EP 2634126 A1 20130904 - YARN ACCUMULATION DEVICE AND YARN WINDER
Title (en)
YARN ACCUMULATION DEVICE AND YARN WINDER
Title (de)
GARNSPEICHERVORRICHTUNG UND GARNSPULMASCHINE
Title (fr)
DISPOSITIF D'ACCUMULATION DE FIL ET ENROULEUR DE FIL
Publication
Application
Priority
- JP 2010244380 A 20101029
- JP 2011004997 W 20110906
Abstract (en)
An object of the invention is to provide a yarn accumulation pull-out device that is able to prevent occurrence of a disorder of an accumulated yarn. A yarn accumulation pull-out device (5) includes a yarn accumulation device (18) and a winding part (8). The yarn accumulation device (18) includes a yarn accumulation roller (32) having a first yarn contact portion (32a), and a yarn stretching member (31) having a second yarn contact portion (31a) and arranged in a direction along a rotation axis of the yarn accumulation roller (32). The yarn accumulation device (18) accumulates a yarn such that the yarn is alternately wound on the first yarn contact portion (32a) and the second yarn contact portion (31a) so as to stretch therebetween. The winding part (8) unwinds a yarn accumulated on the yarn accumulation device (18) by pulling out the yarn in a direction of the rotation axis of the yarn accumulation roller (32).
IPC 8 full level
B65H 51/22 (2006.01)
CPC (source: EP)
B65H 51/22 (2013.01); B65H 2701/31 (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 2634126 A1 20130904; EP 2634126 A4 20140716; EP 2634126 B1 20171129; CN 103180235 A 20130626; CN 103180235 B 20141210; JP 2012096867 A 20120524; WO 2012056624 A1 20120503
DOCDB simple family (application)
EP 11835772 A 20110906; CN 201180051429 A 20110906; JP 2010244380 A 20101029; JP 2011004997 W 20110906