| 摘要 |
PURPOSE: A steerable rear suspension is provided to obtain driving stability by reducing radius of rotation of a vehicle in a low-speed range and the traction of the vehicle in a middle-high speed range. CONSTITUTION: A steerable rear suspension comprises a trailing arm(11), an air piston(12), a compressor(31), and a valve block(33). One end of the trailing arm is connected to a vehicle body and allowed to slide with the air piston. The air piston is inserted to one end of the trailing arm to slide the trailing arm from side to side. The compressor provides the air piston with pneumatic pressure. The valve block is provided between the compressor and an air injection port of the air piston to supply or block pneumatic pressure.
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