(19)

(11)

EP 4 222 048 A1

(12)

(43) Date of publication: 09.08.2023 Bulletin 2023/32 (21) Application number: 21786363.8 (22) Date of filing: 28.09.2021

(51) International Patent Classification (IPC):  B63B 27/00(2006.01) B63B 27/16(2006.01) (52) Cooperative Patent Classification (CPC): B63B 27/19; B63B 27/16 (86) International application number: PCT/EP2021/076684 (87) International publication number: WO 2022/069488 (07.04.2022 Gazette 2022/14)

(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: 29.09.2020 US 202063084733 P (71) Applicant: SH Group A/S 5700 Svendborg (DK)	(72) Inventors: BERTELSEN, Rene 5700 Svendborg (DK) PRÆST, Lars 5700 Svendborg (DK) (74) Representative: Budde Schou A/S  Dronningens Tvaergade 30 1302 Copenhagen K 1302 Copenhagen K (DK)