EP 1809801 A1 20070725 - THREAD FEEDING APPARATUS FOR AN EMBROIDERING MACHINE
Title (en)
THREAD FEEDING APPARATUS FOR AN EMBROIDERING MACHINE
Title (de)
FADENZUFÜHRVORRICHTUNG FÜR EINE STICKMASCHINE
Title (fr)
DISPOSITIF D'ALIMENTATION EN FIL POUR MACHINE A BRODER
Publication
Application
Priority
- KR 2005003789 W 20051109
- KR 20040091017 A 20041109
Abstract (en)
[origin: WO2006052084A1] The present invention relates to a thread feeding apparatus for an embroidering machine, comprising a thread tension adjuster including a thread tension adjusting body and a thread winding unit; a thread take- up unit including a thread retainer and oscillating to tense and release the upper thread; a thread take-out unit including a thread take-out lever and retaining the upper thread; a driver driving the thread winding unit to rotate and the thread take-out lever to reciprocate; a rotating motion transformer rotating the thread winding unit to wind the upper thread on the thread tension adjusting body; and a straight line motion transformer and moving the thread take -out lever to retain the upper thread on the thread retainer. Thus, a single driver is used for winding an upper thread and retaining the upper thread, thereby enhancing productivity. Further, the number of components is reduced.
IPC 8 full level
D05C 11/16 (2006.01)
CPC (source: EP KR US)
D05C 11/10 (2013.01 - KR); D05C 11/16 (2013.01 - EP KR US)
Citation (search report)
See references of WO 2006052084A1
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
WO 2006052084 A1 20060518; CN 101057017 A 20071017; EP 1809801 A1 20070725; JP 2008517704 A 20080529; KR 100687889 B1 20070227; KR 20060042371 A 20060512; US 2009031936 A1 20090205
DOCDB simple family (application)
KR 2005003789 W 20051109; CN 200580038045 A 20051109; EP 05823682 A 20051109; JP 2007538835 A 20051109; KR 20040091017 A 20041109; US 71843205 A 20051109