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EP0674068A1 - Pièce de serrage pour éléments de coffrage, comportant des bras enserrant les profilés de bord de ces éléments - Google Patents

Pièce de serrage pour éléments de coffrage, comportant des bras enserrant les profilés de bord de ces éléments Download PDF

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Publication number
EP0674068A1
EP0674068A1 EP94120651A EP94120651A EP0674068A1 EP 0674068 A1 EP0674068 A1 EP 0674068A1 EP 94120651 A EP94120651 A EP 94120651A EP 94120651 A EP94120651 A EP 94120651A EP 0674068 A1 EP0674068 A1 EP 0674068A1
Authority
EP
European Patent Office
Prior art keywords
wedge
attack
legs
point
clamping jaws
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.)
Granted
Application number
EP94120651A
Other languages
German (de)
English (en)
Other versions
EP0674068B1 (fr
Inventor
Josef Merkel
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.)
Paschal Werk G Maier GmbH
Original Assignee
Paschal Werk G Maier 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 Paschal Werk G Maier GmbH filed Critical Paschal Werk G Maier GmbH
Priority to SI9430185T priority Critical patent/SI0674068T1/xx
Publication of EP0674068A1 publication Critical patent/EP0674068A1/fr
Application granted granted Critical
Publication of EP0674068B1 publication Critical patent/EP0674068B1/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
    • E04G7/00—Connections between parts of the scaffold
    • E04G7/02—Connections between parts of the scaffold with separate coupling elements
    • E04G7/04—Flexible elements, with or without brackets, e.g. ropes, cables, chains
    • 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
    • E04G17/045—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements being tensioned by wedge-shaped 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44342—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member having rigid linking arm pivotally connected to each gripping member
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T24/00—Buckles, buttons, clasps, etc.
    • Y10T24/44—Clasp, clip, support-clamp, or required component thereof
    • Y10T24/44291—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member
    • Y10T24/44496—Clasp, clip, support-clamp, or required component thereof including pivoted gripping member with operator means for moving pivoted member
    • Y10T24/44513—Camming or wedging element

Definitions

  • the invention relates to a clamp for connecting formwork panels arranged side by side in one plane, which have at least two edges, in particular all-round peripheral webs or edge profiles, in particular hollow profiles, with two pivotable against the longitudinal surfaces of the adjacent edge profiles facing away from one another and compressing these clamping jaws and with an actuating element for the pivoting of these clamping jaws, the two clamping jaws each having an adjusting arm at an angle to them at their end facing away from their clamping point, these adjusting legs of the two clamping jaws are directed towards one another, both clamping jaws approximately in the corner region of their two legs a carrier are pivotally mounted and wherein the adjusting element acts at a distance from the swivel bearing on both adjustment legs and the points of engagement with the adjustment legs can be moved away from the formlining to close the clamp.
  • Such a clamp is known from DE-88 14 208 U and EP-0 369 197 B1 and has proven itself above all with regard to the simplicity of operation and at the same time effective generation of the desired clamping force.
  • An eccentric with an actuating lever is provided as the actuating element, the axis of rotation of which, at the same time, can also be displaced at right angles to the formlining in order to be rotatable. If this eccentric is rotated, the adjustment of its rotary and swivel bearings simultaneously effects a corresponding adjustment of the two adjustment legs which are gripped by the eccentric in the area of this rotary and swivel bearings.
  • the pivoting of the adjustment legs away from the formwork skin simultaneously causes the clamping jaws to pivot against the edge profiles to be connected to one another. This is a very easy to use bracket.
  • bracket which can be used turned through a horizontal axis by 180 °, does not show in which pivot position the actuating lever is in the closed position.
  • This housing in particular should have a relatively large length when designing the clip for connecting hollow edge webs, so that the wedge would also have to be correspondingly long. Under certain circumstances, it is then no longer ensured that both clamping jaws are pivoted by this one wedge each with a sufficiently large force.
  • a device for connecting adjoining formwork panels of another type is known, namely a bolt which passes through the edge webs of two formwork panels and presses against each other by a tensile force applied to it.
  • This tensile force can be applied either with the aid of an eccentric mounted on the bolt by means of a transverse pin or with the aid of a wedge arranged on the bolt at a slot passing through it, or with the aid of a thread located on the bolt. Since it is not a clamp, there are no swiveling clamping jaws that compress the adjacent edge profiles.
  • the adjusting element is a wedge arranged in the use position between the points of attack of the adjusting legs and the edge profiles, that the wedge with its wedge surface facing away from the formlining on the Attacks of the adjustment legs attack that the wedge serves for closing the clamp during its longitudinal adjustment with the wedge bevel corresponding to increasing width, that the engagement points for the wedge are arranged on the ends of the adjustment legs facing away from the pivot bearings of the two clamping jaws and a common point of attack is provided at a matching location are and that the ends of the adjustment legs are pivotally connected to each other with play and the connecting element forms the common point of attack for the wedge.
  • a wedge is a tool often used in formwork technology for applying clamping or clamping forces, so that it is very easy to use. Since the wedge acts on points of attack of the adjustment legs of the two clamping jaws, the forces emanating from it when driving in can be transferred to both clamping jaws in a targeted and largely uniform manner, even if the clear spacing of the clamping jaws themselves should be very large for gripping edge profiles consisting of hollow profiles. In addition, a wedge shows very well whether it is hammered in or not, that is, the clamping position can be checked in a simple manner. The assembly is also very easy, because a simple hammer blow is enough to do that Closing the clamp to start and perform. The same applies to loosening the clip.
  • the points of attack for the wedge designed as an actuating element are arranged on the ends of the adjusting elements facing away from the pivot bearing of the two clamping jaws, and in particular a common point of attack is provided at a matching point.
  • the wedge serving as the actuating element does not have to act and actuate several different points of attack, but rather the wedge force is applied at a single point and thereby transmitted to both actuating points of the two clamping jaws, which leads to a largely uniform pivoting of both clamping jaws.
  • the abutment area for the wedge does not have to be arranged obliquely with respect to a connecting line of the two pivot bearings of the clamping jaws, as is necessary in the clamp according to DE-42 36 070 A1 due to the large distance between the actuation points and the decreasing width of the wedge in this direction .
  • the wedge can displace a single part at a certain point and thereby two adjustment legs away from the formwork at the same time and thereby the clamping jaws pivot against the edge profiles to be connected.
  • the pivoting of both clamping jaws can be started and carried out with largely uniform application of force, with the clamping force being able to be chosen more or less as desired with any number of hammer blows.
  • the connecting element is designed as a connecting bolt. This is a simple part on which the wedge can also grip well.
  • an abutment for the mating wedge surface of the wedge facing the formlining and the distance between the abutment can be provided in the region of the point or points of attack of the wedge on the adjusting legs at a distance from these points of attack and the point or points of attack of the wedge can be enlarged by inserting the wedge.
  • the wedge on the one hand engages with its wedge surface at the point or points of attack and on the other hand with its counter wedge surface directly on the edge profiles, this would lead to friction against the edge profiles, which is undesirable because over the course of time corresponding wear marks would arise on these edge profiles. It is therefore more favorable to provide an abutment for the counter wedge surface within the bracket itself.
  • the cross-sectionally hollow or U-shaped carrier having the swivel bearings of the clamping jaws can support the abutment for the wedge. Since this support is required for the pivot bearing, it is also possible to accommodate a corresponding abutment for the counter-wedge surface without any problems.
  • the cross-section which is approximately U-shaped on the side facing the formwork panel, can have a crossbar connecting the two U legs, and this crossbar can form or support the abutment.
  • This crossbar has the additional advantage of being available as a stop on the edge profiles to be connected and, with a correspondingly smooth and level design, for aligning these edge profiles when they are braced. In addition, it stabilizes the entire bracket and serves as an abutment or supports the abutment for the counter-wedge surface.
  • a further embodiment of the invention of very considerable and advantageous importance can consist in the fact that the wedge, with its formwork facing the wedge surface, opposite its wedge surface, rests displaceably on the pivot bearings of the clamping jaws as a guide or support and / or on the abutment.
  • a further embodiment of the invention of its own worthy of protection can consist in that the wedge is curved in the pivoting plane about an imaginary axis perpendicular to this pivoting plane, the inside of the curvature being in contact with the actuation point (s) of the adjustment leg.
  • This curvature of the wedge can be achieved above all that the pivot bearings of the jaws and the pivotable connection of the two adjustment legs are largely arranged in a common plane or on a line or at a short distance from it, although the wedge has a corresponding one from its narrow side its wider side has increasing width and with its wedge surface remote from the formlining it should attack the preferably common actuation point and still be able to be guided past the swivel bearings of the clamping jaws on the side facing away from the formlining.
  • the outside of the wedge of curvature further away from the center of curvature can then engage the pivot bearings and / or the abutment.
  • the outer curvature of the wedge is expediently continuously continuous, in particular an arc.
  • an adjustment of the wedge leads to a uniform sliding along the corresponding guides, preferably the two pivot bearings and the abutment.
  • the wedge can have a stop or projection on the side facing away from the formlining on its wedge surface, which is in particular designed as a narrow side, which prevents the wedge from moving Wedge limited in the release movement so that the wedge on the bracket is also held in the release position.
  • the wedge is held captive on the clip and the user does not have to bring a wedge into an initial position when attaching the clip, because this wedge has the initial position from the start.
  • the release movement of the wedge can be limited in this case by the projection cooperating with the cross bolt serving as the point of attack such that the wedge engages over both swivel bearings even in the release position.
  • the wedge in the release position could also release the swivel bearing located in the area of its narrower end, the measure mentioned, which already applies to this swivel bearing in the release position, favors the good guidance of the wedge when it is driven in to adjust the clamping jaws into their holding position. This results in an overall better guidance of the wedge despite the intended curvature.
  • This curvature of the wedge generally has the considerable advantage that the absolute length of the wedge is relatively large, but the overall dimension of the wedge from its broad to its narrow side can be small, i.e. on a formwork and the edge webs to be connected via this does not protrude sideways or only marginally.
  • the accessibility of the wedge itself, for example in angular areas of the formwork, when it is struck with a hammer, is considerably better than that of a conventional straight wedge.
  • the wedge on the side facing the point of attack can have a steeper rise or a faster increase in its width and then a transition to a flatter rise, the transition from that can be arranged steeper in the flatter rise at the point of the wedge, when they come into contact with the one or more actuating points, the clamping jaws are just before or in the first contact with the edge profiles or the beads provided there in particular.
  • the steeper rise or the faster widening over the length of the wedge thus enables a faster closing movement of the clamping jaws in the part of their swiveling path that has to be covered before the actual clamping begins, but which is necessary so that the clamp can be comfortably over the adjacent, possibly a few millimeters away from the edge webs is possible and, above all, existing beads of the edge webs can be gripped behind. If this position of the clamping jaws is then reached, the now flatter rise leads to a gradual but steady development of force and, moreover, to the fact that the clamping position then reached is also maintained by itself.
  • the widening of the wedge in its direction of extension is at such an angle - at least in the area of the area of the wedge acted upon in the clamping position - that there is self-locking in the clamping position; it is expedient if both ends of the wedge are arranged in this position approximately in a plane lying parallel to the formlining. Since the wedge is preferably curved, its ends protrude approximately uniformly far, which is at the same time the least possible protrusion compared to the plane formed by the edge webs or the bracket support.
  • the length of the curved wedge and the radius of curvature of the outside serving as the wedge surface, as well as the distances of the pivot bearings bridged by the wedge, can be chosen such that the projecting part of the loosened wedge with its end face arranged transversely to the wedge surfaces is arranged approximately parallel to the formlining.
  • a bracket denoted as a whole by 1 is used to connect formwork panels arranged side by side in one plane, which have mutually facing edges, expediently all-round edge profiles 2, in the exemplary embodiment hollow profiles, these hollow profiles and those attached to them in FIGS. 1 and 3 each connected formwork 3 are shown in dash-dotted lines.
  • the clamp 1 has two pivoting jaws 4 which can be pivoted against the mutually facing longitudinal surfaces 2a of the abutting edge profiles 2 and compressing them, and an actuating element to be described for this pivoting of the clamping jaws 4.
  • the two clamping jaws 4 each have at their end facing away from their clamping point 4a an at an angle, in the exemplary embodiment an approximately right or slightly larger angle, to them adjusting leg 5, wherein the adjusting leg 5 of the two jaws 4 are directed towards each other.
  • Both jaws 4 are pivotally mounted on a common support 6 approximately in the corner area at the transition to their adjustment legs 5.
  • the swivel bearings 7 designed as joints can be clearly seen in all figures. It can be seen above all in FIGS.
  • this pivot bearing 7 is a cross pin 8 which passes through the carrier and the clamping jaws 4 which are U-shaped in cross section.
  • the adjusting element acts directly or indirectly on the two adjusting legs 5 at a distance from the pivot bearings 7 and on these Attack points can be moved away from the formlining 3 with the adjustment legs 5 to close the clamp 1.
  • the adjusting element is a wedge 9 arranged between the points of attack of the adjusting legs 5 and the edge profiles 2, the wedge surface 9a facing away from the formlining 3 directly or indirectly on the adjusting legs 5 and the ones provided there Attack sites attack.
  • this wedge 9 with the wedge bevel corresponding to the increasing width serves to close the clamp 1. Comparing FIGS.
  • the points of attack for the wedge 9 designed as an actuating element are arranged on the ends of the adjustment legs 5 facing away from the pivot bearing 7 of the two clamping jaws 4 and are provided or combined in the exemplary embodiment at a matching point, forming a common point of attack.
  • the ends of the adjustment legs 5 are pivotally connected to one another and with play and have a connecting element for this connection, in the exemplary embodiment a connecting bolt 10 running transversely to the pivot plane, which is the common point of engagement for the wedge 9 forms.
  • FIGS. 2 and 4 it is clear how the wedge 9 bears against this connecting bolt 10 and, at the same time, is partially overlapped by webs 11 of the adjustment leg 5 and is thus guided. Since only a single point of attack is jointly provided for both adjustment legs 5, there is a precise transmission of their displacement caused by the wedge 9 to the pivoting of the two clamping jaws 4.
  • an abutment 12 is provided at a distance from these points of attack for the mating wedge surface 9b of the wedge 9 facing the formlining 3, on which abutment 12 the wedge 9 is supported when driving in or pushing in, so that its increasing width Attack point, that is, in the exemplary embodiment, displaces and moves the connecting bolt 10 in the manner already described.
  • the distance between the abutment 12 and the point of engagement of the wedge 9 can thus be increased by this insertion of the wedge 9, that is, the displacement of the wedge 9 is converted into a pivoting of the adjusting leg 5 and thus also of the clamping jaws 4.
  • the abutment 12 has the advantage of always providing the same support for the wedge 9 and of being able to absorb wear due to the displacement of the wedge 9.
  • the pivot bearing 7 of the jaws 4, the cross-section hollow or U-shaped carrier 6 also carries this abutment 12 for the wedge 9, which can be clearly seen in Figures 1 and 3.
  • the approximately U-shaped support 6 in cross section has on the side facing the formwork panel 3 a cross bar 6b connecting the two U legs 6a and this crossbar 6b, which could itself form the abutment, carries this abutment 12 in the exemplary embodiment Abutment 12 can be chosen so that the wedge 9 finds favorable investment conditions.
  • the wedge 9 with its counter-wedge surface 9b facing the formlining 3 and opposite its wedge surface 9a, bears against the pivot bearings 7 or the transverse pins 8 forming them as a guide or support and also against the abutment 12 .
  • the wedge 9 can rest in this way at the various points and exert its wedge effect without causing a bulky clamp structure and allowing the connecting bolt 10 to be arranged in the manner already described near the connecting line of the two pivot bearings 7, the wedge is 9 curved in the swivel plane about an imaginary axis lying perpendicular to this swivel plane, the inside of this curvature being in contact with and engaging as a wedge surface 9a on the point of engagement of the adjustment legs 5 designed as a connecting bolt 10.
  • the outside of the curvature of the wedge 9 acts as a counter-wedge surface 9b on the pivot bearings 7 or the transverse pins 8 and on the abutment 12, although in the release position, the joint Attack point serving cross bolt 10 is even closer to the abutment 12 than is the case for the connecting line of the two pivot bearings 7 or their centers.
  • Such a mutual assignment of the different contact points for the wedge 9 would not be possible with a straight wedge, however the curved wedge 9 according to FIGS. 1 and 3 can meet all of these conditions and thus enable a space-saving and nevertheless effective arrangement.
  • the outer curvature of the wedge 9, which faces the abutment 12 and is moved along it, is continuously continuously arcuate, in particular circular arc.
  • the wedge 9 with this outer curvature, which forms the counter-wedge surface 9b can slide along the abutment 12 without any problems. If the abutment 12 according to the exemplary embodiment has a flat surface, the aforementioned convex curvature of the counter-wedge surface 9b even facilitates this displacement movement under the reaction force to the clamping force.
  • the wedge 9 On the side facing away from the formlining 3, the wedge 9 has on its wedge surface 9a designed as a narrow side a stop or projection 13 which limits displacement of the wedge 9 during the release movement in such a way that the wedge 9 is also held in the release position on the clamp 1, as you can clearly see in Fig.1.
  • the release movement of the wedge 9 is limited by the cooperating with the cross pin 10 serving as a point of attack 10 projection 13 such that the wedge 9 overlaps both pivot bearings 7 and their cross pins 8 also in the release position.
  • the narrow end of the wedge 9 can be guided by the cross pin 8 of the corresponding pivot bearing 7 already at the beginning of the clamping movement.
  • the length of the curved wedge 9 and the radius of curvature of the outside serving as the wedge surface 9a as well as the distances of the pivot bearings 7 bridged by the wedge 9 are selected such that the projecting part of the loosened wedge 9 with its end face 16 arranged transversely to the wedge surfaces is approximately parallel is arranged to formwork 3.
  • the user can strike a surface directly in front of him, namely this end face 16 with a hammer, and thus has very convenient access and a favorable position for tensioning the clamp 1.
  • an easy-to-use clip 1 consisting of a few parts, which is very effective, can also include hollow profiles as edge profiles 2 and allows a check whether the clip is really closed or not, because this can be easily recognized by the position of the wedge 9 is. Since it is not possible to increase the clamping force, for example by extending a lever arm or the like, an overloading of the edge webs 2 is practically impossible.
  • the clamp 1 is used to connect formwork panels arranged side by side on their edge webs 2 and for this purpose has two clamping jaws 4 compressing these edge webs 2, each of which has an adjusting leg 5 at their ends facing away from their clamping point 4a.
  • the adjustment legs 5 in turn have points of attack for an actuating or adjusting element designed as a wedge 9, these points of attack on the two adjustment legs 5 advantageously being combined into a single point of attack for the wedge 9.
  • the wedge 9 can expediently slide between this point of attack and the edge webs 2 with respect to an abutment 12 belonging to the bracket 1 and thereby the point of attack and accordingly the adjustment leg 5 move away from the formlining 3 and thereby close the jaws 4.
  • a curved wedge can above all be provided, which can be moved in the closing plane of the clamping jaws 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Clamps And Clips (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Connection Of Plates (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Basic Packing Technique (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Cable Accessories (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Casting Devices For Molds (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Automotive Seat Belt Assembly (AREA)
EP94120651A 1994-01-22 1994-12-24 Pièce de serrage pour éléments de coffrage, comportant des bras enserrant les profilés de bord de ces éléments Expired - Lifetime EP0674068B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SI9430185T SI0674068T1 (en) 1994-01-22 1994-12-24 Clamps for connecting form elements clamping arms engaging the border sections

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4401794 1994-01-22
DE4401794A DE4401794C2 (de) 1994-01-22 1994-01-22 Klammer zum Verbinden von Schaltafeln mit deren Randprofile zusammendrückenden Spannbacken

Publications (2)

Publication Number Publication Date
EP0674068A1 true EP0674068A1 (fr) 1995-09-27
EP0674068B1 EP0674068B1 (fr) 1998-06-24

Family

ID=6508440

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94120651A Expired - Lifetime EP0674068B1 (fr) 1994-01-22 1994-12-24 Pièce de serrage pour éléments de coffrage, comportant des bras enserrant les profilés de bord de ces éléments

Country Status (25)

Country Link
US (1) US5570500A (fr)
EP (1) EP0674068B1 (fr)
KR (1) KR100393375B1 (fr)
CN (1) CN1080810C (fr)
AT (1) ATE167719T1 (fr)
AU (1) AU682909B2 (fr)
BR (1) BR9500264A (fr)
CA (1) CA2140710C (fr)
CZ (1) CZ287778B6 (fr)
DE (2) DE4401794C2 (fr)
DK (1) DK0674068T3 (fr)
DZ (1) DZ1845A1 (fr)
EE (1) EE03244B1 (fr)
ES (1) ES2118306T3 (fr)
IL (1) IL112411A (fr)
LV (1) LV11357B (fr)
MA (1) MA23428A1 (fr)
MY (1) MY121945A (fr)
PL (1) PL176505B1 (fr)
RU (1) RU2125636C1 (fr)
SI (1) SI0674068T1 (fr)
SK (1) SK284559B6 (fr)
TN (1) TNSN95002A1 (fr)
TR (1) TR28908A (fr)
ZA (1) ZA9410257B (fr)

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DE10331359B4 (de) 2003-07-11 2010-07-15 Peri Gmbh Spannschlossvorrichtung mit schräg geführtem Keil
CN100366849C (zh) * 2005-02-04 2008-02-06 刘国恩 模板拼装连接卡具
ES2249188B1 (es) * 2005-04-11 2006-12-01 Ingenieria De Encofrados Y Servicios, S.L. Mordaza para sujecion de paneles de encofrado.
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DE3823763A1 (de) * 1988-07-13 1990-01-18 Steidle Gmbh & Co Emil Klammer zur verbindung der profilrahmen von rahmentafelschalungen
EP0369197A1 (fr) * 1988-11-12 1990-05-23 Maier, Josef Crampon pour connecter des panneaux de coffrage
DE4007950A1 (de) * 1990-03-13 1991-09-19 Huennebeck Roero Gmbh Vorrichtung zum verbinden und verspannen von schaltafeln
EP0537403A1 (fr) * 1991-10-15 1993-04-21 José Luis Ubinana Félix Dispositif pour la fixation rapide de panneaux de coffrage de structures en béton

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DE3823763A1 (de) * 1988-07-13 1990-01-18 Steidle Gmbh & Co Emil Klammer zur verbindung der profilrahmen von rahmentafelschalungen
EP0369197A1 (fr) * 1988-11-12 1990-05-23 Maier, Josef Crampon pour connecter des panneaux de coffrage
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ES2292272B1 (es) * 2004-06-24 2008-10-01 Transformados Muper, S.L. Mecanismo para la sujecion de paneles de muro adyacentes.

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SK6695A3 (en) 1995-08-09
AU8157494A (en) 1995-08-03
US5570500A (en) 1996-11-05
CA2140710C (fr) 2005-12-20
CN1109942A (zh) 1995-10-11
AU682909B2 (en) 1997-10-23
BR9500264A (pt) 1995-10-17
CZ10495A3 (en) 1995-09-13
DE4401794C2 (de) 1997-07-03
PL176505B1 (pl) 1999-06-30
LV11357A (lv) 1996-06-20
KR100393375B1 (ko) 2003-10-17
SI0674068T1 (en) 1999-04-30
IL112411A0 (en) 1995-03-30
HK1007383A1 (en) 1999-04-09
CN1080810C (zh) 2002-03-13
EP0674068B1 (fr) 1998-06-24
MA23428A1 (fr) 1995-10-01
ES2118306T3 (es) 1998-09-16
DE59406320D1 (de) 1998-07-30
IL112411A (en) 1998-02-22
DK0674068T3 (da) 1999-04-06
DZ1845A1 (fr) 2002-02-17
MY121945A (en) 2006-03-31
LV11357B (en) 1996-10-20
PL306879A1 (en) 1995-07-24
CA2140710A1 (fr) 1995-07-23
EE03244B1 (et) 1999-12-15
RU2125636C1 (ru) 1999-01-27
ATE167719T1 (de) 1998-07-15
ZA9410257B (en) 1995-09-08
SK284559B6 (sk) 2005-06-02
TR28908A (tr) 1997-08-04
KR950033130A (ko) 1995-12-22
RU95101034A (ru) 1996-12-10
CZ287778B6 (en) 2001-01-17
DE4401794A1 (de) 1995-08-03
TNSN95002A1 (fr) 1996-02-06

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