(19)
(11) EP 0 866 014 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.05.1999 Bulletin 1999/20

(43) Date of publication A2:
23.09.1998 Bulletin 1998/39

(21) Application number: 98105230.1

(22) Date of filing: 23.03.1998
(51) International Patent Classification (IPC)6: B65H 51/10
(84) Designated Contracting States:
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
Designated Extension States:
AL LT LV MK RO SI

(30) Priority: 21.03.1997 JP 87731/97

(71) Applicant: Murata Kikai Kabushiki Kaisha
Minami-ku, Kyoto-shi, Kyoto 601 (JP)

(72) Inventors:
  • Mima, Hiroshi
    Joyo City, Kyoto 610-01 (JP)
  • Nakaji, Fumiaki
    Ukyo-ku, Kyoto City, Kyoto 615 (JP)

(74) Representative: Liedl, Christine, Dipl.-Chem. et al
Albert-Rosshaupter-Strasse 65
81369 München
81369 München (DE)

   


(54) Auto winder


(57) The present invention relates to a hairiness control device in an auto winder that rewinds yarn Y which has been wrapped around a supply bobbin 1 into a package 8, said auto winder provided with a friction disk-type false-twisting device located on a yarn path between a supply bobbin and a package.
The hairiness of the spun yarn wrapped into the package can be suppressed and controlled. Further, during high-speed winding (in excess of 1000m / minute), it is possible to wind a cone package and control hairiness without negatively effecting the winding process.






Search report