EP 2687469 A3 20150422 - Yarn monitoring device and yarn winding machine
Title (en)
Yarn monitoring device and yarn winding machine
Title (de)
Garnüberwachungsvorrichtung und Garnwickelmaschine
Title (fr)
Dispositif de surveillance de fil et machine de bobinage de fil
Publication
Application
Priority
JP 2012160031 A 20120718
Abstract (en)
[origin: EP2687469A2] A yarn monitoring device (34) includes a yarn irregularity sensor (37) and a yarn monitoring controller (81). The yarn irregularity sensor (37) monitors a yarn (21) that is being wound by an automatic winder (1). The yarn monitoring controller (81) performs a determination based on information acquired from the yarn irregularity sensor (37) and information pertaining to, for example, a traverse position of the yarn (21) acquired from the yarn detection sensor (71) of the automatic winder (1), and outputs a cutter operation signal based on the determination to operate a cutter (39). Furthermore, the yarn monitoring device (34) includes a yarn detection receiving section (83) to receive a yarn detection signal output by the yarn detection sensor (71).
IPC 8 full level
B65H 54/28 (2006.01); B65H 54/38 (2006.01); B65H 54/71 (2006.01); B65H 57/22 (2006.01); B65H 59/40 (2006.01); B65H 63/06 (2006.01)
CPC (source: EP)
B65H 54/2887 (2013.01); B65H 54/388 (2013.01); B65H 54/71 (2013.01); B65H 57/22 (2013.01); B65H 59/40 (2013.01); B65H 63/062 (2013.01); B65H 2701/31 (2013.01)
Citation (search report)
- [XI] US 4292868 A 19811006 - WERFFELI HERMANN
- [A] EP 2423144 A2 20120229 - MURATA MACHINERY LTD [JP]
- [XI] DE 4025696 A1 19920220 - SCHLAFHORST & CO W [DE]
- [XA] EP 1260476 A1 20021127 - LOEPFE AG GEB [CH]
- [A] DE 102004052564 A1 20060504 - SAURER GMBH & CO KG [DE]
- [A] EP 2072440 A2 20090624 - MURATA MACHINERY LTD [JP]
Designated contracting state (EPC)
AL 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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2687469 A2 20140122; EP 2687469 A3 20150422; EP 2687469 B1 20180110; CN 103569794 A 20140212; CN 103569794 B 20180522; CN 108163626 A 20180615; CN 108163626 B 20191101; CN 108975070 A 20181211; CN 108975070 B 20201009; EP 2998257 A1 20160323; EP 2998257 B1 20170405; JP 2014019541 A 20140203
DOCDB simple family (application)
EP 13173588 A 20130625; CN 201310251904 A 20130624; CN 201711444521 A 20130624; CN 201810612040 A 20130624; EP 15193388 A 20130625; JP 2012160031 A 20120718