EP 0624671 B1 19970709 - Thread retainer for a supply gripper and gripper loom with thread retainer
Title (en)
Thread retainer for a supply gripper and gripper loom with thread retainer
Title (de)
Fadenhalter für einen Bringergreifer und Greiferwebmaschine mit Fadenhalter
Title (fr)
Dispositif de retenue d'un fil pour une griffe d'amenée et métier à tisser à griffer avec un dispositif de retenue d'un fil
Publication
Application
Priority
EP 93810344 A 19930512
Abstract (en)
[origin: EP0624671A1] The thread retainer consists of two retaining members (1, 2) which are arranged relative to one another in such a way that a gap (21) having a curved cross-sectional shape and with a width continuously uniform in the direction of action and a continuously increasing cross-sectional contour is formed. As a result of the one-sided mounting, the retaining members (1, 2) acting as levers form a gap which is rectilinear in the direction of action. Retention of a weft thread is brought about by a partial looping of one of the retaining members and the surface friction occurring thereby, with the result that a nip is avoided, so that damage to the thread is prevented. <IMAGE>
IPC 1-7
IPC 8 full level
D03D 47/20 (2006.01); D03D 47/23 (2006.01)
CPC (source: EP US)
D03D 47/233 (2013.01 - EP US); Y10T 24/3969 (2015.01 - EP US)
Designated contracting state (EPC)
BE DE IT
DOCDB simple family (publication)
EP 0624671 A1 19941117; EP 0624671 B1 19970709; DE 59306886 D1 19970814; JP H0748757 A 19950221; US 5465763 A 19951114
DOCDB simple family (application)
EP 93810344 A 19930512; DE 59306886 T 19930512; JP 9637894 A 19940510; US 23840894 A 19940505