(19)

(11)

EP 3 956 213 A1

(12)

(43) Date of publication: 23.02.2022 Bulletin 2022/08 (21) Application number: 20731196.0 (22) Date of filing: 15.04.2020

(51) International Patent Classification (IPC):  B63B 29/02(2006.01) (52) Cooperative Patent Classification (CPC): B63B 29/025 (86) International application number: PCT/IB2020/053539 (87) International publication number: WO 2020/212855 (22.10.2020 Gazette 2020/43)

(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: 19.04.2019 IT 201900006114 (71) Applicant: Fincantieri S.p.A. 34121 Trieste (IT)	(72) Inventor: LEMBO, Enrico 34121 Trieste (IT) (74) Representative: Busana, Omar  Jacobacci & Partners S.p.A. Piazza Mario Saggin, 2 35131 Padova 35131 Padova (IT)