(19)

(11)

EP 3 380 687 A1

(12)

(43) Date of publication: 03.10.2018 Bulletin 2018/40 (21) Application number: 16815671.9 (22) Date of filing: 17.11.2016

(51) International Patent Classification (IPC):  E04H 6/00(2006.01) B62H 3/00(2006.01) (86) International application number: PCT/NL2016/050805 (87) International publication number: WO 2017/091065 (01.06.2017 Gazette 2017/22)

(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: 24.11.2015 NL 1041595 (71) Applicant: Van De Vecht, Cornelis Hendrikus Johannes 3991 MR Houten (NL)	(72) Inventor: Van De Vecht, Cornelis Hendrikus Johannes 3991 MR Houten (NL) (74) Representative: van Dokkum, Willem Gerard Theodoor  Muller & Eilbracht B.V. Caballero Fabriek unit 83 Saturnusstraat 60 2516 AH The Hague 2516 AH The Hague (NL)