(19)
(11) EP 0 502 450 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
25.11.1992 Bulletin 1992/48

(43) Date of publication A2:
09.09.1992 Bulletin 1992/37

(21) Application number: 92103517.6

(22) Date of filing: 03.06.1987
(51) International Patent Classification (IPC)5: D02G 1/16
(84) Designated Contracting States:
CH DE GB IT LI

(30) Priority: 17.06.1986 GB 8614727

(62) Application number of the earlier application in accordance with Art. 76 EPC:
87108005.7 / 0249804

(71) Applicant: MASCHINENFABRIK RIETER AG
CH-8406 Winterthur (CH)

(72) Inventor:
  • Nabulon, Werner
    CH-8455 Rüdlingen (CH)


(56) References cited: : 
   
     
    Remarks:
    This application was filed on 29 - 02 - 1992 as a divisional application to the application mentioned under INID code 60.
     


    (54) Thread treating nozzles


    (57) An openable and closable thread treating nozzle is partly defined by a plate which is elastic under closure forces applied in use to create sealing zones adjacent and on each side of a thread passage through the nozzle.






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