| 摘要 |
A tri-axle bogie of a railway vehicle comprises a frame with sidewalls with transverse and longitudinal hydraulic cylinders secured thereon and connected to a pipeline through a throttle and which act through links of axlebox units on a wheel-motor unit. The hydraulic cylinders are arranged at an angle to the longitudinal axis of symmetry of the bogie and symmetrically relative to the lateral axis of symmetry of bogie from both sides on end wheel pairs. In the bogie a microprocessor control system is located comprising microphones, a unit of fluid pressure distribution between the hydraulic cylinders, sensors of lateral movement of the wheel relative to the rail, a trolley rotation sensor relative to the body, a throttle, an air cylinder, a hydraulic cylinder, an air booster and a GPS-receiver. |
