The invention relates to a multi-gear power transmission device for a heavy-duty vehicle. The power transmission device comprises a first motor, a second motor (3), first to fifth gear transmission assemblies and first to fourth synchronizers. The power transmission device can be applied to the heavy-duty vehicle so as to reduce the cost and realize multiple gears.

    本发明涉及重载车辆用多档位的动力传动装置,所述动力传动装置包括第一电机和第二电机(3)、第一齿轮传动组件至第五齿轮传动组件以及第一同步器至第四同步器。上述动力传动装置可应用于重载车辆,以降低成本并且实现多档位。


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    Title :

    Multi-gear power transmission device for heavy-duty vehicle


    Additional title:

    重载车辆用多档位的动力传动装置


    Contributors:
    ZHANG XIN (author)

    Publication date :

    2021-04-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    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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