To enable use of a common driving source between an oil pump and a parking lock mechanism and secure rotation torque for operating the packing lock mechanism efficiently.SOLUTION: A vehicular driving device includes: a motor: a first rotary shaft member; a first one-way clutch connected to the first rotary shaft member; an oil pump which is connected to the first rotary shaft member through the first one-way clutch so as to operate in response to rotation of the motor in a first rotation direction; a second rotary shaft member which is offset relative to the first rotary shaft member in a radial direction; a speed reduction mechanism provided between the first rotary shaft member and the second rotary shaft member; a second one-way clutch which is connected to the second rotary shaft member so that the second rotary shaft member rotates in response to rotation of the motor in a second rotation direction; and a mechanism driving member which is provided at the second rotary shaft member and drives a parking lock mechanism. The mechanism driving member is disposed at the opposite side of the oil pump across the speed reduction mechanism in an axial direction.SELECTED DRAWING: Figure 5

    【課題】オイルポンプとパーキングロック機構との間で駆動源の共用化を図りつつ、パーキングロック機構を作動させるための回転トルクを効率的に確保する。【解決手段】モータと、第1回転軸部材と、第1回転軸部材に接続される第1ワンウェイクラッチと、モータの第1回転方向の回転に応じて作動するように第1回転軸部材に第1ワンウェイクラッチを介して接続されるオイルポンプと、第1回転軸部材に対して径方向にオフセットした第2回転軸部材と、第1回転軸部材と第2回転軸部材の間に設けられる減速機構と、モータの第2回転方向の回転に応じて第2回転軸部材が回転するように、第2回転軸部材に接続される第2ワンウェイクラッチと、第2回転軸部材に設けられパーキングロック機構を駆動する機構駆動部材とを含み、機構駆動部材は、軸方向で減速機構を挟んでオイルポンプの反対側に配置される、車両用駆動装置が開示される。【選択図】図5


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    Title :

    VEHICULAR DRIVING DEVICE


    Additional title:

    車両用駆動装置


    Contributors:

    Publication date :

    2022-06-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF



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