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EP 4 355 650 A1

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(43) Date of publication: 24.04.2024 Bulletin 2024/17 (21) Application number: 22729154.9 (22) Date of filing: 13.05.2022

(51) International Patent Classification (IPC):  B63H 5/125(2006.01) B63H 23/04(2006.01) B63H 21/38(2006.01) (52) Cooperative Patent Classification (CPC): B63H 23/04; B63H 2005/1256; B63H 5/125; B63H 21/38 (86) International application number: PCT/EP2022/063033 (87) International publication number: WO 2022/263076 (22.12.2022 Gazette 2022/51)

(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: 15.06.2021 DE 102021206095 (71) Applicants: ZF Friedrichshafen AG 88046 Friedrichshafen (DE) ZF PADOVA S.r.l 35030 Caselle di Selvazzano (PD) (IT)	(72) Inventor: DE CEGLIA, Gabriele 88046 Friedrichshafen (DE) (74) Representative: ZF Friedrichshafen AG  Gewerblicher Rechtsschutz Löwentalerstraße 20 88046 Friedrichshafen 88046 Friedrichshafen (DE)