(19)
(11) EP 2 479 129 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
29.07.2015 Bulletin 2015/31

(43) Date of publication A2:
25.07.2012 Bulletin 2012/30

(21) Application number: 11195873.2

(22) Date of filing: 28.12.2011
(51) International Patent Classification (IPC): 
B65H 57/02(2006.01)
 B65H 54/28(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: 25.01.2011 JP 2011013382
20.09.2011 JP 2011204553

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

(72) Inventors:
  • Kino, Yoshihiro
    Kyoto, 612-8686 (JP)
  • Tanigawa, Yasunobu
    Kyoto, 612-8686 (JP)
  • Namikawa, Tetsuya
    Kyoto, 612-8686 (JP)

(74) Representative: Hoffmann Eitle 
Patent- und Rechtsanwälte PartmbB Arabellastraße 30
81925 München
81925 München (DE)

   


(54) Yarn winding machine


(57) An automatic winder includes a bobbin set section, a cradle (23), a contact roller (29), a traverse guide (28), and a yarn leading plate (75, 76). The bobbin set section supplies a yarn of a yarn supplying bobbin. The cradle (23) rotatably holds a package (30), around which the yarn (20) supplied from the bobbin set section is wound. The contact roller (29) makes contact with and rotates the package (30). The traverse guide (28) is provided independently from the contact roller (29). The traverse guide (28) is engaged with the yarn (20) to be wound into the package (30) to traverse the yarn (20). The yarn leading plate (75, 76) makes contact with the yarn (20) applied with tension to lead the yarn (20) towards a center in a winding width direction of the package (30) before the traverse guide (28) engages with the yarn (20).







Search report









Search report