Global Patent Index - EP 1101851 A1

EP 1101851 A1 20010523 - Compensating weft brake

Title (en)

Compensating weft brake

Title (de)

Schussfadenaussgleichsbremse

Title (fr)

Frein compensateur de fil de trame

Publication

EP 1101851 A1 20010523 (EN)

Application

EP 00124236 A 20001110

Priority

IT TO991008 A 19991119

Abstract (en)

A compensating weft brake, comprising a brake body (20) which is crossed by a thread (F) and to which two oscillating arms (21-22) are articulated; the arms are kinematically coupled and actuated by an elastic means so as to divaricate; each arm has a plurality of ceramic thread guiding rings (24) which form a zigzag thread path. Each ring is rigidly coupled to the respective arm of the brake by a corresponding fork-like support which has a fork opening (26) for inserting the ring; the fork-like supports (25') have at least one continuous annular support wall directed towards the inner side of the arms (21-22) in order to react to the radial forces applied by the respective thread guiding rings (24) and discharge them onto the corresponding arm (21-22) of the brake in order to prevent the accidental separation of the thread guiding ring (24) from the respective support (25'). <IMAGE>

IPC 1-7

D03D 47/34; B65H 59/28

IPC 8 full level

B65H 51/22 (2006.01); B65H 59/32 (2006.01); D03D 47/34 (2006.01)

CPC (source: EP)

B65H 59/32 (2013.01); D03D 47/34 (2013.01); B65H 2701/31 (2013.01)

Citation (search report)

Designated contracting state (EPC)

BE CH DE LI SE

DOCDB simple family (publication)

EP 1101851 A1 20010523; EP 1101851 B1 20040818; DE 60013067 D1 20040923; DE 60013067 T2 20050210; IT 1311453 B1 20020312; IT TO991008 A0 19991119; IT TO991008 A1 20010519

DOCDB simple family (application)

EP 00124236 A 20001110; DE 60013067 T 20001110; IT TO991008 A 19991119