A damper for use with an automotive coil over shock absorber. An outer damping sleeve is retained over the exterior surface of an inner body and includes a plurality of bypass ports to alternately align and unalign with bypass ports of the inner body to regulate a bypass flow of damping oil between an interior volume and an outer passage, thereby allowing variable damping control of the damper. The outer damping sleeve is connected to an internal floating piston (IFP) which rides inside the inner body. A control spring is retained for applying a force to the IFP to limit the free movement of the IFP and thereby control a damping force of the damper during the damping event. Increased pressure in the hydraulic damping oil causes the IFP to move, causing the bypass ports to open and close depending on the forces subject to the damper.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Control coil over internal bypass damper for automotive suspensions


    Beteiligte:

    Erscheinungsdatum :

    01.10.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    CONTROL COIL OVER INTERNAL BYPASS DAMPER FOR AUTOMOTIVE SUSPENSIONS

    ISRAELSEN WAYNE E / ISRAELSEN ZACHARY W | Europäisches Patentamt | 2023

    Freier Zugriff

    Bypass Rotary Magnetorheological Damper for Automotive Applications

    Imaduddin, F. / Mazlan, S.A. / Zamzuri, H. et al. | British Library Conference Proceedings | 2014


    UK Damper Specialist: Dynamic Suspensions

    British Library Online Contents | 1998


    Stronger Material for Cold-Formed Coil Springs Used in Automotive Suspensions

    Yoshikawa, Hidetoshi / Wakita, Masami / Sakakibara, Takayuki | SAE Technical Papers | 2002


    New technology of manufacturing for coil springs used in automotive suspensions

    Hasegawa, K. / Okura, S. / Imaizumi, T. | Tema Archiv | 2002