EP 0239623 A4 19890727 - LEVEL WINDER FOR WINCH.
Title (en)
LEVEL WINDER FOR WINCH.
Title (de)
SEILWICKELVORRICHTUNG FÜR EINE WINDE.
Title (fr)
DISPOSITIF D'ENROULEMENT A NIVEAU POUR TREUIL.
Publication
Application
Priority
US 78061485 A 19850926
Abstract (en)
[origin: WO8702021A1] A level winder for a winch has a cable control arm (36, 38, 40) movable between the edges of a drum (16) of the winch in a manner that define two cable path segments (66a, 66b), the sum of the lengths of which remains constant. The arm is pivotally mounted on a carriage (30) to swing back and forth from edge to edge of the drum in a plane parallel to the drum axis (14), while the carriage is pivotally mounted so the cable control arm can pivot toward and away from the drum.
IPC 1-7
IPC 8 full level
B65H 54/28 (2006.01); B65H 57/28 (2006.01); B66D 1/38 (2006.01)
CPC (source: EP)
B66D 1/38 (2013.01)
Citation (search report)
- [X] GB 2146969 A 19850501 - ELKEM AS
- See references of WO 8702021A1
Designated contracting state (EPC)
AT BE CH DE FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 8702021 A1 19870409; EP 0239623 A1 19871007; EP 0239623 A4 19890727; JP S63503377 A 19881208
DOCDB simple family (application)
US 8602019 W 19860924; EP 86906171 A 19860924; JP 50533986 A 19860924