The invention relates to a power-shift multi-speed transmission (10) provided in the power train of a vehicle, comprising at least one sun gear (14, 80), at least one stepped planetary gear (16, 22),at least one ring gear (34, 36), and an input shaft (12) and an output shaft (40). The power-shift multi-speed transmission (10) can be shifted into a shift mode of a first speed or into a shift modeof a second speed and vice versa by means of the at least one stepped planetary gear (16, 22). A first brake (30) is associated with a first ring gear (34) and a second brake (32) is associated with asecond ring gear (36). Depending on the actuation of these brakes, in the shift modes there is at least one torque flow under acceleration, or at least one torque flow on overrun, through the power-shift multi-speed transmission (10).

    本发明涉及一种布置在车辆的传动系中的能够动力切换的多挡传动机构(10),具有至少一个太阳轮(14、80)、至少一个阶梯式行星轮(16、22)、至少一个齿圈(34、36)和驱动轴(12)以及输出轴(40)。能够动力切换的多挡传动机构(10)能够通过至少一个阶梯式行星轮(16、22)切换到第一挡的切换状态或第二挡的切换状态中并且反之亦然。第一齿圈(34)配设有第一制动器(30)并且第二齿圈(36)配设有第二制动器(32)。根据对所述制动器的操纵,在切换状态中,通过能够动力切换的多挡传动机构(10)而存在在牵引运行中的至少一股力矩流或存在在滑行运行中的至少一股力矩流。


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    Titel :

    POWER-SHIFT MULLTI-SPEED TRANSMISSION


    Weitere Titelangaben:

    能够动力切换的多挡传动机构


    Beteiligte:

    Erscheinungsdatum :

    2021-02-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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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