(19)

(11)

EP 4 237 195 A1

(12)

(43) Date of publication: 06.09.2023 Bulletin 2023/36 (21) Application number: 21801554.3 (22) Date of filing: 29.10.2021

(51) International Patent Classification (IPC):  B25B 5/04(2006.01) B25B 5/14(2006.01) B25B 5/12(2006.01) B25B 5/16(2006.01) (52) Cooperative Patent Classification (CPC): B25B 5/04; B25B 5/125; B25B 5/12; B25B 5/14; B25B 5/163; B25B 5/16; B25B 5/122; Y02E 10/728 (86) International application number: PCT/EP2021/080178 (87) International publication number: WO 2022/090494 (05.05.2022 Gazette 2022/18)

(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: 30.10.2020 NO 20201185 (71) Applicant: SEASYSTEMS AS 1541 Vestby (NO)	(72) Inventors: LISLAND, Torkjell 1440 Drøbak (NO) DAHL, Tron 1455 NORDRE FROGN (NO) (74) Representative: Bryn Aarflot AS  Patent Stortingsgata 8 0161 Oslo 0161 Oslo (NO)