EP 2107027 A3 20120822 - Automatic winder and method for detecting malfunction in automatic winder
Title (en)
Automatic winder and method for detecting malfunction in automatic winder
Title (de)
Automatische Wickelmaschine und Verfahren zur Erkennung einer Fehlfunktion in der automatischen Wickelmaschine
Title (fr)
Enrouleur automatique et procédé de détection de dysfonctionnement dans un enrouleur automatique
Publication
Application
Priority
JP 2008094299 A 20080331
Abstract (en)
[origin: EP2107027A2] The present invention provides an automatic winder including a winding unit (1) guiding a yarn (Y) unwound from a yarn supplying bobbin (3) through a yarn path to a yarn winding device (4) and winding the yarn (Y) into a package (P) in the yarn winding device (4) to manufacture the package (P). The automatic winder includes a tension sensor (18) measuring tension of the yarn (Y) passing through the yarn path, and a component malfunction detecting section (22) detecting any of a plurality of components of the winding unit (1) which is malfunctioning, based on a tension measured value detected by the tension sensor (18).
IPC 8 full level
B65H 59/32 (2006.01); B65H 59/40 (2006.01); B65H 63/02 (2006.01)
CPC (source: EP)
B65H 59/40 (2013.01); B65H 63/02 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [XI] EP 0881185 A2 19981202 - TORAY ENG CO LTD [JP]
- [XDI] JP H1087175 A 19980407 - MURATA MACHINERY LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2107027 A2 20091007; EP 2107027 A3 20120822; EP 2107027 B1 20161116; CN 101549808 A 20091007; CN 101549808 B 20130619; JP 2009242098 A 20091022; JP 5029468 B2 20120919
DOCDB simple family (application)
EP 09155215 A 20090316; CN 200910130611 A 20090325; JP 2008094299 A 20080331