PROBLEM TO BE SOLVED: To easily and securely seal an opening part formed for an engine vehicle when a transaxle case used in common for the engine vehicle is used for a hybrid vehicle.SOLUTION: A separator plate 9 having a flat plate part 9a opposed to an opening part 6 is held between an engine housing 2 and a transaxle housing 3, and a flexible material 7 which is longer than the axial length of the opening part 6 is fitted in the opening part 6, and also held with the separator plate 9 to be compressed by a fixed plate 8 fitted to an external surface, on the opposite side from the separator plate 9, of a bell housing part 5, the compressed flexible material 7 expanding in a radial direction to come into contact with an inner surface of the opening part 6.SELECTED DRAWING: Figure 1

    【課題】エンジン車両と共用化されるトランスアクスルケースをハイブリッド車に用いた場合に、エンジン車両用として形成されている開口部を容易かつ確実に密閉する。【解決手段】エンジンハウジング2とトランスアクスルハウジング3との間に、開口部6に対向する平板部9aを有するセパレータプレート9が挟み込まれ、前記開口部6に前記開口部6の軸長より長い柔軟材7が嵌め込まれるとともに、前記柔軟材7がベルハウジング部5のセパレータプレート9とは反対側の外面に取り付けられた固定プレート8によって前記セパレータプレート9との間に挟み込まれて圧縮され、かつ圧縮された前記柔軟材7が半径方向に膨張して前記開口部6の内面に密着するように構成されている。【選択図】図1


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    Title :

    SEALED STRUCTURE OF POWER UNIT


    Additional title:

    パワーユニットにおける密閉構造


    Contributors:
    OGAWA HIROYUKI (author) / IWASE YUJI (author) / ENDO TAKAHITO (author) / MOGI TARO (author)

    Publication date :

    2016-12-08


    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 / F02B INTERNAL-COMBUSTION PISTON ENGINES , Brennkraftmaschinen mit innerer Verbrennung mit Verdrängerwirkung / F02F CYLINDERS, PISTONS, OR CASINGS FOR COMBUSTION ENGINES , Zylinder, Kolben oder Gehäuse für Brennkraftmaschinen / F16J Kolben , PISTONS



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