To provide a trailing arm type suspension capable of realizing a desired roll steering at the time of bounding and rebounding.
This suspension comprises a pair of right and left training arms 1 connected with hub carriers 2 rotatably supporting right and left wheels respectively, and extending forward in fore-and-aft directions of a vehicle, and a vehicle side mounting part is set at a front side position in the fore-and-aft directions of the vehicle more than the hub carriers 2 of each training arm 1. The vehicle side mounting part of the trailing arm 1 is supported by a vehicle body frame via a torsion bar 6 with a shaft directed to a vehicle width direction. Stabilizers are arranged on a front side and a rear side in the fore-and-aft directions of the vehicle to straddle a centerline L of the torsion bar 6, and the right and left trailing arms 1 are connected with each other by each stabilizer. The distance from the centerline L is set larger at a front side stabilizer 8 than at a rear side stabilizer 9.
Yoshiaki Naito
Cui Shu Tetsu
Toru Miyasaka