Global Patent Index - EP 0647733 B1

EP 0647733 B1 19980401 - Latch needle for textile machines

Title (en)

Latch needle for textile machines

Title (de)

Zungennadel für Textilmaschinen

Title (fr)

Aiguille à clapet pour des machines textiles

Publication

EP 0647733 B1 19980401 (DE)

Application

EP 94115085 A 19940924

Priority

DE 4334051 A 19931006

Abstract (en)

[origin: DE4334051C1] In a latch needle for textile machines, the bearing bore is arranged in the latch shank in such a way that the distances between the edge of the bearing bore and the latch-shank top side and underside are different, in order thereby to prevent a premature fracture of the latch shank. The ratio of the two distances 15, 16 is preferably approximately 1:2 or 1:3. <IMAGE>

IPC 1-7

D04B 35/04

IPC 8 full level

D04B 35/04 (2006.01)

CPC (source: EP US)

D04B 35/04 (2013.01 - EP US)

Designated contracting state (EPC)

CH DE ES FR GB IT LI

DOCDB simple family (publication)

DE 4334051 C1 19950216; CA 2133709 A1 19950407; CA 2133709 C 19990126; DE 59405571 D1 19980507; EP 0647733 A1 19950412; EP 0647733 B1 19980401; ES 2114106 T3 19980516; JP 2983852 B2 19991129; JP H07150451 A 19950613; US 5488840 A 19960206

DOCDB simple family (application)

DE 4334051 A 19931006; CA 2133709 A 19941005; DE 59405571 T 19940924; EP 94115085 A 19940924; ES 94115085 T 19940924; JP 23915894 A 19941003; US 31425294 A 19940929