(19)

(11)

EP 4 081 476 A2

(12)

(88) Date of publication A3: 05.08.2021 (43) Date of publication: 02.11.2022 Bulletin 2022/44 (21) Application number: 20842228.7 (22) Date of filing: 23.12.2020

(51) International Patent Classification (IPC):  B66D 1/02(2006.01) B66D 1/14(2006.01) B66C 23/20(2006.01) B66F 7/02(2006.01) (52) Cooperative Patent Classification (CPC): B66D 1/14; B66F 7/02; E04G 2005/008; E04G 2001/242; F16D 7/10; E04G 1/30; E04G 2001/305 (86) International application number: PCT/EP2020/087830 (87) International publication number: WO 2021/130343 (01.07.2021 Gazette 2021/26)

(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: 24.12.2019 GB 201919311 28.05.2020 GB 202008020 (71) Applicant: De Liftfabriek BV 5684 PL Best (NL)	(72) Inventors: DE BOER, Ben 5684PL Best (NL) VAN HOUT, Imran 5684PL Best (NL) (74) Representative: Keltie LLP  No. 1 London Bridge London SE1 9BA London SE1 9BA (GB)