(19)
(11) EP 2 573 230 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.11.2016 Bulletin 2016/48

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

(21) Application number: 12174001.3

(22) Date of filing: 28.06.2012
(51) International Patent Classification (IPC): 
D01H 5/86(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 2011206522

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

(72) Inventors:
  • Sakamoto, Naotaka
    Kyoto, Kyoto 612-8686 (JP)
  • Yokota, Itaru
    Kyoto, Kyoto 612-8686 (JP)

(74) Representative: Weickmann & Weickmann PartmbB 
Postfach 860 820
81635 München
81635 München (DE)

   


(54) Draft device and spinning machine


(57) A draft device includes a first supporting section (41) adapted to rotatably support a front bottom roller (RF2), a second supporting section (51) adapted to rotatably support a middle bottom roller (RM2), and a third supporting section (61) adapted to support a tensor bar (TB2) adapted to regulate tension and position of an apron belt (E2) wound around the middle bottom roller (RM2). The third supporting section (61) is integrally formed with the second supporting section (51).







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Search report