(19)

(11)

EP 2 707 277 A1

(12)

(43) Date of publication: 19.03.2014 Bulletin 2014/12 (21) Application number: 12748643.9 (22) Date of filing: 07.08.2012

(51) International Patent Classification (IPC):  B63B 59/04(2006.01) (86) International application number: PCT/BE2012/000039 (87) International publication number: WO 2013/023256 (21.02.2013 Gazette 2013/08)

(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 (30) Priority: 12.08.2011 BE 201100494 (71) Applicant: Harteel BVBA 9100 Sint-Niklaas (BE)	(72) Inventor: HARTEEL, Gustaaf B-9100 Sint-Niklaas (BE) (74) Representative: Donné, Eddy  Bureau M.F.J. Bockstael nv Arenbergstraat 13 2000 Antwerpen 2000 Antwerpen (BE)