The invention relates to a device (10) for adjusting the stiffness of a suspension spring (20), comprising:-a blocking sleeve (100) defining a helical groove (110) for receiving an end (21) of the suspension spring, and-an adjusting ring (200) mounted so as to be rotatable relative to the blocking sleeve about a main axis (A1). According to the invention, the adjusting ring has fingers (220) which are exposed into the helical groove and which can form an end stop for one end of the suspension spring, and means for locking the rotational mobility of the adjusting ring relative to the blocking sleeve are provided.

    本发明涉及一种用于调节悬架弹簧(20)的刚度的装置(10),该装置包括:‑阻挡套筒(100),该阻挡套筒限定用于接纳悬架弹簧的一端(21)的螺旋槽(110),以及‑调节环(200),该调节环安装成能够相对于阻挡套筒绕主轴线(A1)旋转。根据本发明,调节环具有指状物(220),该指状物显露到螺旋槽中并且能够形成用于悬架弹簧的一端的端部止挡件,以及设置有用于锁定调节环相对于阻挡套筒的旋转移动性的装置。


    Access

    Download


    Export, share and cite



    Title :

    Device for adjusting stiffness of suspension spring


    Additional title:

    用于调节悬架弹簧的刚度的装置


    Contributors:

    Publication date :

    2024-06-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / F16F SPRINGS , Federn



    SUSPENSION SYSTEM, VEHICLE, AIRBAG SPRING, AND METHOD FOR ADJUSTING STIFFNESS THEREOF

    CAO GUOXIANG / ZHOU DAWEI / LIAO YONGSHENG | European Patent Office | 2024

    Free access

    Adjusting spring assembly for seat suspension

    NING ZHENXING | European Patent Office | 2015

    Free access

    Variable suspension spring stiffness using magnetorheological fluids

    SILER BRIAN K / MARBLE ROBERT P / METTRICK CHRISTOPHER J | European Patent Office | 2024

    Free access

    Effect of suspension spring stiffness on vehicle dynamics

    Soliman,A.M. / Abs Allah,S.A. / El-Beter,A.A. et al. | Automotive engineering | 2001


    Effect of suspension spring stiffness on vehicle dynamics

    Soliman, A.M.A. / Abd Allah, S.A. / El-Beter, A.A. et al. | Tema Archive | 2001