(19)

(11)

EP 1 509 348 A1

(12)

(43) Date of publication: 02.03.2005 Bulletin 2005/09 (21) Application number: 03755129.8 (22) Date of filing: 26.05.2003

(51) International Patent Classification (IPC)7: B21H 9/02 (86) International application number: PCT/EP2003/005459 (87) International publication number: WO 2003/099489 (04.12.2003 Gazette 2003/49)

(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 PT RO SE SI SK TR Designated Extension States: AL LT LV MK (30) Priority: 28.05.2002 IT MI20021146 (71) Applicant: S.M.A.R.T. S.R.L. I-15057 Tortona (IT)	(72) Inventor: GHEZZI, Enrico I-15057 Tortona (IT) (74) Representative: Forattini, Amelia  c/o Internazionale BrevettiIngg. ZINI, MARANESI & C. S.r.l.Piazza Castello 1 20121 Milano 20121 Milano (IT)