Global Patent Index - EP 2962973 A1

EP 2962973 A1 20160106 - YARN WINDING DEVICE

Title (en)

YARN WINDING DEVICE

Title (de)

GARNWICKLUNGSVORRICHTUNG

Title (fr)

DISPOSITIF DE BOBINAGE DE FIL

Publication

EP 2962973 A1 20160106 (EN)

Application

EP 15169247 A 20150526

Priority

JP 2014136419 A 20140702

Abstract (en)

A yarn winding device includes a yarn storage roller (51), a tension measuring device, a yarn hooking arm (53), an arm driving section (55), and a control section (60). The yarn storage roller (51) stores a yarn on a surface by being rotatably driven by a roller driving section (52). The tension measuring device measures tension of the yarn pulled out from the yarn storage roller (51). The yarn hooking arm (53) is arranged downstream in a yarn travelling direction of the yarn storage roller (51), and makes contact with the yarn to apply tension to the yarn. The arm driving section (55) rotatably drives the yarn hooking arm (53). The control section (60) feedback controls the arm driving section (55) based on a measurement result of the tension measuring device to adjust an amount of tension applied by the yarn hooking arm (53).

IPC 8 full level

B65H 51/22 (2006.01); B65H 59/38 (2006.01); D01H 13/10 (2006.01)

CPC (source: EP)

B65H 51/22 (2013.01); B65H 59/384 (2013.01); D01H 13/104 (2013.01); B65H 2701/31 (2013.01)

Citation (applicant)

JP 2014020000 A 20140203 - RIETER CZ SRO

Citation (search report)

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

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

EP 2962973 A1 20160106; EP 2962973 B1 20170705; CN 105270922 A 20160127; CN 105270922 B 20190607; JP 2016013892 A 20160128

DOCDB simple family (application)

EP 15169247 A 20150526; CN 201510337479 A 20150617; JP 2014136419 A 20140702