(19)

(11)

EP 2 362 819 A2

(12)

(88) Date of publication A3: 15.07.2010 (43) Date of publication: 07.09.2011 Bulletin 2011/36 (21) Application number: 09796445.6 (22) Date of filing: 20.11.2009

(51) International Patent Classification (IPC):  B24B 21/00(2006.01) B24D 11/00(2006.01) B24D 99/00(2010.01) (86) International application number: PCT/IB2009/007588 (87) International publication number: WO 2010/058289 (27.05.2010 Gazette 2010/21)

(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 MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 21.11.2008 IT MI20082086 18.09.2009 IT MI20091599 (71) Applicant: Mangusta S.r.l. 20092 Cinisello Balsamo MI (IT)	(72) Inventors: CASSARA', Paolo I-20052 Monza MB (IT) CASSARA', Carlo I-20090 Segrate MI (IT) CASSARA', Gianpaolo, Vittorio 24129 Bergamo (IT) (74) Representative: Cosenza, Simona et al Barzanò & Zanardo Milano S.p.A. Via Borgonuovo, 10 20121 Milano 20121 Milano (IT)