Global Patent Index - EP 0079593 A2

EP 0079593 A2 19830525 - A pulling tackle.

Title (en)

A pulling tackle.

Title (de)

Flaschenzug.

Title (fr)

Moufle de traction.

Publication

EP 0079593 A2 19830525 (EN)

Application

EP 82110435 A 19821111

Priority

DK 502181 A 19811112

Abstract (en)

In a tackle comprising tackle blocks (10, 11) with sheaves or pulleys (12,13) and a tackle fall (15) passed over the pulleys, both end portions (16, 17) of the fall are releasably fastened to one (10) of the tackle blocks by means of a locking device (23). This means that the user may operate the tackle either by pulling one of the tackle end portions and thereby obtain a mechanical advantage which is normal for a tackle of that type, or pull both of the tackle end portions (16, 17) simultaneously, and thereby obtain a mechanical advantage which is only half of that normally obtained.

IPC 1-7

B66D 3/04; B66D 3/10

IPC 8 full level

B66D 3/04 (2006.01); B66D 3/10 (2006.01)

CPC (source: EP)

B66D 3/04 (2013.01); B66D 3/10 (2013.01)

Designated contracting state (EPC)

CH DE FR GB LI NL SE

DOCDB simple family (publication)

EP 0079593 A2 19830525; EP 0079593 A3 19840111; EP 0079593 B1 19860226; DE 3269470 D1 19860403; DK 146849 B 19840123; DK 146849 C 19840702; DK 502181 A 19830513

DOCDB simple family (application)

EP 82110435 A 19821111; DE 3269470 T 19821111; DK 502181 A 19811112