The embodiments of the present application provide a transverse vibration damping apparatus, a bogie, and a tramcar. The transverse vibration damping apparatus comprises: a transverse rod, provided with first and second transverse rod ends distributed in the transverse direction of a tramcar body, the first transverse rod end being used for connecting to the tramcar body; a support structure, the bottom of the support structure being used for hinging to a bogie framework, and the top of the support structure having two ends distributed along the transverse direction of the tramcar body, one end of the support structure being hinged to the second transverse rod end of the transverse rod; and a pressure reduction structure, one end of which is used for connecting to an upper cover plate of the bogie framework, and the other end of which is hinged to the other end of the top of the support structure. The transverse rod is used for transmitting to the pressure reduction structure via the support structure a transverse acting force generated when the tramcar body moves transversely relative to the bogie, and the pressure reduction structure reduces transverse vibrations during the operation of the tramcar, thereby increasing comfort during tramcar operation, while simultaneously avoiding the problem of operational safety being endangered by key components of the train breaking, derailment, etc.
TRANSVERSE VIBRATION DAMPING APPARATUS, BOGIE, AND TRAMCAR
QUERSCHWINGUNGSDÄMPFUNGSVORRICHTUNG, DREHGESTELL UND STRASSENBAHNWAGEN
APPAREIL D'AMORTISSEMENT DE VIBRATIONS TRANSVERSALES, BOGIE ET TRAMWAY
23.07.2025
Patent
Elektronische Ressource
Englisch
IPC: | B61F Untergestelle für Schienenfahrzeuge, z.B. Fahrgestellrahmen, Drehgestelle oder Anordnungen der Radsätze , RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES |
TRANSVERSE VIBRATION DAMPING APPARATUS, BOGIE, AND TRAMCAR
Europäisches Patentamt | 2024
|Bradford Corporation's new bogie tramcar
Engineering Index Backfile | 1927