Global Patent Index - EP 0369197 A1

EP 0369197 A1 19900523 - Clamp for connecting form work panels together.

Title (en)

Clamp for connecting form work panels together.

Title (de)

Klammer zum Verbinden von Schaltafeln.

Title (fr)

Crampon pour connecter des panneaux de coffrage.

Publication

EP 0369197 A1 19900523 (DE)

Application

EP 89119603 A 19891023

Priority

DE 8814208 U 19881112

Abstract (en)

[origin: US5146816A] PCT No. PCT/DE89/00658 Sec. 371 Date May 13, 1991 Sec. 102(e) Date May 13, 1991 PCT Filed Oct. 18, 1989 PCT Pub. No. WO90/05225 PCT Pub. Date May 17, 1990.A clamp for connecting a pair of formwork panels which are to be disposed side-by-side in a common plane has two clamping members. Each of the clamping members includes a clamping arm for urging the panels together and an adjusting arm which is approximately perpendicular to the respective clamping arm. The clamping members are pivotally mounted on a U-shaped support and the adjusting arms are disposed internally of the support with their free ends overlapping. The clamping arms project from the support and are located on the same side of the latter as the transverse web bridging the legs of the support. The legs are provided with registering openings which are elongated transversely of the adjusting arms. A pivot extends through the overlapping ends of the adjusting arms and into the openings. The pivot is guided by the openings for movement transversely of the adjusting arms and carries an eccentric disc which is arranged to bear against the transverse web of the support. An actuating lever for the clamping members is integral with the disc and projects from the support approximately perpendicular to the clamping arms.

Abstract (de)

Eine Klammer (1) zum Verbinden von in einer Ebene nebeneinander angeordneten Schaltafeln, die umlaufende Randprofile (2), insbesondere Hohlprofile od.dgl. haben, hat zwei gegen die voneinander abgewandten Längsflächen (2a) der aneinanderliegenden Randprofile (2) schwenkbare und diese zusammendrückende Spannbacken (3) und ein Betätigungselement für die Verschwenkung dieser Spannbacken (3). Dabei weisen die beiden Spannbacken (3) jeweils an ihrem von ihrer Klemmstelle (3a) abgewandten Ende einen im Winkel zu ihnen stehenden Verstell-Schenkel (4) auf. Diese Verstell-Schenkel (4) der beiden Spannbacken (3) sind aufeinander zu gerichtet und beide Spannbacken (3) sind etwa im Eckbereich ihrer beiden Schenkel (4) an einem Träger (5) schwenkbar gelagert. Die Enden der beiden Verstell-Schenkel (4) überlappen sich und im Bereich der Überlappung der beiden Verstellschenkel (4) greift an beiden gemeinsam ein Exzenter (7) an, dessen Dreh- oder Schwenklagerung (7a) senkrecht zur Schalhaut verschiebbar ist.

IPC 1-7

E04G 17/04; F16B 2/10

IPC 8 full level

E04G 17/04 (2006.01); F16B 2/10 (2006.01)

IPC 8 main group level

E04G (2006.01)

CPC (source: EP KR US)

E04G 17/04 (2013.01 - EP KR US); E04G 2009/025 (2013.01 - EP US)

Citation (search report)

Designated contracting state (EPC)

AT BE CH DE ES FR GB GR IT LI NL SE

DOCDB simple family (publication)

US 5146816 A 19920915; AT E69634 T1 19911215; AU 4416989 A 19900528; AU 631148 B2 19921119; CA 2002724 A1 19900512; CN 1019221 B 19921125; CN 1042751 A 19900606; DE 58900477 D1 19920102; DE 8814208 U1 19890105; DK 165016 B 19920928; DK 165016 C 19930208; DK 87791 A 19910626; DK 87791 D0 19910510; EG 18762 A 19940130; EP 0369197 A1 19900523; EP 0369197 B1 19911121; ES 2019058 A4 19910601; ES 2019058 T3 19970801; FI 911018 A0 19910228; GR 3003198 T3 19930217; HK 81692 A 19921030; HU 208351 B 19930928; HU 896109 D0 19920428; HU T60356 A 19920828; IL 92263 A0 19900726; IL 92263 A 19910610; JP H03503557 A 19910808; JP H0656055 B2 19940727; KR 900702161 A 19901206; KR 950008100 B1 19950725; LT 3577 B 19951227; LT IP1439 A 19950525; LV 10753 A 19950820; LV 10753 B 19951220; MA 21676 A1 19900701; MY 104473 A 19940430; NO 178240 B 19951106; NO 178240 C 19960214; NO 911828 D0 19910510; NO 911828 L 19910510; PT 9189 T 19960131; PT 92273 A 19900531; RU 2042774 C1 19950827; SG 57492 G 19920904; WO 9005225 A1 19900517

DOCDB simple family (application)

US 67903991 A 19910513; AT 89119603 T 19891023; AU 4416989 A 19891018; CA 2002724 A 19891110; CN 89108501 A 19891111; DE 58900477 T 19891023; DE 8814208 U 19881112; DE 8900658 W 19891018; DK 87791 A 19910510; EG 53489 A 19891102; EP 89119603 A 19891023; ES 89119603 T 19891023; FI 911018 A 19910228; GR 910400527 T 19911127; HK 81692 A 19921022; HU 610989 A 19891018; IL 9226389 A 19891109; JP 51075489 A 19891018; KR 900701499 A 19900712; LT IP1439 A 19931105; LV 930388 A 19930521; MA 21929 A 19891110; MY PI19891454 A 19891019; NO 911828 A 19910510; PT 918995 U 19950718; PT 9227389 A 19891110; SG 57492 A 19920601; SU 4895326 A 19910508