Back to results
US 2021/0309267 A1Published application
Suspension system, bogie assembly with same, and rail vehicle
AssigneeBYD Company Limited
InventorsLin REN, Daolin LI, Zhicheng TAN
Life of this patent
Estimating the term…
Abstract
The present disclosure provides a suspension system, a bogie assembly with the same, and a rail vehicle. The suspension system includes a vehicle body connecting seat, an elastic component, a transverse damper and a vertical damper. The vehicle body connecting seat is positioned above the elastic component and is connected to the elastic component, and the transverse damper and the vertical damper are respectively hinged to the vehicle body connecting seat and are perpendicular to each other.
Claims20
A suspension system, comprising:
- a vehicle body connecting seat,
- an elastic component,
- a transverse damper, and
- a vertical damper,
- wherein the vehicle body connecting seat is positioned above the elastic component and is connected to the elastic component, and the transverse damper and the vertical damper are respectively hinged to the vehicle body connecting seat and are perpendicular to each other.
2 more elements
A bogie assembly, comprising:
- a bogie frame, wherein the bogie frame comprises a bogie body and a suspension support seat connected to the bogie body;
- and
- a suspension system including a vehicle body connecting seat, an elastic component, a transverse damper, and a vertical damper, wherein the vehicle body connecting seat is positioned above the elastic component and is connected to the elastic component, and the transverse damper and the vertical damper are respectively hinged to the vehicle body connecting seat and are perpendicular to each other,
- wherein the lower end of the elastic component of the suspension system and the lower end of the vertical damper are respectively connected to the suspension support seat, and the transverse damper of the suspension system is connected to the bogie body.
1 more element
A rail vehicle, comprising:
- a vehicle body;
- and
- a bogie assembly including a bogie frame, wherein the bogie frame comprises a bogie body and a suspension support seat connected to the bogie body;
- and a suspension system including a vehicle body connecting seat, an elastic component, a transverse damper, and a vertical damper, wherein the vehicle body connecting seat is positioned above the elastic component and is connected to the elastic component, and the transverse damper and the vertical damper are respectively hinged to the vehicle body connecting seat and are perpendicular to each other,
- wherein the lower end of the elastic component of the suspension system and the lower end of the vertical damper are respectively connected to the suspension support seat, and the transverse damper of the suspension system is connected to the bogie body, and
- wherein the vehicle body is mounted on the bogie assembly.
3 more elements
Dependencies are inferred from the claim text.