(19)

(11)

EP 3 024 985 A1

(12)

(43) Date of publication: 01.06.2016 Bulletin 2016/22 (21) Application number: 14753321.0 (22) Date of filing: 22.07.2014

(51) International Patent Classification (IPC):  E02B 3/14(2006.01) (86) International application number: PCT/NL2014/050500 (87) International publication number: WO 2015/012687 (29.01.2015 Gazette 2015/04)

(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 (30) Priority: 22.07.2013 NL 2011206 (71) Applicant: Hill Innovations B.V. 3011AA Rotterdam (NL)	(72) Inventor: HILL, Hans NL-2907 KA Capelle aan den IJssel (NL) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)