| 摘要 |
PURPOSE: Structure for mounting the body of a vehicle is provided to increase torsional stiffness of a vehicle chassis in rapid cornering by enlarging the left/right compressing areas and by making the stiffness of a vehicle body the same as that of a frame, and to improve the degradation of stiffness, noise vibration, and shakiness. CONSTITUTION: A forming unit(12) placed in the U-shaped recess of a body side member(2) is formed on an under floor(1). A body mounting bushing is connected to the forming unit via a bolt(10) and a nut(11). According to the forming unit, the stiffness of a vehicle body becomes the same as that of a frame. Left/right compressing areas are enlarged. Thus, the stiffness of a chassis is increased in rapid cornering. A flange(8) slantingly formed on rubber bushes(6,7). The part whereon strong lateral force is applied is formed long, while the part whereon weak lateral force is applied is formed short. A mounting bracket(5) connected to the frame is installed between the upper rubber and the lower rubber. Thus, roll-over of a vehicle body and a chassis against the lateral force is restrained.
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