EP 1249422 B2 20100728 - Yarn clearing device in the winding station of a textile machine
Title (en)
Yarn clearing device in the winding station of a textile machine
Title (de)
Garnreinigungseinrichtung an der Spulstelle einer Textilmaschine
Title (fr)
Dispostif épurateur de fil au poste de bobinage d'une machine textile
Publication
Application
Priority
DE 10118660 A 20010414
Abstract (en)
[origin: EP1249422A2] A textile yarn winding head has a detector determining the length of a faulty section. The detector is especially a non-contact measuring head (6) observing two sequential measuring points along the thread (1). The detector further has a running time correlation unit (14) that determines the time lag between the values measured. The fault detector measures variations in the thread width. The value taken for the width measurement is the arithmetic mean of three signals in succession.
IPC 8 full level
B65H 63/06 (2006.01); B65H 61/00 (2006.01)
CPC (source: EP)
B65H 61/005 (2013.01); B65H 63/06 (2013.01); B65H 63/062 (2013.01); B65H 2701/31 (2013.01)
Citation (opposition)
Opponent :
- DE 3713783 A1 19871029 - MURATA MACHINERY LTD [JP]
- JP S4835143 A 19730523
- DE 4225842 A1 19940210 - SCHLAFHORST & CO W [DE]
- US 3844498 A 19741029 - LOEPFE E
- CH 533565 A 19730215 - SHIMADZU CORP [JP]
- EP 0409318 A2 19910123 - ENIRICERCHE SPA [IT], et al
- GR 1003145 A
- EP 0015820 A1 19800917 - ANVAR [FR]
- EP 0607920 A
- DE 2136925 A1 19720203 - AGFA GEVAERT AG
- EP 0000721 A1 19790221 - BARMAG BARMER MASCHF [DE]
- EP 0685580 A1 19951206 - LUWA AG ZELLWEGER [CH]
- US 4184796 A 19800122 - MAKI MINORU [JP], et al
- JP H11268871 A 19991005 - MURATA MACHINERY LTD
- JP H11268872 A 19991005 - MURATA MACHINERY LTD
Designated contracting state (EPC)
BE CH DE IT LI
DOCDB simple family (publication)
EP 1249422 A2 20021016; EP 1249422 A3 20030102; EP 1249422 B1 20050504; EP 1249422 B2 20100728; DE 10118660 A1 20021017; DE 50202968 D1 20050609; JP 2002348043 A 20021204
DOCDB simple family (application)
EP 02003948 A 20020222; DE 10118660 A 20010414; DE 50202968 T 20020222; JP 2002108952 A 20020411