(19)

(11)

EP 4 150 232 A1

(12)

(43) Date of publication: 22.03.2023 Bulletin 2023/12 (21) Application number: 21726587.5 (22) Date of filing: 10.05.2021

(51) International Patent Classification (IPC):  F16H 19/00(2006.01) F16K 31/04(2006.01) F16D 1/10(2006.01) F16K 31/53(2006.01) (52) Cooperative Patent Classification (CPC): F16H 19/001; F16K 31/041; F16D 1/101; F16D 2001/102 (86) International application number: PCT/EP2021/062360 (87) International publication number: WO 2021/228781 (18.11.2021 Gazette 2021/46)

(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: 11.05.2020 DK PA202000562 (71) Applicant: Rotiny ApS 8700 Horsens (DK)	(72) Inventors: MELVAD, Claus 8700 Horsens Denmark (DK) MELVAD, Peter 8700 Horsens (DK) (74) Representative: Larsen & Birkeholm A/S  Banegårdspladsen 1 1570 Copenhagen V 1570 Copenhagen V (DK)