(19)
(11) EP 2 573 224 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.06.2015 Bulletin 2015/25

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

(21) Application number: 12173362.0

(22) Date of filing: 25.06.2012
(51) International Patent Classification (IPC): 
B65H 51/22(2006.01)
 D01H 13/04(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: 20.09.2011 JP 2011205331

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

(72) Inventors:
  • Akimoto, Masahiro
    Kyoto 612-8686 (JP)
  • Oka, Masaki
    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) Spinning unit and spinning device


(57) A spinning unit includes a yarn supplying device that supplies a spun yarn (Y), a winding device that winds the spun yarn (Y) into a package, a yarn accumulating device (50) that accumulates the spun yarn (Y) between the yarn supplying device and the winding device, and a yarn movement control member (75) arranged between the yarn supplying device and the yarn accumulating device (50), and adapted to guide the spun yarn (Y) to the yarn accumulating device (50) while applying tension to the spun yarn (Y), and to restrict movement of the spun yarn (Y) upon disconnection of the spun yarn (Y) at the yarn supplying device such that a yarn end of the spun yarn (Y) is prevented from being displaced from a yarn path of the spun yarn (Y) guided to the yarn accumulating device (50).







Search report









Search report