(19)

(11)

EP 2 763 802 A1

(12)

(43) Date of publication: 13.08.2014 Bulletin 2014/33 (21) Application number: 12780426.8 (22) Date of filing: 01.10.2012

(51) International Patent Classification (IPC):  B21C 47/24(2006.01) B65H 57/18(2006.01) (86) International application number: PCT/EP2012/069358 (87) International publication number: WO 2013/050326 (11.04.2013 Gazette 2013/15)

(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: 05.10.2011 IT BO20110567 (71) Applicant: Priuli, Dante Bruno Esine (BR) (IT)	(72) Inventor: Priuli, Dante Bruno Esine (BR) (IT) (74) Representative: Manzella & Associati  Via Nosadella, 9 40123 Bologna 40123 Bologna (IT)