(19)

(11)

EP 4 770 943 A1

(12)

(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24769418.5 (22) Date of filing: 28.08.2024

(51) International Patent Classification (IPC):  B66C 13/06(2006.01) B66C 13/46(2006.01) (52) Cooperative Patent Classification (CPC): B66C 13/46; B66C 13/063 (86) International application number: PCT/FI2024/050447 (87) International publication number: WO 2025/046172 (06.03.2025 Gazette 2025/10)

(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: 29.08.2023 FI 20235957 (71) Applicant: Konecranes Global Corporation 05830 Hyvinkää (FI)	(72) Inventor: BJÖRKBOM, Mikael 05830 Hyvinkää (FI) (74) Representative: Kolster Oy Ab  Salmisaarenaukio 1 P.O. Box 204 00181 Helsinki 00181 Helsinki (FI)