To attain a vehicular drive transmission device capable of suppressing an oil pump from suctioning air in a case where a drive transmission mechanism comprises a frictional engagement device in addition to a transmission.SOLUTION: An oil reservoir 10 comprises a first oil storage chamber 11 formed below a transmission 4 and at a position of overlapping the transmission 4 in a vertical direction V view, and a second oil storage chamber 12 formed below a frictional engagement device 51 and at a position of overlapping with the frictional engagement device 51 in the vertical direction V view. A strainer 82 is arranged in the first oil storage chamber 11, and the second oil storage chamber 12 communicates with the first oil storage chamber 11 through a communication port 12a.SELECTED DRAWING: Figure 3

    【課題】駆動伝達機構が変速機に加えて摩擦係合装置を備える場合に、オイルポンプによるエア吸いの発生を抑制することが可能な車両用駆動伝達装置を実現する。【解決手段】油貯留部10は、変速機4よりも下方であって鉛直方向V視で変速機4と重複する位置に形成される第1油貯留室11と、摩擦係合装置51よりも下方であって鉛直方向V視で摩擦係合装置51と重複する位置に形成される第2油貯留室12と、を備える。第1油貯留室11にストレーナ82が配置され、第2油貯留室12が連通口12aを介して第1油貯留室11に連通している。【選択図】図3


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    Title :

    VEHICULAR DRIVE TRANSMISSION DEVICE


    Additional title:

    車両用駆動伝達装置


    Contributors:

    Publication date :

    2019-10-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16H Getriebe , GEARING / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



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