EP 1864931 A1 20071212 - Textile machine having doffing device
Title (en)
Textile machine having doffing device
Title (de)
Textilmaschine mit Abnahmevorrichtung
Title (fr)
Machine textile comportant un dispositif d'enlèvement
Publication
Application
Priority
JP 2006137060 A 20060516
Abstract (en)
A problem with the conventional art is that in setting a target for a doffing operation, an attempt to reduce burdens on a traveling controlling mechanism of a doffing device may reduce the operational efficiency of winding units. The present invention provides a winding state recognizing means 30b for recognizing the winding length of a package 7 in each of winding units 2 to be longer or shorter, a target setting means 30c for setting the winding unit on which a doffing operation is to be executed by giving top priority to those winding units 2 which have a winding length corresponding to a full package and giving the second priority to winding units 2 with near full packages, and an operation standby means 3Qd for causing a doffing device 3 to stand by without performing a doffing operation after the doffing device 3 reaches the winding unit 2 on which a doffing operation is to be executed and until the package 7 being formed in the winding unit 2 becomes full (Fig. 5A, 5B).
IPC 8 full level
B65H 54/26 (2006.01); D01H 13/00 (2006.01)
CPC (source: EP)
B65H 54/26 (2013.01); D01H 9/02 (2013.01); D01H 9/10 (2013.01); D01H 13/005 (2013.01)
Citation (search report)
- [X] JP H08158175 A 19960618 - NISSHIN SPINNING
- [A] GB 2065725 A 19810701 - ZELLWEGER USTER AG
- [A] US 4532759 A 19850806 - BISCHOFBERGER JUERG [CH]
- [A] JP H0672635 A 19940315 - TEIJIN LTD
- [DA] JP S6434875 A 19890206 - MURATA MACHINERY LTD
Designated contracting state (EPC)
DE IT
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1864931 A1 20071212; CN 101074507 A 20071121; JP 2007308814 A 20071129
DOCDB simple family (application)
EP 07009247 A 20070508; CN 200710104138 A 20070516; JP 2006137060 A 20060516