PROBLEM TO BE SOLVED: To provide power unit support structure of a vehicle which can suppress displacement of a power unit upon vehicle collision without involving an increase in the cost and weight and a deterioration in the productivity of the structure.SOLUTION: The power unit support structure of a vehicle is provided in which a transmission case 5 is tolerated to move in a direction toward a vehicle rear part by disengaging a mission bracket 23 from a vehicle body constituent member 16. In the power unit support structure, a stopper part 30 is provided in the mission bracket 23 so as to extend to the outer side in the vehicle width direction, and movement of the transmission case 5 to the outer side in the vehicle width direction upon vehicle collision is suppressed by abutting the stopper part 30 on a floor member 14.

    【課題】コスト,重量の増加及び生産性の悪化を招くことなく、車両衝突時のパワーユニットの変位を抑制できる自動車のパワーユニット支持構造を提供する。【解決手段】車両衝突時に、ミッションブラケット23を車体構成部材16から離脱させることにより、トランスミッションケース5の車両後方移動を許容するようにした自動車のパワーユニット支持構造において、前記ミッションブラケット23にストッパ部30を車幅方向外側方に延びるよう設け、車両衝突時の、前記トランスミッションケース5の車幅方向外側方への移動を前記ストッパ部30がフロア部材14に当接することにより抑制する。【選択図】図6


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    Title :

    POWER UNIT SUPPORT STRUCTURE OF VEHICLE


    Additional title:

    自動車のパワーユニット支持構造


    Contributors:

    Publication date :

    2015-06-08


    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 / F16H Getriebe , GEARING



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