EP 1092053 B1 20030226 - DEVICE AND METHOD FOR SEPARATING THREADS FROM A LAYER
Title (en)
DEVICE AND METHOD FOR SEPARATING THREADS FROM A LAYER
Title (de)
VORRICHTUNG UND VERFAHREN ZUM ABTEILEN VON FÄDEN AUS EINER SCHICHT
Title (fr)
DISPOSITIF ET PROCEDE POUR SEPARER DES FILS D'UNE COUCHE
Publication
Application
Priority
- CH 9900252 W 19990610
- CH 137798 A 19980629
Abstract (en)
[origin: WO0000687A1] The invention relates to a method and a device for separating adjacent threads which are stretched in a first and a second location and substantially form together a surface. In order to provide a method and a device serving to reliably separate threads from a yarn layer even when the threads consist of so-called untwisted multifilaments, several threads are grasped with separating means (5, 15, 25, 35) at least in one location, whereupon the grasped threads are subjected to different relative accelerations substantially in their transversal direction. After one or several separation processes, the first thread can be easily grasped, e.g. by a drawing-in hook and then removed from the layer.
IPC 1-7
IPC 8 full level
D02H 9/02 (2006.01); D03J 1/13 (2006.01); D03J 1/14 (2006.01); D03J 1/18 (2006.01)
CPC (source: EP KR)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI NL PT
DOCDB simple family (publication)
WO 0000687 A1 20000106; AT E233336 T1 20030315; AU 4028599 A 20000117; CA 2336098 A1 20000106; CN 1094532 C 20021120; CN 1307655 A 20010808; DE 59904381 D1 20030403; EP 1092053 A1 20010418; EP 1092053 B1 20030226; EP 1092053 B8 20030625; JP 2002519531 A 20020702; KR 20010071630 A 20010728; TR 200003798 T2 20010723
DOCDB simple family (application)
CH 9900252 W 19990610; AT 99923363 T 19990610; AU 4028599 A 19990610; CA 2336098 A 19990610; CN 99807979 A 19990610; DE 59904381 T 19990610; EP 99923363 A 19990610; JP 2000557034 A 19990610; KR 20007014886 A 20001228; TR 200003798 T 19990610