| 摘要 |
The air suspension system includes an air cylinder and piston coupled respectively to the frame of a vehicle and a wheel axle of the vehicle. A high pressure air source is provided together with a control valve. The control valve is responsive to movements of the wheel relative to the frame as occurs when the vehicle is travelling over bumps and the like for supplying high pressure air to the cylinder from the high pressure air source to exert air pressure on the piston in a direction opposing the direction of motion of the piston as a result of the wheel movements.
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