(19)

(11)

EP 2 999 625 A1

(12)

(43) Date of publication: 30.03.2016 Bulletin 2016/13 (21) Application number: 14725422.1 (22) Date of filing: 19.05.2014

(51) International Patent Classification (IPC):  B63C 7/00(2006.01) B63C 7/22(2006.01) (86) International application number: PCT/EP2014/060195 (87) International publication number: WO 2014/187759 (27.11.2014 Gazette 2014/48)

(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: 20.05.2013 FI 20135534 (71) Applicant: Alfons Håkans Oy Ab 20100 Turku (FI)	(72) Inventor: RINNE, Kari FI-20100 Turku (FI) (74) Representative: Kolster Oy Ab  Iso Roobertinkatu 23 PO Box 148 00121 Helsinki 00121 Helsinki (FI)