EP 2620403 A2 20130731 - Yarn winding machine and yarn winding mehtod
Title (en)
Yarn winding machine and yarn winding mehtod
Title (de)
Garnwickelmaschine und Garnwickelverfahren
Title (fr)
Bobinoir de fil et procédé de bobinage de fil
Publication
Application
Priority
JP 2012016706 A 20120130
Abstract (en)
An automatic winder includes a package driving motor (24), a yarn guide (27), and a unit controller (18). The package driving motor (24) drives and rotates a package (15) into which a yarn (12) is wound and that has been in a stopped state. The yarn guide (27) traverses the yarn (12) by being driven to perform reciprocating movements while guiding the yarn (12) that is to be wound into the package (15). The unit controller (18) controls the package driving motor (24) and the yarn guide (27) such that the yarn guide (27) does not perform the reciprocating movements while the rotation of the package (15) is stopped and the yarn guide (27) starts the reciprocating movements after the rotation of the package (15) in a winding direction is started.
IPC 8 full level
B65H 57/00 (2006.01); B65H 54/28 (2006.01)
CPC (source: EP)
B65H 54/2884 (2013.01); B65H 57/003 (2013.01); B65H 57/006 (2013.01); B65H 2701/31 (2013.01)
Citation (applicant)
- JP 2009508782 A 20090305
- JP 2007210776 A 20070823 - MURATA MACHINERY LTD
- JP 2010042904 A 20100225 - MURATA MACHINERY LTD
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 2620403 A2 20130731; CN 103224167 A 20130731; JP 2013154991 A 20130815
DOCDB simple family (application)
EP 12195544 A 20121204; CN 201210551824 A 20121218; JP 2012016706 A 20120130