Steering frame for railway vehicle and railway vehicle

A technology for railway vehicles and bogies, which is applied in the directions of bogies, railway car body parts, devices for lateral relative movement between the underframe and the bogies, etc., can solve the problem of low running quality, poor riding comfort and safety and other problems to achieve the effect of improving ride comfort and safety and absorbing high-frequency vibration
CN103121456AInactive Publication Date: 2013-05-29CRRC TANGSHAN CO LTD
7 Cites 4 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
CRRC TANGSHAN CO LTD
Publication Date
2013-05-29
Estimated Expiration
Not applicable Β· inactive patent

Smart Images

  • Figure 1
    Figure 1
Patent Text Reader

Abstract

The invention provides a steering frame for a railway vehicle and the railway vehicle, wherein the steering frame for the railway vehicle comprises a wheel set and a framework. Two ends of the wheel set are respectively provided with a shaft box. The framework is connected with the shaft boxes. Magneto-rheological adjustable rigidity spiral springs are arranged between the framework and the shaft boxes vertically. The steering frame for the railway vehicle and the railway vehicle can improve riding comfort and safety of the railway vehicle.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to railway vehicle equipment technology, in particular to a railway vehicle bogie and a railway vehicle. Background technique

[0002] With the development of high-speed railway vehicles, people have higher and higher requirements for the running quality of vehicles. In recent years, my country's high-speed railway has developed rapidly, and higher requirements have been put forward for the running quality of vehicles.

[0003] Existing railway vehicles are equipped with vibration damping devices in the suspension system of the vehicle, but because of the passive vibration damping method, the ride comfort and safety of the railway vehicles are not good, and the running quality is not high. Contents of the invention

[0004] The invention provides a bogie for a railway vehicle and a railway vehicle to improve the ride comfort and safety of the railway vehicle.

[0005] The invention provides a bogie for a railway vehicle, compri...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More