The invention relates to a transmission (2) of a motor vehicle. A first drive shaft (7) for the first drive unit (3). A second drive shaft (8) for the second drive unit (4). A driven shaft (9) is provided. The invention relates to a transmission for a motor vehicle, comprising a first sub-transmission (5) having a first drive shaft (7) and a countershaft (11) coupled to the first drive shaft (7) by means of a fixed transmission ratio, on which countershaft (11) gear wheels (16, 17, 18) are arranged, which gear wheels engage only into gear wheels (12, 13, 15) arranged coaxially to the first drive shaft (7), at least some of which gear wheels (14, 15) engage into gear wheels (20, 21) arranged on an output shaft (9), according to the invention, both the first drive shaft (7) and the countershaft (11) are provided with shift elements (A, B, C, D) which provide a gear comprising a first number of gear meshes or a revolution gear comprising a second number of gear meshes. The invention relates to a transmission having a second sub-transmission (6) having a second drive shaft (8), the second sub-transmission (6) being designed as a planetary transmission, the ring gear (22) forming the second drive shaft (8) of the second sub-transmission (6), the planet carrier (23) being permanently coupled to the output shaft (9) and to the gearwheel (18) arranged on the countershaft (11), the planetary transmission being associated with a shifting element (F, E), by means of which the second sub-transmission (6) can be driven by the output shaft (9) and the gearwheel (18) arranged on the countershaft (11) as a function of the shifting position thereof. The sun gear (24) can be connected so as to be fixed to the housing or the planetary transmission can be placed in a locked operation.

    本发明涉及一种机动车的变速器(2)。具有用于第一驱动单元(3)的第一驱动轴(7)。具有用于第二驱动单元(4)的第二驱动轴(8)。具有从动轴(9)。具有包括第一驱动轴(7)和通过固定传动比与第一驱动轴(7)耦合的副轴(11)的第一子变速器(5),在副轴(11)上设置齿轮(16、17、18),所述齿轮仅啮合到同轴于第一驱动轴(7)设置的齿轮(12、13、15)中,这些齿轮(14、15)的至少一些啮合到设置在从动轴(9)上的齿轮(20、21)中,不仅第一驱动轴(7)而且副轴(11)配置有切换元件(A、B、C、D),所述切换元件提供包括第一数量齿轮啮合的挡位或包括第二数量的齿轮啮合的回旋挡。具有包括第二驱动轴(8)的第二子变速器(6),第二子变速器(6)构造为行星齿轮变速器,齿圈(22)形成第二子变速器(6)的第二驱动轴(8),行星架(23)永久耦合到从动轴(9)和设置在副轴(11)上的齿轮(18)上,给行星齿轮变速器配置切换元件(F、E),通过切换元件依赖于其切换位置,太阳轮(24)能固定到壳体地连接或行星齿轮变速器可置于闭锁运转。


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    Title :

    Transmission and drive system for motor vehicle


    Additional title:

    机动车的变速器和驱动系统


    Contributors:

    Publication date :

    2022-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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