EP 1590287 B1 20071024 - THREAD TAKE-OFF DEVICE
Title (en)
THREAD TAKE-OFF DEVICE
Title (de)
FADENABZUGSVORRICHTUNG
Title (fr)
DISPOSITIF D'APPEL DE FIL
Publication
Application
Priority
- EP 2004000786 W 20040129
- DE 10304598 A 20030205
Abstract (en)
[origin: US7197796B2] A yarn withdrawal apparatus for continuously withdrawing a yarn from a feed yarn package and then from a reserve package, where the trailing yarn end on the feed package is knotted to the leading end of the yarn on the reserve package. The transition of the yarn from the feed yarn package to the reserve yarn package is detected by a sensor, which includes a movable yarn guide, which moves during the transition from an inactive position to a signaling position in a first degree of freedom of movement. To prevent the movable yarn guide from rebounding when it reaches the signaling position, the yarn guide or an element connected thereto defines a second degree of freedom of movement which is different from the first degree of freedom of movement, and such that after the rebound the movement is of such a kind that a departure from the signaling position back toward the inactive position is geometrically not possible.
IPC 8 full level
B65H 49/12 (2006.01); B65H 63/08 (2006.01)
CPC (source: EP KR US)
B65H 49/12 (2013.01 - EP KR US); B65H 63/086 (2013.01 - EP US); B65H 67/08 (2013.01 - KR); B65H 2701/31 (2013.01 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2004069712 A1 20040819; AT E376532 T1 20071115; CN 100344520 C 20071024; CN 1747883 A 20060315; DE 502004005323 D1 20071206; EP 1590287 A1 20051102; EP 1590287 B1 20071024; JP 2006516519 A 20060706; KR 20050101198 A 20051020; TW 200510235 A 20050316; TW I302903 B 20081111; US 2005278914 A1 20051222; US 7197796 B2 20070403
DOCDB simple family (application)
EP 2004000786 W 20040129; AT 04706160 T 20040129; CN 200480003611 A 20040129; DE 502004005323 T 20040129; EP 04706160 A 20040129; JP 2005518414 A 20040129; KR 20057014412 A 20050804; TW 93101211 A 20040116; US 19608005 A 20050803