EP 1344851 B1 20080409 - Drive assembly for open-end spinning machines
Title (en)
Drive assembly for open-end spinning machines
Title (de)
Antriebseinrichtung für Rotorspinnvorrichtungen
Title (fr)
Dispositif d'entraînement pour des métiers à filer à bout libre
Publication
Application
Priority
DE 10211817 A 20020316
Abstract (en)
[origin: EP1344851A2] A textile machine has a rotor spinning unit with a brake and locking-lever (23). A locking detent (44) is esp. located in the immediate vicinity of the lever (23) and corresponds with an arresting roller (45) located on a cover plate (11). The rotor further has shock-absorption unit (17, 21, 31) in the vicinity of a pushrod (14). The shock-absorption (17, 21, 31) unit works esp. in conjunction with a tension roller (8) preventing shock transfer to the locking-lever (23). The spinning rotor is driven by a tangential belt. The rotor has a brake operated by a pushrod linked to a tensioning wheel. When the spinning unit opens, the tensioning wheel is automatically lifted from the tangential belt and the brake is applied.
IPC 8 full level
D01H 4/12 (2006.01)
CPC (source: EP US)
D01H 4/12 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 1344851 A2 20030917; EP 1344851 A3 20040114; EP 1344851 B1 20080409; CN 1445395 A 20031001; DE 10211817 A1 20030925; DE 50212063 D1 20080521; US 2004000133 A1 20040101; US 6854256 B2 20050215
DOCDB simple family (application)
EP 02025457 A 20021115; CN 02157010 A 20021216; DE 10211817 A 20020316; DE 50212063 T 20021115; US 38920003 A 20030314