The invention relates to a vehicle active side-tipping mechanism and a vehicle, which are suitable for narrow-tipping vehicles to improve the turning stability and comfort. The mechanism comprises a frame, a steering knuckle, a suspension cross arm, a fixed support, an actuating swing arm and a roll driving mechanism. The heeling driving mechanism achieves heeling of the vehicle body through a driver, a heeling sliding block and a shock absorber. The driver comprises a driving side-tipping motor, a driving side-tipping gear and a driving side-tipping rack, the actuating swing arm serves as a labor-saving arm, the load requirement during side-tipping movement is lowered, and cost is reduced. And meanwhile, the roll motion and the steering system are decoupled, and the steering control mechanism and the roll motion do not influence each other. By changing the included angle between the actuating swing arm and the fixed support, active control over vehicle body roll is achieved, and a solution with high cost effectiveness and high stability is provided.

    本发明涉及一种车辆主动侧倾机构及车辆,适用于窄倾车辆,以提高转弯稳定性和舒适性。该机构包括车架、转向节、悬架横臂、固定支座、作动摆臂和侧倾驱动机构。侧倾驱动机构通过驱动器、侧倾滑块和减震器实现车身侧倾。驱动器包括驱动侧倾电机、驱动侧倾齿轮和驱动侧倾齿条,以作动摆臂为省力臂,降低执行侧倾运动时的负载要求,减少成本。同时侧倾运动与转向系统解耦,转向控制机构与侧倾运动互不影响。本发明通过改变作动摆臂与固定支座的夹角,实现车身侧倾的主动控制,提供成本效益高且稳定性强的解决方案。


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    Title :

    Vehicle active roll mechanism and vehicle


    Additional title:

    车辆主动侧倾机构及车辆


    Contributors:
    LU SHAOBO (author) / YUE XUAN (author) / LI XUELIANG (author) / ZHANG JI (author)

    Publication date :

    2024-07-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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