(19)

(11)

EP 2 916 974 A1

(12)

(43) Date of publication: 16.09.2015 Bulletin 2015/38 (21) Application number: 13818405.6 (22) Date of filing: 22.10.2013

(51) International Patent Classification (IPC):  B21D 28/26(2006.01) B21D 45/00(2006.01) (86) International application number: PCT/IB2013/059529 (87) International publication number: WO 2014/064604 (01.05.2014 Gazette 2014/18)

(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 (30) Priority: 22.10.2012 IT MO20120256 (71) Applicant: Euromac S.p.A. 41043 Formigine (Modena) (IT)	(72) Inventor: LENZOTTI, Eugenio I-41049 Sassuolo (MO) (IT) (74) Representative: Bergamini, Silvio  Maroscia & Associati Via Zucchi, 31 a 41100 Modena 41100 Modena (IT)