(19)

(11)

EP 2 164 691 A2

(12)

(88) Date of publication A3: 29.01.2009 (43) Date of publication: 24.03.2010 Bulletin 2010/12 (21) Application number: 08750955.0 (22) Date of filing: 15.05.2008

(51) International Patent Classification (IPC):  B29C 45/00(2006.01) (86) International application number: PCT/IB2008/001214 (87) International publication number: WO 2008/142518 (27.11.2008 Gazette 2008/48)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 17.05.2007 IT MO20070165 (71) Applicant: Sacmi Cooperativa Meccanici Imola Societa' Cooperativa 40026 Imola (BO) (IT)	(72) Inventor: ELMI, Stefano I-40050 Monte s. Pietro (BO) (IT) (74) Representative: Villanova, Massimo et al Luppi Crugnola & Partners S.r.L. Viale Corassori, 54 I-41124 Modena I-41124 Modena (IT)