(19)
(11) EP 2 573 232 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
21.12.2016 Bulletin 2016/51

(43) Date of publication A2:
27.03.2013 Bulletin 2013/13

(21) Application number: 12179420.0

(22) Date of filing: 06.08.2012
(51) International Patent Classification (IPC): 
D01H 9/00(2006.01)
 B65H 67/08(2006.01)
(84) Designated Contracting States:
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 States:
BA ME

(30) Priority: 21.09.2011 JP 2011206508

(71) Applicant: Murata Machinery, Ltd.
Kyoto-shi, Kyoto 601-8326 (JP)

(72) Inventors:
  • Ueda Kenichi
    Kyoto 612-8686 (JP)
  • Yamada Shuji
    Kyoto 612-8686 (JP)

(74) Representative: Zimmermann, Tankred Klaus et al
Schoppe, Zimmermann, Stöckeler Zinkler, Schenk & Partner mbB Patentanwälte Radlkoferstrasse 2
81373 München
81373 München (DE)

   


(54) Apparatus for joining a yarn, and yarn winding machine and unit including same


(57) A yarn joining device (43) is adapted to perform a yarn joining operation to join a spun yarn (10) between a spinning device and a package. A yarn-path regulating member (yarn guiding levers 96 and yarn controlling levers 98) is adapted to move between a position of making contact with the spun yarn (10) to bend the spun yarn (10) and a position of releasing the spun yarn (10) . A control section is adapted to control the yarn-path regulating member to make contact with the spun yarn (10) to bend the spun yarn (10) during the yarn joining operation, and to maintain bending of the spun yarn (10) after completion of the yarn joining operation and until at least winding of the spun yarn (10) by the winding device is started.







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Search report