| 摘要 |
PROBLEM TO BE SOLVED: To reduce manufacturing costs of a vehicle and the maintenance cost, enabling a prescribed vehicle height adjustment. SOLUTION: In this suspension device comprising an air spring bellow 3 which is disposed between a bogie 1 and a vehicle body 2 in a rolling stock and supports the weight of the vehicle body, the air spring bellows 2 is set in a sealed container and an elongating and contracting body 4 which is disposed between the bogie 1 and the vehicle body 2 in parallel with the air spring bellows 3 and supports the weight of an occupant, having a damper function, is provided. |
