(19)

(11)

EP 2 996 827 A1

(12)

(43) Date of publication: 23.03.2016 Bulletin 2016/12 (21) Application number: 14732960.1 (22) Date of filing: 19.05.2014

(51) International Patent Classification (IPC):  B21F 27/12(2006.01) (86) International application number: PCT/IB2014/061538 (87) International publication number: WO 2014/184787 (20.11.2014 Gazette 2014/47)

(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: 17.05.2013 IT BO20130229 07.08.2013 IT BO20130452 (71) Applicant: Schnell S.p.A. 61030 Montemaggiore al Metauro PU (IT)	(72) Inventors: RUPOLI, Simone I-61030 Montemaggiore al Metauro (PU) (IT) CORSINI, Emilio I-61030 Montemaggiore al Metauro (PU) (IT) (74) Representative: Manzella & Associati  Via Nosadella, 9 40123 Bologna 40123 Bologna (IT)