| 摘要 |
A suspension of a vehicle is provided to improve riding comfort and to eliminate side force of a strut by conforming a center line of a spring to a load exerting line. A suspension of a vehicle comprises a strut(1), a varying lower seat(11), a drive cylinder(13), a restoring unit(17). The strut has a strut piston(3), and a second piston(7). The strut piston helps damping performance of the strut. The second piston moves with the strut piston by a piston rod(5) of the strut, and supplies hydraulic pressure to outside of the strut. The varying lower seat has a moving hole(9) inside and rectilinearly moves to horizontal direction of the vehicle for the strut. The drive cylinder is installed between the varying lower seat and the strut, and receives hydraulic pressure from the second piston. The restoring unit restores relative movement between the varying lower seat and the strut generated by pressure of the drive cylinder. |
