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: WO2004069712A1] The invention relates to a thread take-off device for providing a thread that can be continually unwound, in addition to a texturing machine comprising a thread take-off device. In prior art, the thread take-off device contains at least one supply bobbin and a reserve bobbin, the start and end of the thread of said bobbins being knotted together. According to the invention, the transition of the thread (2) removal from the supply bobbin to the reserve bobbin is detected by a sensor (6). This is achieved by a displaceable thread guide (20), which is displaced during the transition from a resting position (20:1) into a signalling position (20:2). To prevent the displaceable thread guide from rebounding, said thread guide (20) or an element that is connected to the thread guide (22) is equipped with a second degree of freedom of movement. A correspondingly formed curve co-ordinates the two degrees of freedom of movement, defining the displacement after rebounding in such a way that it is geometrically impossible for the thread guide or element to leave the signalling position (20:2).
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