| 摘要 |
PURPOSE: A structure for a suspension of a trailer is provided to increase ground clearance and mobility by mounting a supporting arm with integrating a leaf spring and a skid plate within required strength affected to the suspension and to secure design variety of the trailer by improving application applied for development of the trailer proper to application environment. CONSTITUTION: A structure for a suspension of a trailer for supporting weight of a vehicle body(50) by connecting an axle(52) to a frame or the vehicle body and absorbing the vertical vibration of wheels generated in traveling mounts a supporting arm(60) of which both ends are fixed and combined to the side of the vehicle body to support a lower part of an axle supporting unit(54) supporting the axle by a U-bolt(56), in the longitudinal direction of the vehicle body. Front and rear sides of the supporting arm are fixed and combined to the vehicle body by an arm hanger(62) to have strength enough to endure impact strength applied to the suspension.
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