(19)

(11)

EP 4 493 421 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23718669.7 (22) Date of filing: 10.03.2023

(51) International Patent Classification (IPC):  B60G 17/017(2006.01) B60T 17/22(2006.01) B62K 5/10(2013.01) (52) Cooperative Patent Classification (CPC): B60G 17/017; B60G 2300/122; B60G 2300/45; B62K 5/10; B60G 2400/37; B60G 2204/46; B60G 2204/4604; B60G 2400/204; B60T 17/22; B62K 5/05; B62K 5/08; B62K 2025/047; B62K 5/027; B60T 7/104 (86) International application number: PCT/IB2023/052300 (87) International publication number: WO 2023/175458 (21.09.2023 Gazette 2023/38)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 14.03.2022 IT 202200004796 (71) Applicant: Piaggio & C. S.P.A. 56025 Pontedera Pisa (IT)	(72) Inventors: SANTUCCI, Mario 56025 Pontedera (PI) (IT) PERON, Stivi 56025 Pontedera (PI) (IT) DI TANNA, Onorino 56025 Pontedera (PI) (IT) (74) Representative: Mannucci, Michele et al Ufficio Tecnico Ing. A. Mannucci S.r.l. Via della Scala, 4 50123 Firenze 50123 Firenze (IT)