(19)

(11)

EP 2 555 607 A1

(12)

(43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 10723353.8 (22) Date of filing: 06.04.2010

(51) International Patent Classification (IPC):  A01D 34/81(2006.01) B21K 19/00(2006.01) (86) International application number: PCT/IT2010/000145 (87) International publication number: WO 2011/125077 (13.10.2011 Gazette 2011/41)

(84) Designated Contracting States: 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 (71) Applicant: MA.RI.NA Systems S.r.l. 24034 Cisano Bergamasco (BG) (IT)	(72) Inventor: RIVOLTA, Pierluigi IT-23883 Brivio (LC) (IT) (74) Representative: Riccardi, Sergio  Via M. Melloni, 32 20129 Milano 20129 Milano (IT)