PROBLEM TO BE SOLVED: To provide an automatic transmission which can prevent an excessive load from being applied to a transmission case when an impact is applied from the front side of a vehicle.SOLUTION: An automatic transmission 1 has a transmission unit 30 having a base plate 35. The base plate 35 has an extension part 35a extending to the front side relative to a front wall 4A of a transmission case 4. A reservoir tank 36, a motor 37, and an oil pump 38 are attached to the extension part 35a so as to face a radiator 51 in a fore and aft direction of a vehicle 100. The reservoir tank 36, motor 37, and oil pump 38 are installed so that a front end surface 36a of the reservoir tank 36 and a front end surface 37a of the motor 37 are positioned on the same plane in a vertical direction.SELECTED DRAWING: Figure 5

    【課題】車両の前方から衝撃が加わった場合に、変速機ケースに過大な荷重が加わることを防止できる自動変速機を提供すること。【解決手段】自動変速機1は、ベースプレート35を有する変速ユニット30を有し、ベースプレート35は、トランスミッションケース4の前壁4Aよりも前方に延びる延出部35aを有する。延出部35aには車両100の前後方向においてラジエータ51に対向するようにしてリザーバタンク36、モータ37およびオイルポンプ38が取付けられており、リザーバタンク36、モータ37およびオイルポンプ38は、リザーバタンク36の前端面36aおよびモータ37の前端面37aが上下方向で同一平面上に位置するように設置されている。【選択図】図5


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    Title :

    AUTOMATIC TRANSMISSION


    Additional title:

    自動変速機


    Contributors:

    Publication date :

    2018-08-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / 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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