(19)

(11)

EP 4 486 111 A1

(12)

(43) Date of publication: 08.01.2025 Bulletin 2025/02 (21) Application number: 23718308.2 (22) Date of filing: 28.02.2023

(51) International Patent Classification (IPC):  A01G 23/08(2006.01) (52) Cooperative Patent Classification (CPC): A01G 23/08 (86) International application number: PCT/FI2023/050114 (87) International publication number: WO 2023/161566 (31.08.2023 Gazette 2023/35)

(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: KH MA MD TN (30) Priority: 28.02.2022 FI 20225178 (71) Applicant: Ponsse Oyj 74200 Vieremä (FI)	(72) Inventor: TAURIAINEN, Simo 74200 Vieremä (FI) (74) Representative: Kespat Oy  Vasarakatu 23a 40320 Jyväskylä 40320 Jyväskylä (FI)