(19)

(11)

EP 1 633 551 A1

(12)

(43) Date of publication: 15.03.2006 Bulletin 2006/11 (21) Application number: 04733858.7 (22) Date of filing: 19.05.2004

(51) International Patent Classification (IPC):  B30B 11/02(1968.09) B65B 1/24(1968.09) B30B 11/14(1968.09) (86) International application number: PCT/IB2004/001618 (87) International publication number: WO 2004/103690 (02.12.2004 Gazette 2004/49)

(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 PL PT RO SE SI SK TR (30) Priority: 23.05.2003 IT MI20031037 (71) Applicant: GAMMA CROMA S.P.A. 20121 Milan (IT)	(72) Inventors: ANCOROTTI, Renato I-26013 Crema (IT) GANDINI, Luigi I-20040 Cavenago di Brianza (IT) (74) Representative: Marietti, Andrea  Marietti, Gislon e Trupiano S.r.l. Via Larga, 16 20122 Milano 20122 Milano (IT)