(19)

(11)

EP 3 750 009 A1

(12)

(43) Date of publication: 16.12.2020 Bulletin 2020/51 (21) Application number: 19714845.5 (22) Date of filing: 28.01.2019

(51) International Patent Classification (IPC):  G04B 17/04(2006.01) G04B 15/14(2006.01) G04B 15/06(2006.01) (86) International application number: PCT/NL2019/050044 (87) International publication number: WO 2019/156552 (15.08.2019 Gazette 2019/33)

(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: 06.02.2018 NL 2020384 (71) Applicant: Flexous Mechanisms IP B.V. 2629 JD Delft (NL)	(72) Inventors: YPMA, Wout Johannes Benjamin 2628 XB Delft (NL) WEEKE, Sybren Lennard 3513 DE Utrecht (NL) (74) Representative: Van Breda, Jacobus  Octrooibureau Los & Stigter B.V. Weteringschans 96 1017 XS Amsterdam 1017 XS Amsterdam (NL)