(19)
(11) EP 2 045 380 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
17.11.2010 Bulletin 2010/46

(43) Date of publication A2:
08.04.2009 Bulletin 2009/15

(21) Application number: 08016688.7

(22) Date of filing: 23.09.2008
(51) International Patent Classification (IPC): 
D02H 1/00(2006.01)
B65H 49/14(2006.01)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated Extension States:
AL BA MK RS

(30) Priority: 03.10.2007 IT MI20071896

(71) Applicant: Primon, Fulvio
28887 Omegna (VB) (IT)

(72) Inventor:
  • Primon, Fulvio
    28887 Omegna (VB) (IT)

(74) Representative: Cicogna, Franco 
Ufficio Internazionale Brevetti Dott.Prof. Franco Cicogna Via Visconti di Modrone, 14/A
20122 Milano
20122 Milano (IT)

   


(54) Method and system for automatically creeling and uncreeling warping creels


(57) A method for creeling and uncreeling warping creels supporting, for performing warping sessions, a plurality of full yarn bobbins and empty tubes, said creels comprising at least a creel, preferably at least a pair of cooperating creels, said pair of creels including a first creel and a second creel, operatively cooperating with said first creel, said first creel having a first side defining a working front and a standby front, and a second side, defining a working front and a standby front, said second creel, having said first side, defining a working front and a standby front, and a second side, defining a working front and a standby front, characterized in that said method comprises the steps of creeling and uncreeling said first and second creels in an automatized manner from a centralized operating position outside of and separated from said first and second creels, said centralized position defining a respective standby front and a respective working front, and said steps of creeling and uncreeling said first and second working creels including at least a first step of replacing full or partial bobbins with empty tubes or partial bobbins and at least a second step of unloading empty tubes or partial bobbins and loading full or partial bobbins







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