(19)

(11)

EP 3 274 131 A1

(12)

(43) Date of publication: 31.01.2018 Bulletin 2018/05 (21) Application number: 16716061.3 (22) Date of filing: 08.03.2016

(51) International Patent Classification (IPC):  B24D 7/06(2006.01) B24B 7/22(2006.01) B24B 7/18(2006.01) (86) International application number: PCT/IB2016/051298 (87) International publication number: WO 2016/151424 (29.09.2016 Gazette 2016/39)

(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 Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 24.03.2015 IT VR20150011 U (71) Applicant: Aros S.r.l. 37010 Affi (VR) (IT)	(72) Inventor: FIORATTI, Stefano 25015 Desenzano del Garda (BS) (IT) (74) Representative: Laghi, Alberto  Praxi Intellectual Property S.p.A. Piazza Brà, 28 37121 Verona 37121 Verona (IT)