A suspension apparatus that can improve ride quality and vibration control without using a vehicle height sensor is achieved. A suspension apparatus 10 includes a damper device 12 that generates a damping force between a vehicle body 2 and a wheel 3 and a control unit 40 that controls a damping force that is generated in the damper device 12. The control unit 40 controls the damping force that is generated in the damper device 12 such that, on a lower limit boundary line Q drawn by a lower limit value of the damping force in a relationship between a relative movement speed between the vehicle body 2 and the wheel 3 and the damping force, in a case in which a speed range of the movement speed is divided into three ranges of a low-speed range P1, a medium-speed range P2, and a high-speed range P3, a ratio of increase in magnitude of the damping force with respect to change in the movement speed in the medium-speed range P2 is larger than a ratio of increase in magnitude of the damping force with respect to change in the movement speed in each of the other speed ranges.


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    Title :

    SUSPENSION APPARATUS AND VEHICLE EQUIPPED WITH SAME


    Additional title:

    AUFHÄNGUNGSVORRICHTUNG UND DAMIT AUSGESTATTETES FAHRZEUG
    APPAREIL DE SUSPENSION ET VÉHICULE ÉQUIPÉ DE CE DERNIER


    Contributors:

    Publication date :

    2020-10-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62K Fahrräder , CYCLES / F16F SPRINGS , Federn



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