(19)

(11)

EP 2 094 442 A1

(12)

(43) Date of publication: 02.09.2009 Bulletin 2009/36 (21) Application number: 07735865.3 (22) Date of filing: 11.05.2007

(51) International Patent Classification (IPC):  B24C 3/06(2006.01) B24C 7/00(2006.01) (86) International application number: PCT/IB2007/051790 (87) International publication number: WO 2008/035236 (27.03.2008 Gazette 2008/13)

(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 MT NL PL PT RO SE SI SK TR (30) Priority: 18.09.2006 IT RA20060055 (71) Applicant: IBIX S.R.L. 48020 Santa Maria In Fabriago-Lugo (RA) (IT)	(72) Inventor: GIOVANNINI, Susanna I-48022 Lugo (RA) (IT) (74) Representative: di Francia, Vincenzo  Manzella & Associati S.a.s. Via Nosadella 9, 40123 Bologna 40123 Bologna (IT)