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(11)

EP 3 160 666 A1

(12)

(43) Date of publication: 03.05.2017 Bulletin 2017/18 (21) Application number: 14762099.1 (22) Date of filing: 26.06.2014

(51) International Patent Classification (IPC):  B21D 13/04(2006.01) B21D 28/12(2006.01) B21D 37/18(2006.01) (86) International application number: PCT/IT2014/000172 (87) International publication number: WO 2015/198357 (30.12.2015 Gazette 2015/52)

(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 Designated Extension States: BA ME (71) Applicant: C.m.p. Srl 84084 Fisciano (SA) (IT)	(72) Inventor: D'AURIA, Rocco I-84084 Fisciano (SA) (IT)