EP0201887B1 - Dispositif pour le raccordement et l'emballage d'éléments de coffrage juxtaposés, p.ex. tables de coffrage - Google Patents

Dispositif pour le raccordement et l'emballage d'éléments de coffrage juxtaposés, p.ex. tables de coffrage Download PDF

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Publication number
EP0201887B1
EP0201887B1 EP86106385A EP86106385A EP0201887B1 EP 0201887 B1 EP0201887 B1 EP 0201887B1 EP 86106385 A EP86106385 A EP 86106385A EP 86106385 A EP86106385 A EP 86106385A EP 0201887 B1 EP0201887 B1 EP 0201887B1
Authority
EP
European Patent Office
Prior art keywords
jaws
tie
bar
spindle
jaw
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
Application number
EP86106385A
Other languages
German (de)
English (en)
Other versions
EP0201887A2 (fr
EP0201887A3 (en
EP0201887B2 (fr
Inventor
Klaus Hagemes
Heinrich Dipl.-Ing. Schliephacke
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.)
Huennebeck Deutschland GmbH
Original Assignee
HUNNEBECK-RORO GmbH
Thyssen Huennebeck 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
Priority claimed from DE19853517307 external-priority patent/DE3517307A1/de
Priority claimed from DE19853517306 external-priority patent/DE3517306A1/de
Application filed by HUNNEBECK-RORO GmbH, Thyssen Huennebeck GmbH filed Critical HUNNEBECK-RORO GmbH
Priority to AT86106385T priority Critical patent/ATE46207T1/de
Publication of EP0201887A2 publication Critical patent/EP0201887A2/fr
Publication of EP0201887A3 publication Critical patent/EP0201887A3/de
Publication of EP0201887B1 publication Critical patent/EP0201887B1/fr
Application granted granted Critical
Publication of EP0201887B2 publication Critical patent/EP0201887B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
    • E04G17/042—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by threaded 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
    • E04G17/001—Corner fastening or connecting means for forming or stiffening 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
    • 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 device for connecting and holding formwork elements arranged next to one another, such as formwork, which has two claws which can be adjusted against frame parts of the formwork elements for compressing and bracing adjacent formwork elements (see, for example, BE-A 512 347).
  • a device for aligning formwork panels arranged side by side in alignment which consists of two pieces of pipe inserted into one another and hook-like claws attached to them, which must be hung in special holes in the crossbars of the formwork panels to be aligned with one another.
  • An eccentric cam is provided to tighten the device.
  • a disadvantage of this known alignment device lies in the fact that it can only be used in connection with formwork panels in whose outer bolts holes are provided for hanging the claws. Furthermore, the assembly of the device is cumbersome and time-consuming because the formwork panels to be connected with this device must practically already be aligned with one another before the alignment device can be attached.
  • a clamping device For connecting and holding together formwork panels arranged next to one another, a clamping device is known (BE-A 512347), which has two jaws which can be adjusted like clamps against web-shaped frame parts of the formwork panels and which can be clamped against these frame parts.
  • a screw bolt is inserted through both jaws, which are pivotally connected to one another, on the threaded end of which a nut is screwed, which is to be tightened by means of a wrench for tightening the clamping device and to be loosened by means of a wrench to loosen the device.
  • a tensioning device which has two arms which can be pivotally connected to one another, by means of openings which are aligned with one another in the frame parts of adjacent formwork panels, in which the free end of the arms by means of one of the Both arms in threaded engagement, rotatably mounted adjusting spindle can be pressed apart in order to align the frame parts with one another and also hold them together.
  • the two arms have mutually opposite recesses into which the edges of the openings in adjacent frame parts can be pressed.
  • the invention has for its object to provide an inexpensive and easy to handle in any position, easy to attach device for compressing and bracing adjacent formwork elements such as formwork panels, which can also bring adjacent formwork panels into the desired alignment with each other, this device under the influence of For example, vibrations that occur during concreting do not loosen, but can easily be solved again if the device is switched off.
  • a device of the type mentioned at the outset in that at least one of the two claws is pivotally mounted for engagement about an axis perpendicular to the direction of attack, at least one adjusting spindle being provided for adjusting the pivotable claws, specifically for each pivotable claw expediently an adjusting spindle.
  • Such a device is robust, easy to use and easy to use. It can be attached to formwork elements such as formwork panels with any frame, although it is also expedient to use them in conjunction with formwork panels which have corresponding bead-like depressions in cross section on the inside of the surrounding outer frame.
  • the claws can be pivoted by means of a spindle to compress and brace adjacent formwork elements such as formwork panels.
  • the device is extremely handy and is therefore a useful formwork aid for the formwork builder.
  • the spindle is connected to at least one of the two claws, which around an axis perpendicular to the longitudinal axis of the spindle is pivotally mounted.
  • the spindle accordingly transmits the movements given to a swiveling claw.
  • the spindle and at least one of the two claws are guided in a projection provided on another claw, the spindle being guided and supported on the underside of the hollow projection and in a pivotable claw connected mother intervenes.
  • the device according to the invention consists of only three main parts, namely the two claws, one of which can be pivoted relative to the other, and the spindle which executes the pivoting movements.
  • the device according to the invention is accordingly inexpensive to manufacture, extremely compact and robust, and accordingly less prone to failure.
  • the claws of the device can be designed as castings.
  • the device has a very long service life even in rough construction site operation.
  • an operating toggle is fastened, which is easily accessible in any mounting position of the device according to the invention.
  • This gag can have a spherical underside with which it can be supported against the attachment of the device in such a way that in every tilting position of the spindle it supports it in the same way as against the attachment and accordingly does not hinder tilting movements of the spindle. Rather, the toggle rolls on the outside of the attachment of the device, so to speak, when the spindle tilts.
  • each claw has two clamping and clamping surfaces at an angle to one another, so that the device according to the invention can be used both in connection with frame parts of formwork panels consisting of hollow box profiles and with formwork elements made of wood. It can also connect formwork elements to each other and close them together, one of which is made of wood and the other of metal.
  • the corresponding claw of the device engages with a sloping clamping and clamping surface in the relevant recess of the hollow profile and acts with a corresponding sloping wall or Flank of the depression together, while it can act with a just formed front clamping or clamping surface, for example on wooden beams or wooden pieces of formwork elements.
  • the device has a one-piece crossmember, in the central region of which the two claws are arranged with their clamping surfaces facing one another, and in which there is a support in the central region and at the ends of the crossmember, of which at least the supports located on the outer ends of the crossbar project beyond both longitudinal sides of the crossbar.
  • Such a device for aligning two adjacent formwork panels to be braced does not need to be hooked into the frame structure of the formwork elements to be braced together such as formwork panels before tensioning, but pulls the edge profiles of the frames of formwork elements to be aligned against one another into one with their mutually facing oblique clamping surfaces plane determined by the traverse, even if the formwork elements are not exactly aligned with each other before tensioning, but were offset from one another.
  • This device can be mounted both above and below the crossbars of the frame of the formwork elements to be connected to each other, because the supports located at the ends of the crossbeam protrude sufficiently over the crossbeam on both sides. Even slight inclinations of the device are unproblematic because of the laterally protruding supports, i.e. the crossbars of adjacent formwork panels, on which the ends of the crossbeam are supported, do not need to be exactly aligned or at right angles to one another.
  • the crossbar Because of the length of the crossbar, it has suitable lever arms for aligning the adjacent formwork elements. Because of the one-piece design of the traverse, it is not only inexpensive to manufacture, but also easy to assemble. Furthermore, it is not a problem to mount the supports on one surface of the crossmember.
  • the supports are preferably metal plates of sufficient thickness and stability which are welded onto the metal cross-member.
  • At least one of the two claws horizontally adjustable or slidably mounted on the crossbar ie it is sufficient if one of the two claws is adjustable and the other is fixed.
  • the manufacturing costs of the crossbeam can thereby be kept low.
  • a better directivity is achieved, however, if both clamping claws can be adjusted against each other.
  • the traverse is expediently straight and elongated, but according to a further feature of the invention it can also be of an angular form, namely in order to be able to align formwork elements in the area of corner connections to one another.
  • an adjustable claw with its own adjusting spindle is pivotably arranged on each of the two legs of the angular crossmember, so that the spars of the frame can be grasped by angularly and preferably approximately at right angles to each other switchboards arranged with two pivotable claws.
  • each of the adjustable claws engages with an attachment under a nut arranged on the adjusting spindle, which preferably has a rounded side, while the adjustable claws contain a correspondingly rounded recess on their attachment engaging under the nut. This means that the claws can always be adjusted correctly, while preventing the spindles from jamming when tightening or otherwise adjusting unfavorably.
  • the invention provides a device for compressing and bracing, possibly also for aligning, adjacent formwork elements such as formwork panels, which is easy to handle in any position, does not loosen under the influence of shaking movements and compress all known formwork elements such as formwork panels and wooden planks, firmly with one another connect and align with each other in the desired way.
  • the device is simple, extremely robust and compact and easy to use.
  • the device 1 shown in FIGS. 1 to 3 has two mutually opposite claws 2 and 3, which are adjustable by means of a spindle 4, in order thereby to press formwork elements lying between them, such as frames 25 and 26 of adjacent formwork panels 23 and 24, towards one another and towards one another tense.
  • Both claws 2 and 3 are designed as cast bodies.
  • On the claw 2 is formed as a hollow body extension 5 into which the other claw 3 projects with its lower end 7 through its outer open end 6.
  • the claw 3 is designed as a kind of angle lever and has an eye 8 through which a hinge pin 9 is inserted, the outer ends of which lie in the side walls 10 and 11 of the extension 5.
  • the claw 3 is pivotally mounted about the hinge pin 9 in the neck 5 and thus adjustable relative to the claw 2.
  • a block 12 is formed, which contains an internal thread that fits on the spindle 4 and is arranged on the spindle 4.
  • the block 12 has a rectangular outline and fits between the side walls 10 and 11 of the extension 5, so that it provides lateral guidance with the eye 8 of the pivotable claw 3, which also fits between the side walls 10 and 11.
  • a toggle 13 On the end of the spindle 4 protruding from the extension 5, a toggle 13 is arranged in a rotationally fixed manner therewith and serves to rotate the spindle 4 and thus to adjust the claw 3.
  • the gag 13 has a spherical underside 14, which can lie on the substantially flat outside 15 of the projection 5, so that no matter what position the spindle 4 occupies, a jam-free contact between the gag 13 and extension 5 is always possible.
  • each of the opposite walls 16 and 17 of the extension 5 there is an elongated hole 18 and 19, the width of which corresponds approximately to the diameter of the spindle 4, as shown in FIG. 2.
  • the spindle 4 is movable in the longitudinal direction of the neck 5.
  • the spindle 4 is rotated by means of the toggle 13 in such a way that the attachment 12 provided on it and provided with an internal thread is pulled in the direction of the wall 16 of the attachment 5. If the movable claw 3 encounters resistance, for example a formwork element, the underside 14 of the toggle 13 is pulled against the outside 15 of the projection 5 when the spindle 4 is turned further, as a result of which the clamping force is applied.
  • the spherical underside 14 of the toggle 13 ensures that the toggle 13 always rests on the outside 15 of the shoulder 5 with the contact required for tensioning, without the spindle 4 itself being tensioned. Rather, the spindle 4 can adjust in the elongated holes 18 and 19 in the correct position, i. H. position more or less obliquely with respect to the central axis 20 of the device.
  • two clamping and clamping surfaces 21 and 22 are provided, which run at an angle to each other.
  • the clamping and clamping surfaces 21 and 22 of the two claws 2 and 3 lie opposite one another.
  • One clamping or clamping surface 21 lies approximately parallel to the central axis 20 of the device 1 and is used when the claw in question comes into contact with a flat surface of a formwork element, for example a wooden plank.
  • the other clamping and clamping surface 22 extends at an angle of approximately 35 ° to the central axis 20 of the device and comes into effect when the claw 2 or 3 in question engages in a recess 27 on the inside of the frame 25 or 26 of a formwork panel 23 or 24 as Fig.3 shows.
  • the clamping or clamping surfaces 22 run relatively steeply, so that they exert predominantly clamping forces running perpendicular to the central axis 20 on the frames 25 and 26 located between the claws 2 and 3 and only a smaller proportion of forces running parallel to the central axis 20. Accordingly, the forces exerted by the spindle 4 are mainly used to compress the frames 25 and 26 and to tension the joints thereof, while a smaller part of these forces also serve to align the two interconnected formwork panels 23 and 24, the frames 25 and 26 of which the top of the wall 17 of the approach 5 lie, as shown in FIG. 3.
  • FIG. 1 also shows that the claws 2 and 3 are long enough that their head ends 28, which have the clamping and clamping surfaces 21 and 22, are close to the formwork panels 29 and 30 of the formwork panels 23 and 24, so that they rest on the frame 25 and 26 provided upstanding connecting webs 21 and 32 are pressed together using a relatively short lever arm and thus firmly and securely close the joint between adjacent formwork panels.
  • the spindle 4 lies approximately in the central axis 20 of the device 1 and accordingly extends approximately parallel to the two claws 2 and 3. Therefore, the toggle 13 is located on the outside 15 of the extension 5 facing away from the records 23 and 24 and is to be actuated always conveniently accessible.
  • the spindle 4 and the block 12 seated on it are provided with a self-locking thread.
  • the device 43 shown in FIGS. 4 to 6, intended for alignment of the adjoining formwork panels 41 and 42, has an elongated, one-piece crossmember 44, which consists of a U-profile made of sheet metal that is open on one side. At the outer ends of the crossmember 44, supports 45 and 46 are attached, which consist of bent metal sheets welded to the crossmember.
  • the supports 45 and 46 are located on the open side of the crossmember 44 and are supported on the open front ends of the crossmember 45 with a leg 45a or 46a. 5 shows that the supports with their sides 45b and 45c or 46b and 46c project like wings over the two long sides of the crossmember 44.
  • a metal sheet 47 serving as a support is fastened on the open side, the outer side of which lies in one plane with the outer side of the supports 45 and 46, so that the crossmember 44 has a total of three supports which are against the frame of the formwork panels 41 and 42 to be connected to one another, as shown in FIG. 6.
  • a clamping claw 48 is fastened thereon, which has clamping surfaces 50 and 51 facing the central axis 49 of the crossmember 44.
  • a further clamping claw 52 with clamping surfaces 53 and 54 also pointing towards the central axis 49, which is pivotably mounted about a transverse axis 55.
  • the pivotable claw 52 has at the outer end of its leg 52a located in the crossmember 44 a nut-like extension 56 which contains an internal thread into which the external thread of an adjusting spindle 57 fits, which runs approximately in the central axis 49 of the crossmember 44.
  • a toggle 59 is arranged in a rotationally fixed manner, which is used to turn the adjusting spindle 57 and thus to pivot the claw 52.
  • the bottom opening 58 is designed as an elongated hole, so that the adjusting spindle 67 can move relative to the crossmember 44.
  • the opposite end of the adjusting spindle 57 is accessible through a similar slot 60 in the support 47.
  • the gag 59 is supported with a spherical underside on the outside of the bottom 61 of the cross member 44, but is not directly connected to the cross member 44 itself.
  • the adjusting spindle 57 is only screwed into the shoulder 56 of the claw 52 and is therefore captively connected only indirectly via the claw 52 and the axis 55 to the cross member 44.
  • the clamping claw 48 can also be used in the same way as that Store clamping claw 52 so that it can be swiveled. So that a single adjusting spindle 57 is sufficient in this embodiment, the leg of the clamping claw 48 located in the crossmember 44 is provided with a tongue or other extension which interacts positively in the clamping direction with the extension 56 of the clamping claw 52, for example projecting between extension 56 and toggle 59 .
  • the device 62 intended for aligning formwork panels arranged in corner areas of a formwork consists of an angular cross member 63 with a longer leg 64 and a shorter leg 65 which are at right angles to one another and are integrally connected to one another are.
  • the legs 64 and 65 of the angled traverse 63 are, as in the embodiment according to FIGS. 4 to 6, U-shaped in cross section.
  • a support 47 is provided in the corner region of the angle cross member 63.
  • a pivotable clamping claw 52 is mounted in each leg 64 and 65, the design and mounting of these claws 52 corresponding to that of the claw 52 from FIGS. 4 to 6, so that a detailed description is unnecessary here.
  • An adjusting spindle with a toggle 59 is provided for each claw 52.
  • the clamping surface 51 of the clamping claw 48 and the clamping surface 54 of the clamping claw 51 extend at an angle of approximately 45 ° to the central axis 49 of the crossmember 44 and 63.
  • these clamping surfaces 51 and 54 slide on corresponding inclined surfaces of beads 66, which are located on the inside of the edge profiles 67 of the formwork panels 41 and 42, whereby the edge profiles 67 are pulled against the relevant crossmember 44 and 63 and the formwork panels 41 and 42 are aligned in the desired manner.
  • the two clamping claws 52 which are pivotably mounted on axes 55 in the crossmember 44, are only indirectly connected to the adjusting spindle 57.
  • a nut 68 is screwed onto the adjusting spindle 57, the side of which facing the toggle 59 has a rounded portion 69.
  • This rounding 69 fits into a bearing socket-like recess 70 of the leg 52b in the crossmember 44 of each of the two pivotably mounted clamping claws 52.
  • the outer end of the adjusting spindle 57 can be slightly widened or provided with a support, for example welded on.
  • the toggle 59 can rest on the floor 61 of the crossmember 44.

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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 (10)

1. Dispositif pour relier et tenir ensemble des éléments de coffrage disposés l'un à côté de l'autre comme des panneaux de coffrage (23, 24; 41, 42), comportant deux mors (2, 3; 48, 52) qui peuvent se positionner contre les cadres (25, 26) des éléments de coffrage pour serrer ensemble et bloquer les éléments de coffrage voisins, caractérisé en ce que, pour ce positionnement, au moins l'un des deux mors (3; 52) est porté avec liberté de pivoter autour d'un axe (9; 55) perpendiculaire à la direction de positionnement; et en ce que pour le déplacement des mors pivotants est prévue au moins une broche de positionnement (4; 57).
2. Dispositif selon la revendication 1, caractérisé en ce que la broche de positionnement (4) est réliée à au moins l'un des deux mors (2, 3) qui est porté avec liberté de pivoter autour d'un axe (9) dirigé perpendiculairement à l'axe longitudinal (20) de la broche de positionnement.
3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la broche de positionnement (4) et au moins l'un des deux mors (3) peuvent se déplacer, en étant guidés dans un embout (5) prévu sur l'autre mors (2), étant précisé que la broche de positionnement (4) est guidée et s'appuie, avec liberté de basculer, contre le face inférieure (15) de l'embout (5), conçu creux, et se visse dans un écrou (12) relié aux mors (3) porté avec liberté de pivoter.
4. Dispositif selon l'une des revendications 1 à 3, caractérisé en ce que chaque mors (2, 3) présente deux surfaces de serrage et de bridage (21, 22) faisant un angle l'une avec l'autre.
5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce que le mors mobile (3) est conçu sous forme d'un levier coudé et a sa portée pivotante sur l'autre mors (2), dans la région de son angle.
6. Dispositif selon l'une des revendications 1 à 5, caractérisé en ce qu'il présente une traverse longue d'une seule pièce (44; 63) dans la zone médiane de laquelle les deux mors (48; 52) sont disposés, dirigés l'un vers l'autre, avec des surfaces de bridage (51, 54) obliques; et en ce que chaque fois, dans la zone médiane et aux extrémités de la traverse (44; 63) se trouve un support dont au moins les supports (45, 46) qui se trouvent aux extrémités extérieures de la traverse débordent au-delà des deux côtés longitudinaux de la traverse (44).
7. Dispositif selon la revendication 6, caractérisé en ce qu'au moins un mors (52) est porté dans la traverse (44; 63) avec liberté de se déplacer, par sa surface de bridage (54), dans la direction longitudinale de cette traverse; et en ce que pour le déplacement des mors (52) est prévue au moins une broche de positionnement (57,59) dirigée à peu près perpendiculairement à la direction longitudinale de la traverse (44; 63).
8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que la traverse (63) a la forme d'une équerre et présente à chacune de ses deux ailes (64,65) un mors pivotant (52).
9. Dispositif selon l'une des revendications 1 à 8, caractérisé en ce que chacun des mors pivotants (52) vient en prise, par un embout (52b), sous un écrou (68) qui est disposé sur la broche de positionnement (57; 59) et qui présente de préférence une face arrondie (69) tandis que les mors déplaçables (52) présentent, sur leur embout (52b) qui vient en prise sous l'écrou (68), un évidement arrondi approprié (70).
10. Dispositif selon l'une des revendications 1 à 9, caractérisé en ce que les supports (45, 46) rapportés aux deux extrémités extérieures de la traverse (44; 63) sont des tôles pliées.
EP86106385A 1985-05-14 1986-05-10 Dispositif pour le raccordement et l'emballage d'éléments de coffrage juxtaposés, p.ex. tables de coffrage Expired - Lifetime EP0201887B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT86106385T ATE46207T1 (de) 1985-05-14 1986-05-10 Vorrichtung zum verbinden und zusammenhalten nebeneinander angeordneter schalungselemente wie schaltafeln.

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3517306 1985-05-14
DE19853517307 DE3517307A1 (de) 1985-05-14 1985-05-14 Vorrichtung zum zusammendruecken und verspannen benachbarter schalungselemente
DE19853517306 DE3517306A1 (de) 1985-05-14 1985-05-14 Vorrichtung zum ausrichten nebeneinander angeordneter schalungselemente
DE3517307 1985-05-14

Publications (4)

Publication Number Publication Date
EP0201887A2 EP0201887A2 (fr) 1986-11-20
EP0201887A3 EP0201887A3 (en) 1987-09-30
EP0201887B1 true EP0201887B1 (fr) 1989-09-06
EP0201887B2 EP0201887B2 (fr) 1996-03-20

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Family Applications (1)

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EP86106385A Expired - Lifetime EP0201887B2 (fr) 1985-05-14 1986-05-10 Dispositif pour le raccordement et l'emballage d'éléments de coffrage juxtaposés, p.ex. tables de coffrage

Country Status (2)

Country Link
EP (1) EP0201887B2 (fr)
DK (1) DK163445C (fr)

Cited By (2)

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DE19531887B4 (de) * 1995-08-30 2005-04-21 Hünnebeck GmbH Vorrichtung zum ausrichtenden Verbinden benachbarter Rahmen-Schaltafeln
CN103321414A (zh) * 2013-07-04 2013-09-25 曹玉升 由长方形几何体和滚轮组成的锁扣

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CA2006575C (fr) * 1989-12-22 1993-06-22 Vittorio Spera Ensemble prefabrique par coffrage a beton coule
ES2063631B1 (es) * 1992-03-27 1997-07-01 Ulma S Coop Grapa de union para marcos portantes de tableros de encofrado modulares.
ES2063635B1 (es) * 1992-04-09 1997-05-01 Ulma S Coop Grapa de union de marcos portantes para tableros de encofrados modulares.
AU7642400A (en) * 1999-09-23 2001-04-24 Peri Gmbh Turnbuckle device
ES2249188B1 (es) * 2005-04-11 2006-12-01 Ingenieria De Encofrados Y Servicios, S.L. Mordaza para sujecion de paneles de encofrado.
ES2245264B1 (es) * 2005-04-11 2007-03-16 Sistemas Tecnicos Encofrados, S.A. Mordaza ajustable para sujecion de paneles de encofrado.
CN107558312A (zh) * 2017-09-07 2018-01-09 中铁五局集团第二工程有限责任公司 Crtsⅲ型板式无砟轨道自密实封边模板防错台装置
FR3080875B1 (fr) * 2018-05-04 2022-07-15 Pino Tornatore Dispositif de maintien temporaire d'elements de construction et procede d'utilisation d'un tel dispositif
CN109967578A (zh) * 2019-04-18 2019-07-05 安钢集团华德重工装备有限公司 一种高强异型管及冷弯型钢机

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BE512347A (fr) *
FR978822A (fr) * 1945-08-03 1951-04-18 Innocenti Raccord pour la fixation de coffrages et profilés métalliques sur les supports tubulaires d'échafaudage
DE868420C (de) * 1948-07-07 1953-02-26 Casseforme Metalliche Affini S Hohlform zum Giessen von Eisenbetonbauteilen
DE2912005C2 (de) * 1979-03-27 1983-12-15 Josef 7611 Steinach Maier Vorrichtung zum Verbinden von in einer Ebene angeordneten Schaltafeln
DE8514233U1 (de) * 1985-05-14 1986-02-27 Hünnebeck GmbH, 4030 Ratingen Vorrichtung zum Ausrichten nebeneinander angeordneter Schalungselemente

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19531887B4 (de) * 1995-08-30 2005-04-21 Hünnebeck GmbH Vorrichtung zum ausrichtenden Verbinden benachbarter Rahmen-Schaltafeln
CN103321414A (zh) * 2013-07-04 2013-09-25 曹玉升 由长方形几何体和滚轮组成的锁扣
CN103321414B (zh) * 2013-07-04 2015-07-01 曹玉升 由长方形几何体和滚轮组成的浇筑混凝土模板锁扣

Also Published As

Publication number Publication date
EP0201887A2 (fr) 1986-11-20
DK222086A (da) 1986-11-15
DK163445C (da) 1992-07-20
EP0201887A3 (en) 1987-09-30
DK163445B (da) 1992-03-02
EP0201887B2 (fr) 1996-03-20
DK222086D0 (da) 1986-05-13

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