(19)

(11)

EP 2 861 488 A1

(12)

(43) Date of publication: 22.04.2015 Bulletin 2015/17 (21) Application number: 13737440.1 (22) Date of filing: 18.06.2013

(51) International Patent Classification (IPC):  B63B 1/04(2006.01) B63B 27/10(2006.01) B63B 43/04(2006.01) (86) International application number: PCT/NL2013/050432 (87) International publication number: WO 2013/191543 (27.12.2013 Gazette 2013/52)

(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: 18.06.2012 NL 2009028 18.06.2012 US 201261661074 P (71) Applicant: Itrec B.V. 3115 HH Schiedam (NL)	(72) Inventors: BEREZNITSKI, Alexei NL-2625 JP Delft (NL) ROODENBURG, Joop NL-2612 HA Delft (NL) (74) Representative: EP&C  P.O. Box 3241 2280 GE Rijswijk 2280 GE Rijswijk (NL)