EP 2138621 B1 20120815 - Sewing machine and spool device for operating such a sewing machine
Title (en)
Sewing machine and spool device for operating such a sewing machine
Title (de)
Nähmaschine sowie Spuleinrichtung für eine derartige Nähmaschine
Title (fr)
Machine à coudre et dispositif de bobinage pour une telle machine à coudre
Publication
Application
Priority
DE 202008008324 U 20080620
Abstract (en)
[origin: CN101608383A] The present invention relates to a sewing machine, has a support; an arm having an arm shaft staying in drive-connection with a needle bar; and a driven spinning device (8) rolling a thread spool of a thread reel (9). The spinning device (8) has a spinner spindle (24) to mount a spinning housing (31). The spinner spindle (24) has an inner hollow space that includes an internal thread (41), and anexpanding-screwing body (46) that includes an external thread complementary to the internal thread.
IPC 8 full level
D05B 43/00 (2006.01); D05B 59/00 (2006.01)
CPC (source: EP KR)
D05B 43/00 (2013.01 - EP KR); D05B 59/00 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 202008008324 U1 20091112; CN 101608383 A 20091223; CN 101608383 B 20130410; EP 2138621 A1 20091230; EP 2138621 B1 20120815; JP 2010000348 A 20100107; KR 101532096 B1 20150626; KR 20090132524 A 20091230
DOCDB simple family (application)
DE 202008008324 U 20080620; CN 200910150414 A 20090619; EP 09006769 A 20090520; JP 2009134987 A 20090604; KR 20090054261 A 20090618