(19)
(11) EP 0 421 714 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.09.1991 Bulletin 1991/39

(43) Date of publication A2:
10.04.1991 Bulletin 1991/15

(21) Application number: 90310745.6

(22) Date of filing: 01.10.1990
(51) International Patent Classification (IPC)5: D01H 13/00, D01H 13/14, D01H 15/013, D01H 9/10, B65H 54/26
(84) Designated Contracting States:
CH DE GB IT LI

(30) Priority: 02.10.1989 JP 258395/89

(71) Applicant: TORAY ENGINEERING CO., LTD.
Kita-ku, Osaka-shi, Osaka 530 (JP)

(72) Inventors:
  • Iwade, Takashi
    Soraku-gun, Kyoto (JP)
  • Matsumura, Hiroyuki
    Otsu-shi, Shiga (JP)
  • Arai, Hiroshi
    Otsu-shi, Shiga (JP)

(74) Representative: Knott, Stephen Gilbert et al
MATHISEN, MACARA & CO. The Coach House 6-8 Swakeleys Road
Ickenham Uxbridge UB10 8BZ
Ickenham Uxbridge UB10 8BZ (GB)


(56) References cited: : 
   
       


    (54) A yarn spinning machine with a treating carrier


    (57) A spinning machine including a yarn treating carrier (14) provided with a yarn piecing mechanism and a yarn package doffing mechanism therein, moving along a rail provided on a frame (3) of a spinning machine so as at least to stop at predetermined spindle for carrying out a yarn piecing operation and a yarn package doffing operation, and a detecting unit (13) for detecting a position of the yarn treating carrier at each spindle portion, the yarn treating carrier controlled so as to perform at least one of a moving operation, a decelerating operation, and a stopping operation in response to a yarn treatment signal and a detection signal of a position of the yarn treating carrier, each of which being output from each of the spindles.






    Search report