(19)

(11)

EP 2 688 704 A1

(12)

(43) Date of publication: 29.01.2014 Bulletin 2014/05 (21) Application number: 12710089.9 (22) Date of filing: 22.03.2012

(51) International Patent Classification (IPC):  B23D 45/10(2006.01) B28D 1/04(2006.01) B23Q 15/16(2006.01) B23D 47/04(2006.01) B28D 7/04(2006.01) (86) International application number: PCT/EP2012/055149 (87) International publication number: WO 2012/130737 (04.10.2012 Gazette 2012/40)

(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: 25.03.2011 IT BO20110153 (71) Applicant: Frega, Marco 48018 Faenza (IT)	(72) Inventor: Frega, Marco 48018 Faenza (IT) (74) Representative: Modiano, Micaela Nadia  Modiano & Partners Via Meravigli 16 20123 Milano 20123 Milano (IT)