(19)

(11)

EP 3 704 055 A1

(12)

(43) Date of publication: 09.09.2020 Bulletin 2020/37 (21) Application number: 18825770.3 (22) Date of filing: 30.10.2018

(51) International Patent Classification (IPC):  B66F 9/16(2006.01) B66F 9/075(2006.01) B66F 9/06(2006.01) B66F 9/08(2006.01) (86) International application number: PCT/IB2018/058501 (87) International publication number: WO 2019/087072 (09.05.2019 Gazette 2019/19)

(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 Designated Validation States: KH MA MD TN (30) Priority: 31.10.2017 IT 201700123704 (71) Applicant: Nuova Sima S.p.A. 40026 Imola (BO) (IT)	(72) Inventor: BARDI, Maurizio 41043 Formigine (MO) (IT) (74) Representative: Dall'Olio, Christian et al INVENTION S.r.l. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)