EP 2853626 B1 20191030 - Yarn feeder with storage drum
Title (en)
Yarn feeder with storage drum
Title (de)
Garnzuführung mit Speichertrommel
Title (fr)
Dispositif d'alimentation de fil avec tambour de stockage
Publication
Application
Priority
IT TO20130769 A 20130925
Abstract (en)
[origin: EP2853626A1] A drum (12) has a plurality of yarn loops (Y) wound thereon, which are adapted to be unwound from a delivery end (12r) of the drum (12) upon request from a downstream machine (L). A thin-walled, hollow braking member (18) has a substantially frustoconical profile yielding elastically in the radial direction, which is biased to coaxially engage the delivery end (12r) of the drum (12) with its inner surface by elastic means (20) under tension between a stationary support (22) and the braking member (18). The braking member (18) is rotatably supported about its axis with respect to the stationary support (22) by a rolling bearing (26) which is operatively interposed between the braking member (18) and the elastic means (20).
IPC 8 full level
B65H 59/22 (2006.01); D03D 47/36 (2006.01)
CPC (source: EP)
D03D 47/364 (2013.01); D03D 47/366 (2013.01); D04B 15/484 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 2853626 A1 20150401; EP 2853626 B1 20191030; CN 104444589 A 20150325; CN 104444589 B 20191022; IT TO20130769 A1 20150326
DOCDB simple family (application)
EP 14002114 A 20140618; CN 201410377253 A 20140801; IT TO20130769 A 20130925