| 摘要 |
PURPOSE:To prevent damage of neighboring functional parts and a car body, by providing a resin cover not easily causing a snowy and icing state to the annular weight of a dynamic damper to prevent the adhesion of ice and snow. CONSTITUTION:An annular weight 1 is mounted to a driving shaft 3 through an elastic connection member 2 to constitute a dynamic damper. A resin coating 5 of polypropylene, urethane, etc. is applied to the weight 1. Snowing or icing is not easily caused to this resin, and ice and snow, even if adhesively attached, can be removed by a light shock. In this way, adhesion of ice and snow at running in a cold district can be prevented, an damage of a car body and functional parts can be prevented. |
