, approximately rectangular hollow cross-section have one on the retaining web trough-shaped indentation for attacking a clip, as is known for example from DE GM 88 14 208.
  • Such a clamp is aimed at double the dimension of a hollow edge profile and can only bring about a frictional connection.
  • formwork panels not only have edge profiles with a hollow cross-section, but also edge webs made of flat material, which is particularly advantageous if, for example, the formwork of panels that can be changed is to be combined with flat formwork panels.
  • the clamps which permit a certain closing movement are not suitable for such combinations of a hollow edge profile with an edge web consisting of flat material.
  • the invention has for its object to provide a formwork of the type mentioned, with which panels with hollow edge profiles can be connected to each other or with panels whose edge webs are made of flat material, so have no hollow cross-section and no multiple folds, but which are practically only in the edge plane at right angles to the formlining and whose free edge also ends in this plane.
  • the perforations in the stop bars are designed as keyhole-like or elongated holes for the connecting bolts, that the connecting bolts engage behind the edge of the perforations in the locked position or rotated position, that the distance and the size of the holes on the stop web correspond to the corresponding Dimensions of such perforations on flat edge webs formed from flat material correspond to further formwork panels and that the clear distance between the radially projecting projection and an axially spaced counter stop of the connecting bolt corresponds to the total thickness of the edge web formed from flat material and the thickness of the stop web of the hollow profile.
  • the holding web of the hollow edge profile opposite the stop web and also running approximately at right angles to the formlining can be unperforated.
  • the connecting bolt is required if a flat edge web is to be attached to an edge profile with a hollow cross-section, from which the connecting bolt with its projection can be inserted into the interior of the hollow cross-section of the edge profile and can then be fixed by twisting, so that the one or more protruding laterally Projections of this connecting bolt overlap the inside of the edges of the perforation of the edge profile.
  • the connecting bolt is correspondingly short and practically fits such a connecting bolt, as has previously been provided for connecting two formwork panels only with flat edge webs, the projection provided on the connecting bolt advantageously being radially opposite on both sides protrudes this bolt and its end and can for example be formed by a cross pin or can also be in one piece.
  • the hollow cross-section of the edge profile can be approximately rectangular or square and at least one bead, groove, groove or indentation for attacking corresponding projections of a fastening clip can be formed on the retaining web facing away from the stop bar.
  • the edge profile thus has a shape that allows a clip to be engaged, but also offers the possibility of attaching a connecting bolt if a formwork panel with a different design of the peripheral edge, namely only a flat edge web, is to be attached to it.
  • the hollow profile can be closed off at the back of the formlining with a fastening web that lies against this formwork skin and runs approximately at right angles to the stop web, and the formwork skin, which is made in particular of wood, can rest against this fastening web.
  • the formlining can thus extend almost to the outermost edge of the formwork panel and in any case further than is specified by the retaining web of the edge profile.
  • stop web provided with perforations is thicker than the other webs of the hollow edge profile and if the other webs of the edge profile by approximately U-shaped profile are formed, which rests with its edges on the stop profile and is welded to it at least one edge.
  • you can use connecting bolts transmitted forces can be introduced without the risk of deformation, while at the same time the remaining part of the hollow edge profile can have a thinner wall cross-section in a manner favorable for the total weight of the formwork panel, but due to the hollow cross-section it is nevertheless sufficient to be able to absorb the forces transmitted with a bracket .
  • the hollow edge profile with different edge thicknesses is adapted to the respective connecting means and the forces transmitted by them so that each of the connecting means to be used, be it a clamp or a connecting bolt, can transmit the corresponding forces without the risk of undesired deformation .
  • Embodiments of the hollow edge profile and the arrangement of the perforations and the fastening of the formwork skin are the subject of claims 6 to 10.
  • the U-leg can be moved as a fastening web relative to the stop web, which is advantageous in the type of fastening of the formlining specified in claims 7 to 9, because a screw connection is carried out with this fastening web and its welding to the stop web possibly would lead to unwanted deformations or faults and would not allow adaptation to the course of the formlining.
  • the formwork skin can be edged with its edge practically within a groove, that is, have a good fastening, which by the according to claim 8 penetrating screws is still improved. It can be clamped in with the aid of these screws, because the fastening web can be pulled and pressed against the formlining by tightening the screws without being hindered by fastening or welding to the stop web.
  • the holes for inserting connecting bolts can be accommodated as close as possible to the formlining without the projections of such connecting bolts projecting in the radial direction being obstructed by the fastening web.
  • Claim 11 finally specifies an arrangement which relates to the formwork panels, which can be adjusted in terms of their curvature by means of tensioning screws or turnbuckles which act on stiffening girders and edge profiles connected to the formlining.
  • connecting bolts can be used, which not only allows non-positive, but also positive locking of the same height, firm and absolutely secure connection of two formwork panels by means of the bolts themselves or the formwork panels can also be produced by such connecting bolts by the shear forces that can be absorbed by the bolts and not only be connected by frictional forces.
  • connecting brackets can also be used This is used, which is particularly advantageous when there are differences in height between adjacent segments or formwork panels and which is expedient when two formwork panels or segments with a hollow cross-section have edge profiles.
  • a formwork shown partially in top view in FIG. 1 has formwork panels 1, which in this exemplary embodiment have trapezoidal stiffening girders 3 between their edge profiles 2, which are provided at the edges and have a closed hollow cross section, and are suitable for formworking curved surfaces, possibly even in their curvature to be changed.
  • edge profile 2 each has a stop bar 5 running at the outermost edge of the formwork panel 1 and at right angles to the formwork skin 4 for tight contact with a corresponding stop web 5 of a neighboring control panel (FIGS. 1 and 2 ) and on an approximately parallel holding web 6 attack points for the edge profiles 2 of adjacent formwork panels 1 encompassing connecting clips 7.
  • the hollow cross-section of the edge profile 2 is approximately rectangular or square and on the holding web 6 facing away from the stop web 5, an indentation 8 for the engagement of corresponding projections 9 of the respective fastening clip 7 is formed or molded on.
  • perforations 10, according to FIG. 4 keyhole-like perforations 10, according to FIG. 5 possibly also oblong perforations, are provided in the stop webs 5 of the hollow edge profiles 2 in their longitudinal direction with a possibly changing spacing, for insertion of a connecting bolt 11, which 3 has at the end on both sides of its cross-section protruding projections 12 of the same length.
  • the bolt 11 can be inserted with these projections 12 through the respective perforation 10 and then fixed by twisting.
  • the projections 12 engage behind the edges of the perforation 10 after the connecting bolt 11 has been rotated accordingly. To loosen it, it can in turn be rotated back by approximately 90 °, so that the projections 12 can then be pulled out due to the longer extension of the perforation 10.
  • the distance and the size of the perforations 10 on the stop web 5 corresponds to the dimensions of such perforations 10 on flat edge webs 13 formed from flat material of further formwork panels 1, so that formwork panels with different edges according to FIG. 3 can be fastened to one another with the aid of such a connecting bolt and afterwards their formlining 4 is aligned in the desired manner on the side facing the concrete.
  • Formwork panels 1 with different edge profiles 2 or edge webs 13 can thus be combined.
  • the counter-stop 14 is formed in this case by a plate spring, which in turn rests on a head 15 of the connecting bolt 11, which can also carry a handle 16 for rotating this connecting bolt 11.
  • the hollow edge profile 2 is closed off on the rear side of the formwork skin 4 facing away from the concrete with a fastening web 17 which bears against this formwork skin 4 and runs approximately at right angles to the stop web 5.
  • the formwork skin 4 in particular made of wood, can rest against this fastening web 17 and can even be anchored in an advantageous manner according to the following description.
  • the stop bar 5 provided with perforations 10 is thicker in all exemplary embodiments than the remaining bars of the hollow edge profile 2, that is to say the hollow edge profile 2 in the area of the stop bar 5 has a greater wall thickness than in its remaining cross-sectional profile. This makes sense because in the area of the stop bar 5 When using a connecting bolt 11 according to FIG. 3, the resulting forces are to be absorbed, while when using a connecting clip 7 the closed hollow cross section is designed to be sufficiently rigid even with thinner wall thickness in order to transmit the forces then occurring.
  • the stop profile 5 could thus be a conventional rolled profile in a simple manner, for example an angle profile, to which a further U-shaped profile 18 is connected in the manner described, so that despite the use of different wall thicknesses, the total outlay for producing this edge profile 2 , which should have 5 perforations 10 on the stop bar, is relatively small, because the perforations 10 can be conveniently attached before connection to the U-profile 18.
  • the U-profile 18 forming or closing the hollow cross-section of the edge profile 2 is welded to the edge of the stop web 5 which is furthest away from the formlining 4.
  • the bead-like indentation 8 for the fastening clip 7 is provided in the exemplary embodiment at the transition from the holding web 6 standing at right angles to the formlining to the fastening web 17 of the edge profile 2 resting on the formlining 4, as can be clearly seen in FIGS. 1 to 3 and 6.
  • the forces of the connecting bracket 7 can thus be transmitted as close as possible to the formlining 4 on the edge profiles 2, so that this results in the lowest possible bending loads on these edge profiles 2 and, above all, the stop bars 5.
  • the perforations 10 in the stop web 5 are also arranged as close as possible to the formwork skin 4 within the edge profile 2 in order to bring about the best possible power transmission. It can be seen from FIG. 3 that the perforations 10 are arranged so close to the formwork skin 4 that the projection 12, which points in the direction of the formwork skin 4 and protrudes radially on the connecting bolt 11, in the anchoring position on the inside up to the fastening web 17 resting on the formwork skin 4 or, according to FIG. 3, even engages in a recess 21 provided in the area of the perforations 10 of the stop web 5 in the fastening web 17.
  • the stop bar 5 has, on its edge facing away from the hollow profile and facing the concrete, a flange 22 engaging behind the formwork skin 4 on the concrete side and countersunk into the formwork skin 4, which together with the fastening web 17 forms a groove 23 encompassing the edge of the formwork skin 4, which one well recognized in Figure 6.
  • the formlining 4 is framed like a frame at its outermost edge, so that a very good and firm connection can be made with the hollow edge profile 2.
  • the flange 22 can thereby be a leg of an angular profile forming the stop bar 5.
  • the fastening web 17 of the hollow edge profile 2 which is in contact with the formlining 4 on its side facing away from the concrete, with screw or threaded holes 24 arranged at a distance from one another, and the fastening flange 22 which overlaps the formwork skin 4 on the concrete side at a corresponding height for the formlining 4 in this edge area penetrating fastening screws 26.
  • the heads 27 of the fastening screws 26 are countersunk in the respective flange 22 and, when the screws 26 are tightened, that is to say the fastening web 17 is pulled from the other side against the formlining 4, so that the latter can be firmly clamped in the groove 23 .
  • fastening web 17 having the threaded holes 24 of the edge profile 2 and expediently also the formlining 4 extend to the outside of the stop web 5 and that the fastening web 17 can be moved relative to the stop web 5 due to elastic bending. At this point it becomes clear why it is favorable to leave the edge 20 of the U-profile 18 unattached in relation to the stop bar 5. As a result of the elastic movability of the fastening web 17, the fastening web 17 can perform the clamping movement required when tightening the screws 26 relative to the formlining 4, especially since the flange 22 is thicker than the fastening web 17.
  • the threaded holes 24 are offset in the longitudinal direction of the edge profile 2 relative to recesses 21 for retaining projections 12 of fastening bolts 11. This prevents the fastening screws 26 and connecting bolts 11 from colliding with one another.
  • the threaded holes 24 of the recesses 21 can be arranged unaffected at the most favorable location of the fastening web 17.
  • the formwork allows the connection of formwork panels 1 with differently shaped edges, with different connecting means then also being able to be used.
  • the formwork panels 1 with hollow edge profiles 2 are fully compatible with formwork panels 1 which have flat edge webs 13. If formwork panels 1 are connected to one another with hollow edge webs 2, the known connecting clip 7 can be used, while due to the perforations 10 in the stop webs 5 of the hollow edge profiles 2, formwork panels 1 which only have flat edge webs 13 can also be connected with the aid of the connecting bolts 11.
  • the entire formwork is thus much better adaptable to different formwork problems, may also allow narrower curvatures in certain areas and enables an owner of formwork panels with flat edge webs 13 to combine them with those with hollow edge webs 2. He can use the connecting bolts that are already available, because the thickness of the stop webs 5 is expediently equal to the thickness of the flat edge webs 13 of these formwork panels.
  • the formwork with formwork panels 1 and connecting means for these, namely connecting brackets 7 and connecting bolts 11, has formwork panels 1 with a closed hollow cross-section having edge profiles 2, each of which has a stop 5 for tight fitting which extends at the outermost edge of the formwork panel 1 and extends at right angles to the formlining 4 have a corresponding stop 5 of a neighboring control panel and on an approximately parallel holding web 6 attack points in the form of indentations 8 for the edge profiles 2 of adjacent control panels 1 encompassing connecting clip 7.
  • holes 10 for the insertion of connecting bolts 11 are provided in the stop webs 5 of the hollow edge profile 2 in their longitudinal extension direction at a distance from one another, which connecting bolts have radially protruding projections 12 in one end region, which engages behind the edges of the perforations in the anchoring or locking position are, while in the rotated position the insertion and removal of the bolt 11 with its projections 12 is possible, since the perforations 10 are elongated holes or keyhole-like perforations.
  • the distance and the size of the perforations 10 corresponds to the analog dimensions of such perforations 10 on edge webs 13 formed from flat material of further formwork panels 1 and the clear distance between the projections 12 and a counter stop 14 axially spaced therefrom of the connecting bolt 11 is approximately equal to the total thickness of the flat edge webs 13 or a flat edge web 13 and a stop web 5 of the edge profile 2, so that formwork panels with flat edge webs 13 can be connected to formwork panels with hollow edge profiles 2 with the aid of such connecting bolts 11.
  • Formwork panels with flat edge webs 13 can also be connected to one another with the aid of the connecting bolts 11, and formwork panels with hollow edge profiles 2 can also be connected to one another by means of connecting clamps 7.

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  • Wood Science & Technology (AREA)
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Claims (11)

  1. Coffrage muni de panneaux de coffrage (1) et de moyens pour l'assemblage de ces derniers, des profilés marginaux (2) de section transversale creuse et fermée, prévus sur des bords notamment parallèles de panneaux de coffrage (1), présentant respectivement une membrure de butée (5) s'étendant sur le bord externe extrême du panneau de coffrage (1), perpendiculairement à l'enveloppe extérieure (4) du coffrage, et conçue pour s'appliquer, de manière étanche, contre une membrure de butée correspondante (5) d'un panneau de coffrage voisin, ainsi que des agrafes de solidarisation (7) ceinturant, sur une membrure de retenue (6) sensiblement parallèle à ladite membrure, des zones de venue en prise des profilés marginaux (2) de panneaux de coffrage (1) voisins, des perforations (10) étant prévues en juxtaposition à distance dans les membrures de butée (5) des profilés marginaux creux (2), dans le sens de l'étendue longitudinale de ces derniers, en vue de l'introduction de tenons de solidarisation (11) comportant, à leur extrémité, au moins une protubérance (12) qui fait saillie radialement par rapport à leur section transversale, en position assemblée, et qui peut être insérée, avec le tenon de solidarisation (11), à travers la perforation (10), caractérisé par le fait que les perforations (10) sont réalisées, dans les membrures de butée (5), sous la forme de trous de serrure ou de trous oblongs ; par le fait que les tenons de solidarisation (11) emprisonnent, par-derrière, le bord de la perforation (10) en position verrouillée ou prise par rotation ; par le fait que l'espacement et la taille des perforations (10), pratiquées dans la membrure de butée (5), correspondent aux dimensions correspondantes de perforations (10) de ce genre, ménagées dans des membrures marginales aplaties (13) fabriquées en un matériau plat et solidaires d'autres panneaux de coffrage (1) ; et par le fait que l'espacement intérieur, entre la protubérance (12) saillant radialement et une contre-butée (14) du tenon de solidarisation (11), distante axialement de ladite protubérance, correspond à l'épaisseur totale de la membrure marginale (13) en matériau plat, et à l'épaisseur de la membrure de butée (5) du profilé marginal (2).
  2. Coffrage selon la revendication 1, caractérisé par le fait que la membrure de retenue (6) du profilé marginal creux (2), située à l'opposé de la membrure de butée (5) et s'étendant, elle aussi, à peu près perpendiculairement à l'enveloppe extérieure (4) du coffrage, est dépourvue de perforations.
  3. Coffrage selon la revendication 1 ou 2, caractérisé par le fait que la section transversale creuse du profilé marginal (2) est sensiblement rectangulaire ou carrée ; et par le fait qu'au moins une moulure, une rainure, une gorge ou une indentation (8) est façonnée, sur la membrure de retenue (6) tournée à l'opposé de la membrure de butée (5), pour la venue en prise de protubérances correspondantes (9) d'une agrafe de fixation (7).
  4. Coffrage selon l'une des revendications 1 à 3, caractérisé par le fait que le profilé marginal creux (2) s'achève, à la face postérieure de l'enveloppe extérieure (4) du coffrage, par une membrure de fixation (17) qui est appliquée contre cette enveloppe extérieure (4) du coffrage et s'étend à peu près perpendiculairement à la membrure de butée (5) ; et par le fait que l'enveloppe extérieure (4) du coffrage, consistant notamment en du bois, porte contre cette membrure de fixation (17).
  5. Coffrage selon l'une des revendications 1 à 4, caractérisé par le fait que la membrure de butée (5), munie de perforations (10), est plus épaisse que les autres membrures du profilé marginal creux (2) ; et par le fait que les membrures restantes du profilé marginal (2) sont formées par un profil (18) sensiblement configuré en U qui repose, par ses bords (19, 20), contre le profil de butée (5) auquel il est soudé sur au moins un bord (19).
  6. Coffrage selon la revendication 4 et l'une des revendications 1 à 3 ou 5, caractérisé par le fait que les perforations (10) pratiquées dans la membrure de butée (5) sont disposées, à l'intérieur du profilé marginal (2), suffisamment près de l'enveloppe extérieure (4) du coffrage pour que la ou les protubérance(s) (12), saillant radialement sur le tenon de solidarisation (11), s'étende(nt) intérieurement, en position ancrée, jusqu'à la membrure de fixation (17) appliquée contre l'enveloppe extérieure (4) du coffrage, ou pénètre(nt) dans une échancrure (21) prévue, dans la membrure de fixation (17), dans la région des perforations (10) de la membrure de butée (5).
  7. Coffrage selon l'une des revendications 1 à 6, caractérisé par le fait que la membrure de butée (5) présente, sur son bord tourné à l'opposé du profilé creux et tourné vers le béton, une aile (22) qui emprisonne par-derrière, côté béton, l'enveloppe extérieure (4) du coffrage, est encastrée dans ladite enveloppe extérieure (4) du coffrage et forme, conjointement à la membrure de fixation (17), une gorge (23) prenant en sandwich le bord de l'enveloppe extérieure (4) du coffrage.
  8. Coffrage selon l'une des revendications 1 à 7, caractérisé par le fait que la membrure de fixation (17) du profilé marginal (2), appliquée contre l'enveloppe extérieure (4) du coffrage du côté de celle-ci qui est tourné à l'opposé du béton, présente des trous de vissage ou des trous taraudés (24) distants les uns des autres, et l'aile de fixation (22), coiffant côté béton l'enveloppe extérieure (4) du coffrage, comporte, à une hauteur coïncidente; des trous d'emboîtement (25) destinés à des vis de fixation (26) traversant l'enveloppe extérieure (4) du coffrage.
  9. Coffrage selon la revendication 8, caractérisé par le fait que la membrure de fixation (17) du profilé marginal (2), munie des trous taraudés (24), et/ou l'enveloppe extérieure (4) du coffrage, s'étend(ent) jusqu'à la face externe de la membrure de butée (5) et est (sont) mobile(s), par rapport à cette membrure de butée (5), suite à une déformation élastique.
  10. Coffrage selon l'une des revendications 8 ou 9, caractérisé par le fait que les trous taraudés (24) sont disposés, par rapport à des échancrures (21) destinées à des protubérances d'arrêt (12) de tenons de fixation (11), avec décalage dans le sens longitudinal du profilé marginal (2).
  11. Coffrage selon l'une des revendications 1 à 10, caractérisé par le fait que la partie (18) du profilé marginal (2), dotée d'une section transversale en U, comporte des discontinuités (28) et des zones d'ancrage (29) pour des vis de blocage ou éléments similaires, au moyen desquels la courbure du panneau de coffrage (1) peut être réglée ; et par le fait que les perforations (10) pratiquées dans les membrures de butée (5) sont décalées, par rapport à ces zones d'ancrage (29), dans le sens longitudinal du profilé marginal (2).
EP94110062A 1993-07-05 1994-06-29 Coffrage avec panneaux de coffrage et dispositifs d'assemblage Expired - Lifetime EP0633367B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4322253 1993-07-05
DE4322253A DE4322253A1 (de) 1993-07-05 1993-07-05 Schalung mit Schaltafeln und Verbindungsmitteln

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Publication Number Publication Date
EP0633367A1 EP0633367A1 (fr) 1995-01-11
EP0633367B1 true EP0633367B1 (fr) 1996-09-04

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EP94110062A Expired - Lifetime EP0633367B1 (fr) 1993-07-05 1994-06-29 Coffrage avec panneaux de coffrage et dispositifs d'assemblage

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Country Link
US (1) US5509635A (fr)
EP (1) EP0633367B1 (fr)
CN (1) CN1051352C (fr)
AT (1) ATE142302T1 (fr)
BR (1) BR9402625A (fr)
CA (1) CA2127319A1 (fr)
CZ (1) CZ286171B6 (fr)
DE (2) DE4322253A1 (fr)
DK (1) DK0633367T3 (fr)
ES (1) ES2094013T3 (fr)
GE (1) GEP19991713B (fr)
HK (1) HK217096A (fr)
LT (1) LT3413B (fr)
LV (1) LV11356B (fr)
RU (1) RU2122087C1 (fr)
SK (1) SK77694A3 (fr)
TR (1) TR28006A (fr)

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DE4322271C2 (de) * 1993-07-05 1997-08-07 Maier G Paschal Werk Schaltafel mit Träger mit etwa U-förmigem Querschnitt
US5802795A (en) * 1997-11-14 1998-09-08 Feather Lite Innovations, Inc. Self-retaining pin for concrete wall panels
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Also Published As

Publication number Publication date
EP0633367A1 (fr) 1995-01-11
RU2122087C1 (ru) 1998-11-20
DE4322253A1 (de) 1995-01-19
RU94023247A (ru) 1996-05-20
HK217096A (en) 1996-12-27
TR28006A (tr) 1995-11-16
CN1051352C (zh) 2000-04-12
LT3413B (en) 1995-09-25
LV11356A (lv) 1996-06-20
DK0633367T3 (da) 1996-12-09
BR9402625A (pt) 1995-04-04
CZ151094A3 (en) 1995-01-18
US5509635A (en) 1996-04-23
ATE142302T1 (de) 1996-09-15
LTIP1985A (en) 1995-01-31
DE59400578D1 (de) 1996-10-10
LV11356B (en) 1996-10-20
CA2127319A1 (fr) 1995-01-06
GEP19991713B (en) 1999-08-05
CZ286171B6 (cs) 2000-02-16
ES2094013T3 (es) 1997-01-01
SK77694A3 (en) 1995-02-08
CN1105089A (zh) 1995-07-12

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