(19)

(11)

EP 3 110 702 A1

(12)

(43) Date of publication: 04.01.2017 Bulletin 2017/01 (21) Application number: 15711864.7 (22) Date of filing: 24.02.2015

(51) International Patent Classification (IPC):  B65C 9/46(2006.01) (86) International application number: PCT/IB2015/051366 (87) International publication number: WO 2015/128794 (03.09.2015 Gazette 2015/35)

(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 Designated Extension States: BA ME (30) Priority: 28.02.2014 IT BO20140095 (71) Applicant: G.D S.p.A. 40133 Bologna (IT)	(72) Inventors: BONZI, Claudio I-40127 Bologna (IT) ANSALONI, Andrea I-40033 Casalecchio di Reno (Bologna) (IT) (74) Representative: Bianciardi, Ezio  Bugnion S.p.A. Via di Corticella, 87 40128 Bologna 40128 Bologna (IT)