EP 2990367 B1 20170412 - YARN WINDING DEVICE
Title (en)
YARN WINDING DEVICE
Title (de)
GARNWICKELVORRICHTUNG
Title (fr)
DISPOSITIF DE BOBINAGE DE FIL
Publication
Application
Priority
JP 2014174525 A 20140828
Abstract (en)
[origin: EP2990367A1] An automatic winder (yarn winding- device) includes a yarn storage device (19), a yarn joining device (14), an upper yarn pull-out section (18), and a control section. The yarn storage device (19) winds and temporarily stores a yarn (20) when a storage roller (61) is rotated. When guiding the yarn (20) from the yarn storage device (19) to the yarn joining device (14), the control section calculates an instructed number of reverse rotations, which is the number of times to rotate the storage roller (61) in a direction opposite to a direction of winding, and controls the storage roller (61) such that the number of reverse rotations of the storage roller (61) becomes the instructed number of reverse rotations.
IPC 8 full level
B65H 51/22 (2006.01); B65H 67/08 (2006.01)
CPC (source: EP)
B65H 51/22 (2013.01); B65H 67/081 (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 2990367 A1 20160302; EP 2990367 B1 20170412; CN 105383999 A 20160309; CN 105383999 B 20190607; JP 2016050053 A 20160411
DOCDB simple family (application)
EP 15175823 A 20150708; CN 201510398222 A 20150708; JP 2014174525 A 20140828