To provide an oil pump drive device which can prevent a high rotation load from being applied to an oil pump without causing increase of an installation space.SOLUTION: An oil pump drive device includes a first one-way clutch 21 and a second one-way clutch 23. The first one-way clutch 21 includes a rotation blocking mechanism which blocks transmission of rotation from an outer ring 21a of the first one-way clutch 21 to a pump drive shaft 7 when rotation of a first drive member 72 exceeds a predetermined value.SELECTED DRAWING: Figure 1

    【課題】設置スペースの増大を招くことなく、オイルポンプに高回転負荷が掛かることを防止できるオイルポンプ駆動装置を提供すること。【解決手段】第1のワンウェイクラッチ21と第2のワンウェイクラッチ23を備え、第1のワンウェイクラッチ21は、第1の駆動部材72の回転が所定値を超えた時、第1のワンウェイクラッチ21の外輪21aからポンプ駆動軸7への回転の伝達を遮断する回転遮断機構を備えていることを特徴とするオイルポンプ駆動装置。【選択図】図1


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    Title :

    OIL PUMP DRIVE DEVICE


    Additional title:

    オイルポンプ駆動装置


    Contributors:
    IWANO AKIRA (author) / OKUDA KOICHI (author) / TABATA ATSUSHI (author) / KONO TETSUYA (author) / IKEMOTO KOJI (author)

    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 / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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