(19)

(11)

EP 2 723 530 A1

(12)

(43) Date of publication: 30.04.2014 Bulletin 2014/18 (21) Application number: 12731339.3 (22) Date of filing: 14.06.2012

(51) International Patent Classification (IPC):  B24B 3/36(2006.01) B24D 7/12(2006.01) B24B 3/46(2006.01) (86) International application number: PCT/EP2012/061315 (87) International publication number: WO 2012/175403 (27.12.2012 Gazette 2012/52)

(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: 21.06.2011 IT MI20111122 (71) Applicant: Slayer Blades S.r.l. 21040 Oggiona S. Stefano (IT)	(72) Inventor: SCATTOLIN, Gaetano I-21040 Oggiona con Santo Stefano (IT) (74) Representative: Modiano, Micaela Nadia et al Modiano & Partners (IT) Via Meravigli, 16 20123 Milano 20123 Milano (IT)