EP 0148972 B1 19880406 - LATCH NEEDLE FOR KNITWEAR-MANUFACTURING MACHINES
Title (en)
LATCH NEEDLE FOR KNITWEAR-MANUFACTURING MACHINES
Publication
Application
Priority
DE 3331030 A 19830827
Abstract (en)
[origin: KR860000950B1] A zone (11) of increased elasticity is inserted in the cheeks (8, 9) of the needle shaft and/or in the shaft (1) under the supporting surface (10). a side slit (11) gives a pre-determined depth. The side slit (11) passes through the shaft cheeks (8, 9) and runs parallel to the longitudinal axis of the needle shaft. It is centrally positioned against the bearing support surface (10). The system prevents latch and shaft damage, even when the needle has a relatively thick shaft.
IPC 1-7
IPC 8 full level
D04B 15/06 (2006.01); D04B 35/04 (2006.01)
CPC (source: EP KR US)
D04B 15/06 (2013.01 - KR); D04B 35/04 (2013.01 - EP US)
Designated contracting state (EPC)
CH DE FR GB IT LI
DOCDB simple family (publication)
DE 3331030 C1 19841004; DE 3470331 D1 19880511; EP 0148972 A2 19850724; EP 0148972 A3 19861008; EP 0148972 B1 19880406; JP S6071751 A 19850423; JP S6158582 B2 19861212; KR 850002495 A 19850513; KR 860000950 B1 19860723; US 4656841 A 19870414
DOCDB simple family (application)
DE 3331030 A 19830827; DE 3470331 T 19840517; EP 84105618 A 19840517; JP 17817384 A 19840827; KR 840005145 A 19840824; US 81715786 A 19860107