(19)

(11)

EP 1 701 830 A2

(12)

(88) Date of publication A3: 27.10.2005 (43) Date of publication: 20.09.2006 Bulletin 2006/38 (21) Application number: 05702196.6 (22) Date of filing: 03.01.2005

(51) International Patent Classification (IPC):  B28B 13/02(2006.01) B28B 3/12(2006.01) (86) International application number: PCT/IB2005/000025 (87) International publication number: WO 2005/068146 (28.07.2005 Gazette 2005/30)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 08.01.2004 IT RE20040001 (71) Applicant: SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA 40026 Imola (BO) (IT)	(72) Inventors: SCARDOVI, Stefano I-40026 Imola (IT) VALLI, Silvano I-40027 Mordano (IT) (74) Representative: Corradini, Corrado et al Ing. C. Corradini & C. S.R.L. Via Dante Alighieri 4 I-42100 Reggio Emilia I-42100 Reggio Emilia (IT)