EP 1847641 B1 20100210 - Thread drawing knife for a sewing machine
Title (en)
Thread drawing knife for a sewing machine
Title (de)
Fadenziehmesser für eine Nähmaschine
Title (fr)
Couteau tireur de fil pour une machine à coudre
Publication
Application
Priority
- DE 102006019193 A 20060421
- DE 202006009410 U 20060616
Abstract (en)
[origin: EP1847641A1] The second rotation stop (38) is fastened to the thread-pulling blade (29). A positioning restraint (41) secures the thread-pulling blade in the normal position when the shuttle (19) turns in the opposite direction. In this position the second rotation stop (38) works with the second spool casing stop (40). The second stop is molded-on integrally with the thread-pulling blade. A projection (39) opposite the second stop on the thread-pulling blade, transitions smoothly into the blade body. A deflection mechanism operates with the thread pulling blade drive (49), this causes displacement of the blade from its normal position, into a thread-gripping position, by moving the positioning restraint into a release position. Further mechanical details of the mechanism are provided. The thread pulling blade drive includes an electromagnet.
IPC 8 full level
D05B 65/00 (2006.01); D05B 57/14 (2006.01)
CPC (source: EP KR)
D05B 57/06 (2013.01 - KR); D05B 57/30 (2013.01 - KR); D05B 57/34 (2013.01 - KR); D05B 65/00 (2013.01 - EP); D05B 57/143 (2013.01 - EP)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1847641 A1 20071024; EP 1847641 B1 20100210; AT E457381 T1 20100215; DE 202006009410 U1 20070830; DE 502007002792 D1 20100325; JP 2007289692 A 20071108; KR 101389651 B1 20140429; KR 20070104240 A 20071025
DOCDB simple family (application)
EP 07007046 A 20070404; AT 07007046 T 20070404; DE 202006009410 U 20060616; DE 502007002792 T 20070404; JP 2007108116 A 20070417; KR 20070037524 A 20070417