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(11)

EP 3 927 585 A1

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(43) Date of publication: 29.12.2021 Bulletin 2021/52 (21) Application number: 20716159.7 (22) Date of filing: 19.02.2020

(51) International Patent Classification (IPC):  B60T 13/74(2006.01) A61B 6/10(2006.01) F16D 55/02(2006.01) F16D 59/02(2006.01) (52) Cooperative Patent Classification (CPC): F16D 65/186; F16D 2121/22; F16D 55/02; B60T 13/748 (86) International application number: PCT/CZ2020/000006 (87) International publication number: WO 2020/169131 (27.08.2020 Gazette 2020/35)

(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: 22.02.2019 CZ 20190108 (71) Applicant: MZ Liberec, A.S. 543 72 Rudník (CZ)	(72) Inventors: KARNOVSKÝ, Frantisek 543 75 Dolní Olesnice c.p. 86 (CZ) TOMÁS , Petr 514 01 Horní Branná (CZ) (74) Representative: Skoda, Milan  Nahoranska 308 549 01 Nove Mesto nad Metuji 549 01 Nove Mesto nad Metuji (CZ)