(19)

(11)

EP 4 823 963 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24817581.2 (22) Date of filing: 02.12.2024

(51) International Patent Classification (IPC):  B66C 3/02(2006.01) (52) Cooperative Patent Classification (CPC): B66C 3/02 (86) International application number: PCT/EP2024/084258 (87) International publication number: WO 2025/124957 (19.06.2025 Gazette 2025/25)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 11.12.2023 NL 2036485 (71) Applicant: FNV IP B.V. 2631 RT Nootdorp (NL)	(72) Inventor: WONG, Wing Lun 2631 RT Nootdorp (NL) (74) Representative: FNV Intellectual Property  Prismastraat 3 2631 RT Nootdorp 2631 RT Nootdorp (NL)