EP 2169099 A1 20100331 - Negative yarn feeder with weft-braking device
Title (en)
Negative yarn feeder with weft-braking device
Title (de)
Negativer Garnzuführer mit Schussfadenbremsvorrichtung
Title (fr)
Dispositif d'alimentation négative de fils avec un dispositif de freinage de trame
Publication
Application
Priority
EP 08425630 A 20080925
Abstract (en)
Yarn loops are unwound from a stationary weft-winding drum (12) during a weft insertion. A weft-braking device locks the yarn (F) unwinding from the drum (12) at the end of the insertion, and comprises at least one braking member (34) which is arranged by side of the drum (12) near its delivery end (12a) and is movable under control of actuator means (37) between a resting position in which it is spaced from the outer surface of the drum (12) and does not interfere with the unwinding yarn (F), and an operative position in which it engages the outer surface of the drum (12) and cooperates with it to brake the yarn (F).
IPC 8 full level
B65H 57/22 (2006.01); D03D 47/36 (2006.01)
CPC (source: EP US)
B65H 57/22 (2013.01 - EP US); B65H 59/22 (2013.01 - EP US); D03D 47/364 (2013.01 - EP US); D03D 47/365 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)
Citation (applicant)
- EP 0719354 A1 19960703 - IRO AB [SE]
- EP 1094138 A1 20010425 - LGL ELECTRONICS SPA [IT]
- EP 1149793 A2 20011031 - LGL ELECTRONICS SPA [IT]
- US 3834635 A 19740910 - PFARRWALLER E
Citation (search report)
- [X] US 5778943 A 19980714 - THOLANDER LARS HELGE GOTTFRID [SE]
- [X] EP 0436197 A2 19910710 - ROY ELECTROTEX SPA [IT]
- [X] US 5462096 A 19951031 - SVANSTROEM ANDERS [SE], et al
- [DX] EP 1149793 A2 20011031 - LGL ELECTRONICS SPA [IT]
- [A] EP 0707102 A2 19960417 - LGL ELECTRONICS SPA [IT]
- [A] GB 1116486 A 19680606 - SULZER AG
Designated contracting state (EPC)
BE DE IT SE
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2169099 A1 20100331; CN 101713117 A 20100526; US 2010071799 A1 20100325
DOCDB simple family (application)
EP 08425630 A 20080925; CN 200910175743 A 20090924; US 58559209 A 20090918