(19)

(11)

EP 2 864 553 A1

(12)

(43) Date of publication: 29.04.2015 Bulletin 2015/18 (21) Application number: 13739831.9 (22) Date of filing: 25.06.2013

(51) International Patent Classification (IPC):  E02F 5/00(2006.01) E02F 5/04(2006.01) E02F 5/28(2006.01) E02F 3/06(2006.01) (86) International application number: PCT/NL2013/050452 (87) International publication number: WO 2014/003551 (03.01.2014 Gazette 2014/01)

(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: 25.06.2012 NL 2009062 03.07.2012 NL 2009108 (71) Applicant: IHC Holland IE B.V. 3361 EP Sliedrecht (NL)	(72) Inventors: GRAAFF, Peter Cornelis NL-3312 HT Dordrecht (NL) BOOR, Marcel NL-4145 KC Schoonrewoerd (NL) KUIJPERS, Wouter NL-3035 EL Rotterdam (NL) (74) Representative: Nederlandsch Octrooibureau  P.O. Box 29720 2502 LS The Hague 2502 LS The Hague (NL)