In an electric drive shaft, normally, a clutch is integrated so as to conveniently interrupt or change the direction of a torque flow during the switching process. In this case, an E axle can be formed in multiple gears by means of double clutches in order to achieve a higher final speed and to enable an electric motor to operate in a more efficient power range. For this purpose, a wet-type doubleclutch for a tramcar axle of a vehicle is proposed. The wet-type double clutch comprises a clutch unit. The clutch unit has a first clutch device for coupling a drive shaft to a first driven shaft and a second clutch device for coupling the drive shaft to a second driven shaft, wherein the two clutch devices are arranged coaxially with respect to the main axis and have an actuating unit. The actuating unit has a first actuating device for actuating the first clutch device and a second actuating device for actuating the second clutch device, the first clutch device is closed in an unactuated state of the first actuating device and the second clutch device is interrupted in an unactuated state of the second actuating device.

    在电驱动轴中常见的是,集成离合器,以便针对切换过程使力矩流中断或改向。在此,E车桥能够借助于双离合器多挡位地构成,以便实现更高的最终速度并且使电动机在更有效的功率范围中运行。为此提出用于车辆的电车桥的湿式双离合器,具有离合器单元,离合器单元具有用于使驱动轴与第一从动轴联接的第一离合器装置和用于使驱动轴与第二从动轴联接的第二离合器装置,其中这两个离合器装置关于主轴线彼此共轴地设置,具有操纵单元,其中操纵单元具有用于操纵第一离合器装置的第一操纵装置和用于操纵第二离合器装置的第二操纵装置,其中第一离合器装置在操纵装置的未被操纵的状态中闭合并且第二离合器装置在第二操纵装置的未被操纵的状态中断开。


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    Titel :

    Wet-type double clutch for tramcar axle and tramcar axle having same


    Weitere Titelangaben:

    用于电车桥的湿式双离合器以及具有湿式双离合器的电车桥


    Beteiligte:

    Erscheinungsdatum :

    2020-07-24


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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