(19)

(11)

EP 1 545 848 A1

(12)

(43) Date of publication: 29.06.2005 Bulletin 2005/26 (21) Application number: 03793675.4 (22) Date of filing: 01.08.2003

(51) International Patent Classification (IPC)7: B28B 17/00, B28B 13/02 (86) International application number: PCT/EP2003/008584 (87) International publication number: WO 2004/022296 (18.03.2004 Gazette 2004/12)

(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: 05.09.2002 IT RE20020066 (71) Applicant: SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA 40026 Imola (Bologna) (IT)	(72) Inventor: RIVOLA, Pietro I-40026 Imola (IT) (74) Representative: Corradini, Corrado et al Studio Ing. C. CORRADINI & C. S.r.l.4, Via Dante Alighieri 42100 Reggio Emilia 42100 Reggio Emilia (IT)