(19)

(11)

EP 2 556 001 A1

(12)

(43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11704851.2 (22) Date of filing: 10.01.2011

(51) International Patent Classification (IPC):  B65G 17/06(2006.01) (86) International application number: PCT/IB2011/050085 (87) International publication number: WO 2011/086485 (21.07.2011 Gazette 2011/29)

(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: 15.01.2010 IT RM20100014 (71) Applicant: RHS Italia S.p.A. 00125 Roma - RM (IT)	(72) Inventor: FRANCI, Elio I-00134 Roma - RM (IT) (74) Representative: Romano, Giuseppe et al Società Italiana Brevetti S.p.A Piazza di Pietra 38-39 00186 Roma (RM) 00186 Roma (RM) (IT)