(19)

(11)

EP 3 947 828 A1

(12)

(43) Date of publication: 09.02.2022 Bulletin 2022/06 (21) Application number: 20713511.2 (22) Date of filing: 16.03.2020

(51) International Patent Classification (IPC):  E02F 3/36(2006.01) (52) Cooperative Patent Classification (CPC): E02F 3/3631; E02F 3/3654; E02F 3/3663; E02F 3/364 (86) International application number: PCT/EP2020/025132 (87) International publication number: WO 2020/192967 (01.10.2020 Gazette 2020/40)

(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: 27.03.2019 GB 201904211 (71) Applicant: Caterpillar Work Tools B.V. 5232 BJ 's-Hertogenbosch (NL)	(72) Inventor: LAUTERSLAGER, Peter 5346 SN Oss (NL) (74) Representative: Finch, Steven Caffall  Novagraaf UK 3rd Floor 77 Gracechurch Street London EC3V 0AS London EC3V 0AS (GB)