EP 1721854 B1 20100505 - Doffing device for an automatic winder
Title (en)
Doffing device for an automatic winder
Title (de)
Abnahmevorrichtung für eine automatische Spulmaschine
Title (fr)
Dispositif pour le changement d'un bobinoir automatique
Publication
Application
Priority
- JP 2005136841 A 20050510
- JP 2006021877 A 20060131
Abstract (en)
[origin: EP1721854A1] The present invention provides a doffing device (1) for an automatic winder which has the ability to carry out bunch winding for winding packages requiring bunch winding, while reliably winding a yarn end around an intermediate portion of an empty tube for winding packages not requiring bunch winding. The doffing device (1) has bunch winding forming means (BBA) for forming a bunch winding portion around one end of an empty tube (T), straight winding forming means (BAA) for winding a yarn around an intermediate portion of the empty tube (T), and switching means for selecting either the bunch winding forming means or the straight winding forming means to form a desired wound yarn.
IPC 8 full level
B65H 54/34 (2006.01)
CPC (source: EP)
B65H 54/343 (2013.01); B65H 65/00 (2013.01); B65H 2701/31 (2013.01)
Designated contracting state (EPC)
DE IT
DOCDB simple family (publication)
EP 1721854 A1 20061115; EP 1721854 B1 20100505; CN 1861507 A 20061115; CN 1861507 B 20120523; DE 602006014053 D1 20100617; JP 2006341994 A 20061221; JP 4487942 B2 20100623
DOCDB simple family (application)
EP 06005505 A 20060317; CN 200610079977 A 20060429; DE 602006014053 T 20060317; JP 2006021877 A 20060131