(19)
(11) EP 1 932 793 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
01.04.2009 Bulletin 2009/14

(43) Date of publication A2:
18.06.2008 Bulletin 2008/25

(21) Application number: 07122361.4

(22) Date of filing: 05.12.2007
(51) International Patent Classification (IPC): 
B65H 67/08(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK RS

(30) Priority: 13.12.2006 IT MI20062387
31.08.2007 IT MI20071709

(71) Applicant: Savio Macchine Tessili S.p.A.
33170 Pordenone (IT)

(72) Inventors:
  • Badiali, Roberto
    33170, PORDENONE (IT)
  • Colomberotto, Giorgio
    33077, SACILE (Pordenone) (IT)
  • Guarda, Luca
    33074, NAVE DI FONTANAFREDDA (Pordenone) (IT)
  • Bertolli, Luciano
    33080, FIUME VENETO (Pordenone) (IT)
  • Zanini, Sergio
    33080, PORCIA (Pordenone) (IT)
  • Gobbato, Mauro
    30026, PORTOGRUARO (Venezia) (IT)
  • Zoccarato, Roberto
    33170, PORDENONE (IT)

(74) Representative: Fusina, Gerolamo et al
Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10
20121 Milano
20121 Milano (IT)

   


(54) Device and process for preparing bobbins to feed to an automatic winder


(57) Device and process for preparing bobbins in an automatic winder, with freeing the skein end from the base of the bobbins, suctioning it and picking it up inside a suctioning mouth, positioning the picked up yarn in a scissors and cutting it to size, and inserting the skein end of the bobbin thus cut inside the tube of the prepared bobbin. Said operations are grouped together in a single work station with the bobbin set to press on a plate carrier, with steps coordinated in their sequence by a dedicated governing unit.







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