(19)
(11) EP 2 567 922 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
20.05.2015 Bulletin 2015/21

(43) Date of publication A2:
13.03.2013 Bulletin 2013/11

(21) Application number: 12165118.6

(22) Date of filing: 23.04.2012
(51) International Patent Classification (IPC): 
B65H 71/00(2006.01)
 D01H 13/30(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: 08.09.2011 JP 2011196332

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

(72) Inventors:
  • Shoda, Yuichi
    Kyoto, Kyoto 612-8686 (JP)
  • Yokota, Itaru
    Kyoto, Kyoto 612-8686 (JP)

(74) Representative: Weickmann & Weickmann 
Maximilianstrasse 4b
82319 Starnberg
82319 Starnberg (DE)

   


(54) Waxing device, spinning unit, and spinning machine


(57) A waxing device (100) includes a rotation shaft (101) adapted to hold a wax body (W) to apply wax to a travelling spun yarn (10), a wax pin (113) provided to make contact with the wax body (W) held by the rotation shaft (101) and adapted to position the wax body (W) with respect to the spun yarn (10), a base (105) adapted to movably support the wax pin (113) in an advancing-and-receding direction with respect to the wax body (W), a compression spring (119) adapted to urge the wax pin (113) in a direction of moving away from the wax body (W) with respect to the base, and a spacer unit (120) adapted to position the wax pin (113) with respect to the base (105) by being sandwiched and detachably held by the wax pin (113) and the base (105) urged by the compression spring (119).







Search report









Search report