| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a dynamic damper for steering of novel structure in which a vibration reducing effect in a steering wheel can be exercised more favorably and consistently. SOLUTION: Sub vibration systems 26a and 26b constituted by elastically supporting mass members 22a and 22b with spring members 24a and 24b are provided on a bracket 20 fixed to a steering column or the steering wheel, the natural frequency of the sub vibration system 26b is tuned to an idling vibration frequency of 20-30 Hz, and the natural frequency of the sub vibration system 26a is tuned to the natural frequency of the steering system higher than 30 Hz.</p> |
