(19)

(11)

EP 1 635 966 A1

(12)

(43) Date of publication: 22.03.2006 Bulletin 2006/12 (21) Application number: 04735650.6 (22) Date of filing: 01.06.2004

(51) International Patent Classification (IPC):  B21C 47/06(1968.09) B21C 47/32(1968.09) B65H 18/10(1985.01) B65H 54/58(1968.09) B21C 47/02(1968.09) B21C 47/34(1968.09) B65H 19/28(1968.09) B21C 47/30(1968.09) B21C 47/24(1968.09) (86) International application number: PCT/IT2004/000320 (87) International publication number: WO 2004/108314 (16.12.2004 Gazette 2004/51)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR Designated Extension States: LV (30) Priority: 09.06.2003 IT UD20030124 U (71) Applicant: S.I.M.A.C. S.P.A. 33017 Tarcento (IT)	(72) Inventor: CASTELLANI, Federico I-33017 Tarcento (IT) (74) Representative: D'Agostini, Giovanni  D'AGOSTINI ORGANIZZAZIONE SRL, Via G. Giusti 17 33100 Udine 33100 Udine (IT)