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EP 4 739 844 A1

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(43) Date of publication: 13.05.2026 Bulletin 2026/20 (21) Application number: 24836423.4 (22) Date of filing: 17.06.2024

(51) International Patent Classification (IPC):  E01C 23/09(2006.01) B28D 7/00(2006.01) E02F 3/18(2006.01) F16D 49/00(2006.01) H02G 9/02(2006.01) B28D 1/04(2006.01) B62D 7/02(2006.01) E02F 5/14(2006.01) H02G 1/06(2006.01) (52) Cooperative Patent Classification (CPC): B28D 7/00; B62D 7/02; F16D 49/00; E02F 9/226; E02F 9/2083; E02F 5/08; E02F 5/145; E02F 9/205; E02F 9/265; B28D 1/045; B28D 7/005; E01C 23/0933 (86) International application number: PCT/SE2024/050591 (87) International publication number: WO 2025/010000 (09.01.2025 Gazette 2025/02)

(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: 05.07.2023 SE 2350837 05.07.2023 SE 2350838 05.07.2023 SE 2350839 (71) Applicant: Husqvarna AB 561 82 Huskvarna (SE)	(72) Inventor: PALLIN, Thomas 561 82 Huskvarna (SE)