| 摘要 |
PURPOSE:To aim at reducing shimmy of a suspension device which supports a front wheel to a vehicle body through the intermediary of a suspension arm, by attaching a shimmy reducing dynamic damper to the suspension arm. CONSTITUTION:During running a suspension arm 3 is liable to be resonant by being subjected to longitudinal vibration, but the resonant level of the suspension arm 3 is reduced by a dynamic damper D attached to the outer end part of the suspension arm 3. Accordingly, it is possible to reduce shimmy with which a steering wheel coupled to a knuckle arm 9 through the intermediary of a steering mechanism finely oscillates in its turning directions. |
