The invention relates to the technical field of variable stiffness of rear fork arms of motorcycles, in particular to a novel separated variable stiffness decoupling suspension of a rear fork arm of a motorcycle and an adjusting method, the suspension comprises the rear fork arm arranged on the motorcycle, and the suspension is characterized in that the rear end of the rear fork arm is connected with a rear wheel through a rotating shaft; the front end of the rear fork arm is connected with the frame through a first damping assembly, and the middle of the rear fork arm is connected with the frame through a second damping assembly. Real-time switching of the suspension characteristics of the rear fork arm of the motorcycle under different working condition characteristics can be achieved, the variable stiffness characteristic of the suspension of the rear fork arm of the motorcycle is achieved, and the operation stability and smoothness of the motorcycle are improved.

    本发明涉及摩托车后叉臂变刚度技术领域,特别是一种新型摩托车后叉臂分离式变刚度解耦悬架及调节方法,包括设置在摩托车上的后叉臂,其特征在于:所述后叉臂的后端经转轴与后轮连接;所述后叉臂的前端经第一减震组件与车架连接,所述后叉臂的中部经第二减震组件与车架连接;本发明能够实现摩托车在不同工况特性下的后叉臂悬挂特性的实时切换,实现摩托车后叉臂悬架变刚度特性,改善摩托车的操纵稳定性与平顺性。


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    Title :

    Novel motorcycle rear fork arm separation type variable stiffness decoupling suspension and adjusting method


    Additional title:

    一种新型摩托车后叉臂分离式变刚度解耦悬架及调节方法


    Contributors:
    WANG XIAOPENG (author) / YE ZHENGTAO (author) / WU LONG (author)

    Publication date :

    2024-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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