PROBLEM TO BE SOLVED: To provide a dynamic damper that has preferable mountability even when inhibiting a weight from swinging back and forth and around to sufficiently inhibit a target unsprung member from vibrating in a vertical direction and also inhibit the weight from swinging back and forth and around, in a dynamic damper for inhibiting an unsprung member of a vehicle from vibrating.SOLUTION: A dynamic damper includes: a weight 2; a spring element 3 interposed between the weight 2 and an unsprung member L of a vehicle V; and a leaf spring 4 supported by a sprung member U of the vehicle V to guide movement of the weight 2 in a vertical direction.SELECTED DRAWING: Figure 1
【課題】 車両のばね下振動を抑制するダイナミックダンパにおいて、錘が前後左右に振れるのを抑制して、目的とするばね下部材の上下方向の振動を充分に抑制できるようにするとともに、錘の前後左右の振れを抑制したとしても搭載性を良好にできるダイナミックダンパを提供する。【解決手段】 錘2と、錘2と車両Vのばね下部材Lとの間に介装されるばね要素3と、車両Vのばね上部材Uで支えられて錘2の上下方向への移動をガイドする板ばね4とを備える。【選択図】 図1
DYNAMIC DAMPER
ダイナミックダンパ
2018-03-08
Patent
Electronic Resource
Japanese