The invention relates to a bogie of a railway vehicle and a related railway vehicle. The present invention is directed to a bogie for a railway vehicle comprising at least one main suspension (18) disposed between an undercarriage and an axle box. The main suspension (18) comprises: a helical preload spring (32) having an axis (A-A), a helical load spring (34) housed inside the preload spring (32) and having the same axis (A-A), and a post (31) extending along an axis (A-A) from one of the chassis and the axle box. The main suspension (18) further comprises: a helical retaining spring (38) housed inside the preload spring (32) and having the same axis (A-A), and a ring (40) mounted so as to be slidable along the post (31), the ring (40) being constrained between the load spring (34) and the retaining spring (38).
BOGIE DE VÉHICULE FERROVIAIRE ET VÉHICULE FERROVIAIRE ASSOCIÉ
BOGIE FOR A RAIL VEHICLE AND ASSOCIATED RAIL VEHICLE
FAHRGESTELL EINES SCHIENENFAHRZEUGS UND ENTSPRECHENDES SCHIENENFAHRZEUG
2022-03-16
Patent
Elektronische Ressource
Französisch
BOGIE DE VÉHICULE FERROVIAIRE ET VÉHICULE FERROVIAIRE ASSOCIÉ
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