(19)

(11)

EP 3 300 493 A1

(12)

(43) Date of publication: 04.04.2018 Bulletin 2018/14 (21) Application number: 17734467.8 (22) Date of filing: 18.05.2017

(51) International Patent Classification (IPC):  B66B 13/30(2006.01) E06B 3/988(2006.01) (86) International application number: PCT/IB2017/052935 (87) International publication number: WO 2017/203398 (30.11.2017 Gazette 2017/48)

(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: 26.05.2016 IT UA20163822 (71) Applicant: Wittur Holding GmbH 85259 Wiedenzhausen (DE)	(72) Inventor: GIORGIONI, Paolo 42032 Ventasso (re) (IT) (74) Representative: Dondi, Silvia  Bugnion S.p.A. Largo Michele Novaro, 1/A 43121 Parma 43121 Parma (IT)