To provide a steering wheel device capable of effectively attenuating shimmy vibration with a simple structure.SOLUTION: The invention relates to a steering wheel comprising a core grid connected to a steering column through a boss part, and comprising a vibration reduction structure. The vibration reduction structure comprises: a mass body 1012; plural first elastic members (1014a, 1014b, 1016a, 1016b, 1018a, 1018b) connected to the mass body so as to reduce vibration in a rotation direction of the steering wheel; and plural second elastic members (1020, 1022, 1024) connected to the mass body so as to reduce vibration in a direction other than the above mentioned rotation direction.SELECTED DRAWING: Figure 19
【課題】簡素な構造でありながらシミー振動を効果的に減衰可能なステアリングホイール装置を提供すること。【解決手段】本発明は、ボス部を介してステアリングコラムに連結される芯金を有するステアリングホイールにおいて、振動低減構造を備える。そして、振動低減構造は、質量体1012と、ステアリングホイールの回転方向の振動を低減すべく前記質量体に連結された複数の第1弾性部材(1014a、1014b、1016a、1016b、1018a、1018b)と、前記回転方向以外の振動を低減すべく前記質量体に連結された複数の第2弾性部材(1020、1022、1024)とを有する。【選択図】図19
VIBRATION REDUCTION STRUCTURE OF STEERING WHEEL
ステアリングホイールの振動低減構造
2018-12-27
Patent
Electronic Resource
Japanese
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |
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