To adjust a vibration characteristics in a power transmission path for transmitting power to drive a vehicle to a vibration characteristic corresponding to a travel state of the vehicle.SOLUTION: An engagement mechanism 50 selectively causes a first interim shaft 31 to engage with a second interim shaft 32 or an output shaft 20. The engagement mechanism 50 realizes a first engagement state where the first interim shaft 31 engages with the output 20 and a second engagement state where the first interim shaft 31 engages with the second interim shaft 32. The vibration reduction device 100 realizes a vibration characteristic corresponding to a travel state of a vehicle by selectively utilizing the first engagement state and the second engagement state according to the travel state of the vehicle.SELECTED DRAWING: Figure 2

    【課題】車両を駆動する動力を伝える動力伝達経路内における振動の減衰特性を当該車両の走行状態に応じた減衰特性とする。【解決手段】係合機構50は、第1中間軸31に第2中間軸32または出力軸20を選択的に係合する。係合機構50により、第1中間軸31と出力軸20を係合する第1係合状態と、第1中間軸31と第2中間軸32を係合する第2係合状態が実現される。振動低減装置100は、車両の走行状態に応じて第1係合状態と第2係合状態を選択的に利用することにより、車両の走行状態に応じた振動の減衰特性を実現する。【選択図】図2


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    Title :

    VIBRATION REDUCTION DEVICE


    Additional title:

    振動低減装置


    Contributors:

    Publication date :

    2020-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / F16F SPRINGS , Federn




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