To provide a vibration absorption system that reduces the transmission of vibrations between two components, typically a sprung mass and an unsprung mass such as a vehicle wheel assembly that may include a vehicle wheel, a tire, a tuned mass damper, or other components directly coupled to the wheel assembly.SOLUTION: A tuned mass damper includes a damper mass having a first mass portion and a second mass portion connected by a third mass portion. The first mass portion, the second mass portion, and the third mass portion form a U-shaped configuration of the damper mass. The damper mass is configured to separate within the third mass portion in response to a force transferred to the damper mass of the tuned mass damper to allow relative motion between the first mass portion and the second mass portion. The damper mass may include geometric features that promote rotation of the tuned mass damper relative to a vehicular longitudinal axis, when subjected to impact loads.SELECTED DRAWING: Figure 3

    【課題】2つの構成要素、典型的にはばね上質量と、車輪、タイヤ、同調質量ダンパ、又は車輪アセンブリに直接結合された他の構成要素を含み得る車輪アセンブリなどのばね下質量との間の振動の伝達を低減する、吸振システムを提供する。【解決手段】同調質量ダンパは、第3質量部によって接続された第1質量部及び第2質量部を有するダンパ質量を含む。第1質量部、第2質量部及び第3質量部は、ダンパ質量のU字形構成を形成している。ダンパ質量は、同調質量ダンパのダンパ質量に伝達された力に応じて第3質量部内で分離して、第1質量部と第2質量部との間の相対運動を可能にするように構成されている。ダンパ質量は、衝撃荷重を受けたときに車両長手方向軸に対する同調質量ダンパの回転を促進する幾何学的特徴を含み得る。【選択図】図3


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    Title :

    VIBRATION ABSORBER


    Additional title:

    吸振器


    Contributors:

    Publication date :

    2023-12-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



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