| 摘要 |
PURPOSE: A traction device for three-wheel axial railway vehicles is provided to overcome interface with a vehicle body and increased weight due to the increased length of a bogie by delivering the traction power and braking power of the bogie because a bogie pivot and a vehicle body pivot are formed at the bottom of the bogie and the vehicle body, respectively. CONSTITUTION: A traction device for three-wheel axial railway vehicles comprises a bogie pivot, a vehicle pivot(121), and a traction rod(130). The bogie pivot is protruded from the bottom of a three-wheel axial railway vehicle. The bogie pivot is located between a front wheel axis bogie and an intermediated wheel axis. The vehicle pivot is formed at the bottom of a vehicle body and has a height corresponding to the bogie pivot. One end of the traction rod is connected to the end of the bogie pivot and the other end thereof is connected to the end of the vehicle pivot. |
