(19)

(11)

EP 2 729 263 A2

(12)

(88) Date of publication A3: 14.03.2013 (43) Date of publication: 14.05.2014 Bulletin 2014/20 (21) Application number: 12748552.2 (22) Date of filing: 06.07.2012

(51) International Patent Classification (IPC):  B21B 39/00(2006.01) (86) International application number: PCT/IB2012/053464 (87) International publication number: WO 2013/008159 (17.01.2013 Gazette 2013/03)

(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 (30) Priority: 08.07.2011 IT MI20111274 (71) Applicant: Danieli & C. Officine Meccaniche, S.p.A. 33041 Buttrio (IT)	(72) Inventors: DE LUCA, Andrea I-33047 Remanzacco (IT) NOBILE, Matteo I-33050 Ruda (IT) (74) Representative: Cinquantini, Bruno et al Notarbartolo & Gervasi S.p.A. Corso di Porta Vittoria, 9 20122 Milano 20122 Milano (IT)