(19)

(11)

EP 2 331 272 A2

(12)

(88) Date of publication A3: 27.05.2010 (43) Date of publication: 15.06.2011 Bulletin 2011/24 (21) Application number: 09760293.2 (22) Date of filing: 23.10.2009

(51) International Patent Classification (IPC):  B21D 3/10(2006.01) B66B 19/00(2006.01) B66B 7/02(2006.01) (86) International application number: PCT/IB2009/007223 (87) International publication number: WO 2010/023563 (04.03.2010 Gazette 2010/09)

(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 Designated Extension States: AL BA RS (30) Priority: 25.08.2008 EP 08105114 (71) Applicant: Monteferro S.p.A. 20156 Milano (IT)	(72) Inventor: GRANATA, Tiziano I-20156 Milano (IT) (74) Representative: Tarabbia, Luigi  Bugnion S.p.A Viale Lancetti, 17 I-20158 Milano I-20158 Milano (IT)