A spring configuration comprises a cylindrical damper (5), a primary coil spring (9) having a first predetermined elastic stiffness K1 and a secondary coil spring (11) having a second predetermined elastic height K2, arranged in series around the cylindrical damper (5) to provide a total combined elastic stiffness KT, an actuator (20) configured to compress and decompress the coil springs (9, 11), the stop (12) is configured to deactivate the secondary coil spring in the stop position such that when the system is in the first comfort mode, the total suspension elastic stiffness is defined by a series equation 1/KT = 1/K1 + 1/K2, and when the system is in the second actuation mode, the total vehicle suspension elastic stiffness is defined by a series equation KT = K1, this selectively and switchably provides a low stiffness optimal ride comfort setting and a high stiffness optimal maneuver lower ride height setting.

    一种弹簧构造包括圆柱形阻尼器(5)、具有第一预定弹性刚度K1的主螺旋弹簧(9)和具有第二预定弹性高度K2的副螺旋弹簧(11),这些螺旋弹簧围绕圆柱形阻尼器(5)串联布置以提供总的组合弹性刚度KT,致动器(20)构造成压缩和减压螺旋弹簧(9、11),止挡件(12)构造为在止挡位置停用副螺旋弹簧而使得:当系统处于第一舒适模式时,总悬架弹性刚度由级数等式1/KT=1/K1+1/K2定义,并且当系统处于第二操纵模式时,总车辆悬架弹性刚度由级数等式KT=K1定义,由此选择性地且可切换地提供低刚度的最佳架乘舒适性设定和高刚度的最佳操纵较低架乘高度设定。


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    Titel :

    Double-rigidity vehicle suspension system capable of adjusting riding height


    Weitere Titelangaben:

    可调节架乘高度的双刚度车辆悬架系统


    Beteiligte:
    ADAMOWSKI MARK F A (Autor:in) / HOLT LUCY J (Autor:in)

    Erscheinungsdatum :

    2023-04-04


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge



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