(19)
(11) EP 2 682 507 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
27.05.2015 Bulletin 2015/22

(43) Date of publication A2:
08.01.2014 Bulletin 2014/02

(21) Application number: 13173524.3

(22) Date of filing: 25.06.2013
(51) International Patent Classification (IPC): 
D01H 1/02(2006.01)
 D01H 7/60(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: 04.07.2012 JP 2012150493
26.04.2013 JP 2013094012

(71) Applicant: Kabushiki Kaisha Toyota Jidoshokki
Kariya-shi, Aichi 448-8671 (JP)

(72) Inventors:
  • Nakano, Tsutomu
    Aichi 448-8671 (JP)
  • Maruyama, Naoki
    Aichi 448-8671 (JP)
  • Tominaga, Naomichi
    Aichi 448-8671 (JP)

(74) Representative: TBK 
Bavariaring 4-6
80336 München
80336 München (DE)

   


(54) Ring-traveler system of ring spinning machine


(57) A ring-traveler system of a ring spinning machine is of a non-liquid lubrication type. The ring-traveler system includes a ring and a traveler that travels along the ring. One of the ring and the traveler includes 400 or more recesses per centimeter in a surface portion on which the other one of the ring and the traveler slides when the traveler travels.







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Search report