(19)
(11) EP 1 764 333 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
19.09.2007 Bulletin 2007/38

(43) Date of publication A2:
21.03.2007 Bulletin 2007/12

(21) Application number: 06120412.9

(22) Date of filing: 11.09.2006
(51) International Patent Classification (IPC): 
B65H 54/80(2006.01)
B65H 51/22(2006.01)
 B65H 54/84(2006.01)
B65H 55/00(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 NL PL PT RO SE SI SK TR
Designated Extension States:
AL BA HR MK YU

(30) Priority: 14.09.2005 IT UD20050142 U

(71) Applicant: Zamattio, Sergio
33170 Pordenone (IT)

(72) Inventor:
  • Zamattio, Sergio
    33170 Pordenone (IT)

(74) Representative: Petraz, Gilberto Luigi et al
GLP S.r.l. Piazzale Cavedalis 6/2
33100 Udine
33100 Udine (IT)

   


(54) Method and device for spooling a yarn and wound body thus achieved


(57) Method for spooling yarns comprising at least a first unwinding step in which the yarn (17) is unwound from a support member (13, 15, 16), and a second spooling step, in which said yarn (17) is disposed in layers according to a desired order. In the second spooling step, the yarn (17) is disposed inside a containing means (46) in overlapping layers, in which each of said layers (117) consists of a plurality of contiguous spirals (116) of yarn (17) and distributed according to the geometry of said containing means (46). The spirals (116) are formed by deposition means (35, 36, 37) able to rotate around a second forming axis (X) of said spirals (116). The spirals (116) are deposited on collection means (39) able to rotate and/or move linearly around/with respect to a relative first forming axis (Y; Y, Y1, Y2, Y3) of said layers (117), wherein said second forming axis (X) of said spirals (116) does not coincide with said forming axis (Y; Y, Y1, Y2, Y3) of said layers (117).







Search report