EP 1175364 B1 20040804 - METHOD AND DEVICE FOR WINDING A CONTINUOUSLY FED THREAD
Title (en)
METHOD AND DEVICE FOR WINDING A CONTINUOUSLY FED THREAD
Title (de)
VERFAHREN UND VORRICHTUNG ZUM AUFWICKELN EINES KONTINUIERLICH ZULAUFENDEN FADENS
Title (fr)
PROCEDE ET DISPOSITIF POUR ENROULER UN FIL CONTINU
Publication
Application
Priority
- DE 19920856 A 19990506
- EP 0003951 W 20000503
Abstract (en)
[origin: WO0068126A2] The invention relates to a method for winding a continuously fed thread and to a device for carrying out said method. According to the invention, the thread is wound on a driven bobbin to form a cross-wound bobbin, whereby the thread is guided in a to-and fro manner within a traversing stroke by a traversing thread guide. The length of the traversing stroke of the traversing thread guide can be changed within the bobbin width of the cross-wound bobbin. During winding (bobbin travel), the traversing stroke is changed between a maximum length at the start of bobbin travel and a final length at the completion of bobbin travel according to predetermined stroke function such that, over the course of the bobbin travel, a determined length is assigned to each traversing stroke, whereby the lengths of the traversing strokes are smaller than the respective wound bobbin widths.
[origin: WO0068126A2] According to the invention, the thread is wound on a driven bobbin (7) to form a cross-wound bobbin (6), whereby the thread is guided in a to-and fro manner within a traversing stroke by a traversing thread guide. The length of the traversing stroke of the traversing thread guide can be changed within the bobbin width of the cross-wound bobbin. During winding (bobbin travel), the traversing stroke is changed between a maximum length (HAn) at the start of bobbin travel and a final length (HEn) at the completion of bobbin travel according to predetermined stroke function (F1, F2) such that, over the course of the bobbin travel, a determined length is assigned to each traversing stroke, whereby the lengths of the traversing strokes are smaller than the respective wound bobbin widths.
IPC 1-7
IPC 8 full level
B65H 1/00 (2006.01); B65H 54/28 (2006.01); B65H 54/32 (2006.01)
CPC (source: EP KR US)
B65H 49/18 (2013.01 - KR); B65H 54/2821 (2013.01 - EP US); B65H 54/325 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
WO 0068126 A2 20001116; WO 0068126 A3 20010315; CN 1263669 C 20060712; CN 1362933 A 20020807; DE 50007296 D1 20040909; EP 1175364 A2 20020130; EP 1175364 B1 20040804; KR 100684087 B1 20070216; KR 20020014793 A 20020225; TR 200102950 T2 20020422; US 2002043585 A1 20020418; US 6523774 B2 20030225
DOCDB simple family (application)
EP 0003951 W 20000503; CN 00807253 A 20000503; DE 50007296 T 20000503; EP 00943709 A 20000503; KR 20017014013 A 20011102; TR 200102950 T 20000503; US 374501 A 20011031