(19)

(11)

EP 4 392 312 A1

(12)

(43) Date of publication: 03.07.2024 Bulletin 2024/27 (21) Application number: 22860692.7 (22) Date of filing: 24.08.2022

(51) International Patent Classification (IPC):  B62D 55/084(2006.01) (52) Cooperative Patent Classification (CPC): B62D 55/26; B62D 55/28 (86) International application number: PCT/FI2022/050547 (87) International publication number: WO 2023/025991 (02.03.2023 Gazette 2023/09)

(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: 25.08.2021 FI 20214087 U (71) Applicant: Reformet Oy 47450 Perheniemi (FI)	(72) Inventor: KARVANEN, Jani 47450 Perheniemi (FI) (74) Representative: Papula Oy  P.O. Box 981 00101 Helsinki 00101 Helsinki (FI)