(19)

(11)

EP 4 058 684 A1

(12)

(43) Date of publication: 21.09.2022 Bulletin 2022/38 (21) Application number: 20820530.2 (22) Date of filing: 11.11.2020

(51) International Patent Classification (IPC):  F16F 15/03(2006.01) B60G 17/015(2006.01) B60G 15/02(2006.01) (52) Cooperative Patent Classification (CPC): B60G 2202/312; B60G 2202/422; B60G 2202/44; B60G 2206/41; B60G 2400/252; B60G 2400/90; B60G 2500/10; B60G 2600/182; B60G 2600/24; F16F 15/03; B60G 15/062; B60G 2400/10; B60G 17/08 (86) International application number: PCT/IB2020/060600 (87) International publication number: WO 2021/094934 (20.05.2021 Gazette 2021/20)

(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: 11.11.2019 IT 201900020709 (71) Applicant: Ales Tech Srl 20121 Milano (MI) (IT)	(72) Inventors: CESARETTI, Luca 20121 Milano (IT) PARROTTA, Lorenzo Andrea 20121 Milano (IT) (74) Representative: Citron, Massimiliano  Via Primo Maggio, 6 31020 San Fior (TV) 31020 San Fior (TV) (IT)