To provide a driving device for a hybrid vehicle which has a motor connected to a transmission case by a speed reducer case and can inhibit vibration of the speed reducer case while simplifying a structure of the speed reducer case.SOLUTION: In a driving device 4, a case part 26 enclosing a speed reduction mechanism 33 has: a peripheral wall part 28 which protrudes from a left wall 7A of a left case 7 to an opposite side of a right case and in which an upper end 28u extends to the upper side relative to an upper wall 7B of the left case 7 and a cover part is joined to a tip part as seen in a protruding direction; a vertical wall part 29A which is provided at a base end part as seen in the protruding direction of the peripheral wall part 28 at the opposite side of the cover part and extends upward from the upper wall 7B of the left case 7; and a partition wall part 29B which extends from a lower part of the vertical wall part 29A to the lower side relative to the upper wall 7B of the left case 7 at the base end part side as seen in the protruding direction of the peripheral wall part 28 and connects the upper wall 7B with a lower part 28c of the peripheral wall part 28.SELECTED DRAWING: Figure 6

    【課題】減速機ケースによって変速機ケースに連結されるモータを有するハイブリッド車両用駆動装置において、減速機ケースの構造を簡素化しつつ、減速機ケースの振動を抑制できるハイブリッド車両用駆動装置を提供すること。【解決手段】駆動装置4において、減速機構33を取り囲むケース部26は、レフトケース7の左側壁7Aからライトケースと反対側に突出するとともに、上端28uがレフトケース7の上壁7Bよりも上方に延び、突出方向の先端部にカバー部が接合される周壁部28と、カバー部と反対側の周壁部28の突出方向の基端部に設けられ、レフトケース7の上壁7Bから上方に延びる縦壁部29Aと、周壁部28の突出方向の基端部側において縦壁部29Aの下部からレフトケース7の上壁7Bよりも下方に延び、上壁7Bと周壁部28の下部28cとを連結する隔壁部29Bとを有する。【選択図】図6


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    Titel :

    DRIVING DEVICE FOR HYBRID VEHICLE


    Weitere Titelangaben:

    ハイブリッド車両用駆動装置


    Beteiligte:
    MIYAZAKI MASAHIDE (Autor:in) / KITAOKA KEIJI (Autor:in)

    Erscheinungsdatum :

    2020-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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



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