To provide a vehicle transmission capable of enhancing rigidity of a pump housing part for housing an oil pump, and capable of preventing deterioration in suction efficiency and durability of an oil pump.SOLUTION: In an automatic transmission 2, a transfer rear case 8 has a rear wall 8C located behind a counter shaft 12. The rear wall 8C is provided with a pump housing part 44 that houses an oil pump 41, and a cylindrical bearing support part 34 that rotatably supports a rear output shaft 11 via a ball bearing 14C. The pump housing part 44 is connected to the bearing support part 34.SELECTED DRAWING: Figure 6

    【課題】オイルポンプを収容するポンプ収容部の剛性を高くでき、オイルポンプの吸入効率や耐久性が悪化することを防止できる車両用変速機を提供すること。【解決手段】自動変速機2において、トランスファリヤケース8は、カウンタ軸12の後方に位置する後壁8Cを有する。後壁8Cにはオイルポンプ41を収容するポンプ収容部44と、後側出力軸11を玉軸受14Cを介して回転自在に支持する筒状の軸受支持部34とが設けられており、ポンプ収容部44は、軸受支持部34に連結されている。【選択図】図6


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    Title :

    VEHICLE TRANSMISSION


    Additional title:

    車両用変速機


    Contributors:

    Publication date :

    2021-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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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