EP 0086794 B1 19850814 - A LOOP-TAKER MECHANISM IN A SEWING MACHINE
Title (en)
A LOOP-TAKER MECHANISM IN A SEWING MACHINE
Publication
Application
Priority
SE 8105165 A 19810901
Abstract (en)
[origin: WO8300886A1] A loop-taker mechanism with a rotating hook member (1) and a bobbin case (5) and a bobbin case bracket (9) has the property that the fissure (15) between the bracket and the bobbin case is not closed due to mass forces and frictions, when the upper thread loop (10) shall pass through the fissure. This one is kept open by mens of a magnet (17, 18) on each one of the bobbin case and the bracket, equal poles of the magnets facing each other.
IPC 1-7
IPC 8 full level
D05B 57/20 (2006.01); D05B 57/26 (2006.01)
CPC (source: EP)
D05B 57/265 (2013.01); D05D 2207/06 (2013.01)
Designated contracting state (EPC)
CH DE FR GB LI
DOCDB simple family (publication)
WO 8300886 A1 19830317; AU 561735 B2 19870514; AU 8768682 A 19830328; DE 3265422 D1 19850919; EP 0086794 A1 19830831; EP 0086794 B1 19850814; JP S58501362 A 19830818; SE 441934 B 19851118; SE 8105165 L 19830302
DOCDB simple family (application)
SE 8200256 W 19820811; AU 8768682 A 19820811; DE 3265422 T 19820811; EP 82902474 A 19820811; JP 50250082 A 19820811; SE 8105165 A 19810901