(19)

(11)

EP 2 475 478 A1

(12)

(43) Date of publication: 18.07.2012 Bulletin 2012/29 (21) Application number: 10773982.3 (22) Date of filing: 08.09.2010

(51) International Patent Classification (IPC):  B21F 27/12(2006.01) (86) International application number: PCT/IB2010/054054 (87) International publication number: WO 2011/030297 (17.03.2011 Gazette 2011/11)

(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 SE SI SK SM TR (30) Priority: 11.09.2009 IT BO20090578 (71) Applicant: Schnell Impianti S.r.l. 63033 Monteprandone (AP) (IT)	(72) Inventor: CORSINI, Emilio I-63033 Monteprandone (IT) (74) Representative: Manzella & Associati  Via Nosadella, 9 40123 Bologna 40123 Bologna (IT)