EP 0360023 B1 19940413 - Apparatus consisting of an open-end spinning machine and a can exchanging device.
Title (en)
Apparatus consisting of an open-end spinning machine and a can exchanging device.
Title (de)
Aggregat aus einem OE-Spinnautomaten und einer Kannenwechselvorrichtung.
Title (fr)
Agrégat constitué d'un métier à filer à bout libre et d'un dispositif pour échanger les pots.
Publication
Application
Priority
DE 3831637 A 19880917
Abstract (en)
[origin: US4939895A] An open end spinning machine and an associated traveling sliver can replacement carriage are provided with cooperating components for automatically replacing empty sliver cans at the spinning positions of the machine with full sliver cans and threading up the sliver for spinning resumption. An openable and closable sliver guide is provided at each spinning position in association with a sliver monitor which recognizes the presence and absence of sliver in the guide. A signal transmitter at each spinning position produces a can replacement signal when the monitor recognizes the absence of sliver in the guide. A program controller is associated with a signal receiver on the carriage to actuate exchange of the empty sliver can at the signaling spinning position with a full sliver can from the carriage. The program controller also actuates opening of the sliver guide, insertion of the sliver from the replacement can thereinto, and splicing of the leading end of sliver from the replacement can with the trailing end of sliver from the can previously in service.
IPC 1-7
IPC 8 full level
B65H 67/04 (2006.01); B65H 67/02 (2006.01); B65H 67/06 (2006.01); D01H 4/00 (2006.01); D01H 9/00 (2006.01)
CPC (source: EP US)
D01H 9/008 (2013.01 - EP US)
Citation (examination)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 0360023 A1 19900328; EP 0360023 B1 19940413; DE 3831637 A1 19900405; DE 58907446 D1 19940519; JP H02200821 A 19900809; US 4939895 A 19900710
DOCDB simple family (application)
EP 89115612 A 19890824; DE 3831637 A 19880917; DE 58907446 T 19890824; JP 24029889 A 19890918; US 40072989 A 19890830