EP 0571207 A1 19931124 - Winch assembly.
Title (en)
Winch assembly.
Title (de)
Winde.
Title (fr)
Treuil.
Publication
Application
Priority
- GB 9210713 A 19920520
- GB 9226444 A 19921218
- GB 9306298 A 19930326
Abstract (en)
When a rope (15) is wound upon a drum (6) at a large angle of approach relative to the normal to the drum shaft, there is a tendency for the rope (15) to bunch up at one region of the drum. To overcome this problem, the drum (6) is mounted for axial movement, e.g. along rails (3,4) or along splines (42), as well as rotary movement on its axis. A fairlead (13) may be provided to reduce the angle of approach of the rope (15). <IMAGE>
IPC 1-7
IPC 8 full level
B66D 1/39 (2006.01)
CPC (source: EP)
B66D 1/39 (2013.01)
Citation (search report)
- [X] DE 1192381 B 19650506 - GEN MILLS INC
- [Y] DE 2138971 A1 19720217 - POTAIN SA
- [AP] FR 2676217 A1 19921113 - PRUDHOMME DOMINIQUE [FR]
- [Y] US 4087060 A 19780502 - LAKY ELMER, et al
- [A] FR 2262641 A1 19750926 - GOTLIBOWICZ JEAN [FR]
- [A] DE 413673 C 19250513 - FOERDERANLAGEN HECKEL
- [Y] SOVIET PATENTS ABSTRACTS Section PQ, Week 9150, 5 February 1992 Derwent Publications Ltd., London, GB; Class Q38, AN 91-367508/50 & SU-A-1 622 285 (BUILDING CONS RES) 23 January 1991
- [Y] SOVIET INVENTIONS ILLUSTRATED Section PQ, Week E34, 6 October 1982 Derwent Publications Ltd., London, GB; Class Q38, AN L3186 E/34 & SU-A-874 593 (AVILOV V YA) 28 October 1981
Designated contracting state (EPC)
DE GB
DOCDB simple family (publication)
EP 0571207 A1 19931124; EP 0571207 B1 19970115; DE 69307392 D1 19970227
DOCDB simple family (application)
EP 93303918 A 19930520; DE 69307392 T 19930520