(19)

(11)

EP 3 328 776 A1

(12)

(43) Date of publication: 06.06.2018 Bulletin 2018/23 (21) Application number: 16745827.2 (22) Date of filing: 22.06.2016

(51) International Patent Classification (IPC):  B66B 13/08(2006.01) B66B 13/30(2006.01) (86) International application number: PCT/IB2016/053716 (87) International publication number: WO 2017/021796 (09.02.2017 Gazette 2017/06)

(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: MA MD (30) Priority: 31.07.2015 IT UB20152691 (71) Applicant: Wittur Holding GmbH 85259 Wiedenzhausen (DE)	(72) Inventor: GIORGIONI, Paolo 42039 Ligonchio (IT) (74) Representative: Dondi, Silvia  Bugnion S.p.A. Largo Michele Novaro, 1/A 43121 Parma 43121 Parma (IT)