(19)

(11)

EP 4 156 897 A1

(12)

(43) Date of publication: 05.04.2023 Bulletin 2023/14 (21) Application number: 21729967.6 (22) Date of filing: 27.05.2021

(51) International Patent Classification (IPC):  A01D 90/12(2006.01) A01D 90/16(2006.01) (52) Cooperative Patent Classification (CPC): A01D 90/12; A01D 90/16 (86) International application number: PCT/NL2021/050337 (87) International publication number: WO 2021/242102 (02.12.2021 Gazette 2021/48)

(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: 29.05.2020 NL 2025701 (71) Applicant: Lely Patent N.V. 3147 PB Maassluis (NL)	(72) Inventors: BLOKLAND, Korstiaan Cornelis 3147 PB Maassluis (NL) DE JONG, Ruth 3147 PB Maassluis (NL) WISSE, Dik-Jan 3147 PB Maassluis (NL) LI, Yan 3147 PB Maassluis (NL) VAN DEN BERG, Karel 3147 PB Maassluis (NL) KLOMPE, Robbert 3147 PB Maassluis (NL) (74) Representative: Octrooibureau Van der Lely N.V.  Cornelis van der Lelylaan 1 3147 PB Maassluis 3147 PB Maassluis (NL)