| 摘要 |
The trucks are interconnected by a hydraulic coupling system which is actuated during travel of the vehicle along a curved section of track so that a deviation of one truck from the longitudinal axis of the vehicle causes an opposite deviation of the other truck. The deviation of the trucks are such that the imaginary prolonged centerlines of the trucks intersect at a point as close as possible to the mid-point between the trucks. This decreases the lateral forces on the wheel rims. |
