(19)

(11)

EP 1 800 084 A1

(12)

(43) Date of publication: 27.06.2007 Bulletin 2007/26 (21) Application number: 05792535.6 (22) Date of filing: 06.10.2005

(51) International Patent Classification (IPC):  F41A 19/54(2006.01) F41A 19/15(2006.01) (86) International application number: PCT/IB2005/003091 (87) International publication number: WO 2006/040675 (20.04.2006 Gazette 2006/16)

(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 (30) Priority: 12.10.2004 IT BO20040620 (71) Applicant: Debo S.r.l. 40128 Bologna (IT)	(72) Inventor: DE GREGORIO, Vito I-40126 Bologna (IT) (74) Representative: Modiano, Micaela Nadia et al Dr. Modiano & Associati SpA Via Meravigli 16 20123 Milano 20123 Milano (IT)