(19)
(11) EP 0 203 508 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
16.12.1987 Bulletin 1987/51

(43) Date of publication A2:
03.12.1986 Bulletin 1986/49

(21) Application number: 86106880

(22) Date of filing: 05.05.1984
(84) Designated Contracting States:
AT BE CH DE FR IT LI NL

(30) Priority: 20.05.1983 GB 8313993
15.12.1983 GB 8333471

(71) Applicant: MASCHINENFABRIK RIETER AG
 ()

(72) Inventors:
  • Bischofberger, Jürg
     ()
  • Lattion, André
     ()
  • Schreiber, Manfred
     ()
  • Slavik, Walter
     ()
  • Stapfer, Jakob
     ()

   


(54) Open-end yarn piecer


(57) A piecer for a rotor spinning machine has a timing device to define a preset time T for a final phase of return of the yarn to the rotor before commencing withdrawal.






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