(19)

(11)

EP 3 694 774 A1

(12)

(43) Date of publication: 19.08.2020 Bulletin 2020/34 (21) Application number: 18792958.3 (22) Date of filing: 24.09.2018

(51) International Patent Classification (IPC):  B63B 35/32(2006.01) E02B 15/00(2006.01) (86) International application number: PCT/FI2018/050688 (87) International publication number: WO 2019/073107 (18.04.2019 Gazette 2019/16)

(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 Designated Validation States: KH MA MD TN (30) Priority: 12.10.2017 FI 20175896 (71) Applicant: Suomen Merituote Oy 05800 Hyvinkää (FI)	(72) Inventor: OPAS, Ilari 05800 Hyvinkää (FI) (74) Representative: LEITZINGER OY  Tammasaarenkatu 1 00180 Helsinki 00180 Helsinki (FI)