(19)

(11)

EP 1 868 936 A2

(12)

(88) Date of publication A3: 18.01.2007 (43) Date of publication: 26.12.2007 Bulletin 2007/52 (21) Application number: 06744632.8 (22) Date of filing: 16.03.2006

(51) International Patent Classification (IPC):  B67D 1/08(2006.01) B67D 1/14(2006.01) (86) International application number: PCT/IB2006/001123 (87) International publication number: WO 2006/103566 (05.10.2006 Gazette 2006/40)

(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 LV MC NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK YU (30) Priority: 31.03.2005 IT RN20050022 (71) Applicant: CELLI S.p.A. 47852 Coriano (Rimini) (IT)	(72) Inventor: CELLI, Goffredo I-47852 Coriano (IT) (74) Representative: Paolizzi, Marco et al C/o Bugnion S.p.A. Via A. Valentini, 11/15 47900 Rimini 47900 Rimini (IT)