EP 0419827 B1 19950301 - Method for eliminating faults in yarn, and slub catcher for carrying out the method.
Title (en)
Method for eliminating faults in yarn, and slub catcher for carrying out the method.
Title (de)
Verfahren zur Reinigung von Garnfehlern sowie Garnreiniger zur Durchführung des Verfahrens.
Title (fr)
Procédé pour purger les fils textiles imparfaits, et épurateur de fil pour la mise en oeuvre du procédé.
Publication
Application
Priority
DE 3932667 A 19890929
Abstract (en)
[origin: EP0419827A2] For eliminating yarn faults on a winding station (12), as regards yarn faults formed by a thickening, a distinction is made, with reference to their length, between shorter yarn faults caused by the spinning operation and longer yarn faults caused as a result of a piecing operation by means of an auxiliary thread. The electronic control unit (18) of the slub catcher (10) used is so designed that, in the event of yarn faults caused by a piecing operation, the severing operation is delayed in each case in such a way that there is no severance of the auxiliary thread. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 54/71 (2006.01); B65H 63/06 (2006.01); B65H 69/06 (2006.01); D01H 13/22 (2006.01); D01H 13/26 (2006.01)
CPC (source: EP)
B65H 54/71 (2013.01); B65H 63/062 (2013.01); D01H 13/22 (2013.01); B65H 2701/31 (2013.01)
Designated contracting state (EPC)
CH DE IT LI
DOCDB simple family (publication)
EP 0419827 A2 19910403; EP 0419827 A3 19910911; EP 0419827 B1 19950301; CS 462290 A2 19911217; DE 3932667 A1 19910411; DE 59008579 D1 19950406; JP H03120170 A 19910522
DOCDB simple family (application)
EP 90115605 A 19900814; CS 462290 A 19900924; DE 3932667 A 19890929; DE 59008579 T 19900814; JP 25762190 A 19900928