(19)

(11)

EP 2 507 581 A1

(12)

(43) Date of publication: 10.10.2012 Bulletin 2012/41 (21) Application number: 10805528.6 (22) Date of filing: 02.12.2010

(51) International Patent Classification (IPC):  F41G 11/00(2006.01) (86) International application number: PCT/IT2010/000480 (87) International publication number: WO 2011/067802 (09.06.2011 Gazette 2011/23)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 04.12.2009 IT BS20090221 (71) Applicant: Contessa Alessandro&C. Snc. 25060 Marcheno (Brescia) (IT)	(72) Inventor: ZUBANI, Andrea 25060 Marcheno (Brescia) (IT) (74) Representative: Pes, Matteo  Biesse S.r.l. Via Corfù, 71 25124 Brescia 25124 Brescia (IT)