(19)

(11)

EP 2 870 295 A1

(12)

(43) Date of publication: 13.05.2015 Bulletin 2015/20 (21) Application number: 13750156.5 (22) Date of filing: 01.07.2013

(51) International Patent Classification (IPC):  E02B 3/26(2006.01) (86) International application number: PCT/NL2013/050478 (87) International publication number: WO 2014/007614 (09.01.2014 Gazette 2014/02)

(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: 05.07.2012 NL 2009132 (71) Applicant: Mrconsult B.V. 2251 LJ Voorschoten (NL)	(72) Inventor: ROS, Dominicus NL-2251 LJ Voorschoten (NL) (74) Representative: Plaggenborg, Menko Bernard  Octrooibureau Novopatent Top Tower, 6th Floor Busplein 36 1315 KV Almere 1315 KV Almere (NL)