(19)
(11) EP 2 570 375 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.11.2015 Bulletin 2015/48

(43) Date of publication A2:
20.03.2013 Bulletin 2013/12

(21) Application number: 12177666.0

(22) Date of filing: 24.07.2012
(51) International Patent Classification (IPC): 
B65H 54/42(2006.01)
B65H 54/72(2006.01)
 B65H 54/553(2006.01)
B65H 54/52(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: 15.09.2011 JP 2011202122

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

(72) Inventors:
  • Yokota, Itaru
    Kyoto, 612-8686 (JP)
  • Matsui, Toshihiro
    Kyoto, 612-8686 (JP)

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

   


(54) Yarn winding unit and yarn winding machine


(57) A spinning machine (1) is a yarn winding unit including a frame (6), and a cradle device (100) including a cradle arm (71) adapted to rotatably hold a package (45) around which a spun yarn (10) is wound, an air cylinder (60, 160) adapted to drive the cradle arm (71), and an electromagnetic valve (63a, 64a, 68a) of a male connector section (103) adapted to control the air cylinder (60, 160), the cradle device (100) being a module provided detachably to the frame.







Search report









Search report