(19)

(11)

EP 4 003 795 A1

(12)

(43) Date of publication: 01.06.2022 Bulletin 2022/22 (21) Application number: 20750365.7 (22) Date of filing: 24.07.2020

(51) International Patent Classification (IPC):  B60T 5/00(2006.01) F16D 65/84(2006.01) F16D 65/12(2006.01) F16D 65/80(2006.01) (52) Cooperative Patent Classification (CPC): F16D 65/123; F16D 2065/1312; F16D 2065/1328; F16D 65/125; F16D 65/127; F16D 65/128; F16D 2065/1356; F16D 2250/0023 (86) International application number: PCT/IB2020/057031 (87) International publication number: WO 2021/019408 (04.02.2021 Gazette 2021/05)

(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: 26.07.2019 IT 201900013047 (71) Applicant: Ferdiam S.r.l. 37023 Grezzana (VR) (IT)	(72) Inventors: FERRARI, Alberto 37023 Grezzana (VR) (IT) GREPPI, Bruno 37023 Grezzana (Vr) (IT) NICOLIS, Edoardo 37023 Grezzana (VR) (IT) (74) Representative: Marchi, Paolo et al Ruffini Ponchiroli e Associati S.r.l. Via Caprera, 6 37126 Verona 37126 Verona (IT)