(19)

(11)

EP 3 994 094 A1

(12)

(43) Date of publication: 11.05.2022 Bulletin 2022/19 (21) Application number: 20740484.9 (22) Date of filing: 30.06.2020

(51) International Patent Classification (IPC):  B66F 9/075(2006.01) B66F 17/00(2006.01) B62B 3/06(2006.01) (52) Cooperative Patent Classification (CPC): B66F 9/0755; B66F 17/003; B62B 3/06; B62B 2206/06 (86) International application number: PCT/US2020/040303 (87) International publication number: WO 2021/003159 (07.01.2021 Gazette 2021/01)

(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: 01.07.2019 GB 201909490 (71) Applicant: Illinois Tool Works Inc. Glenview, IL 60025 (US)	(72) Inventors: HINES, Paul, Steven Glenview, IL 60025 (US) WILLIAMS, Malcolm, Stuart Glenview, IL 60025 (US) WYTON, Stephen, John Glenview, IL 60025 (US) (74) Representative: HGF  HGF Limited 1 City Walk Leeds LS11 9DX Leeds LS11 9DX (GB)