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.
SUSPENSION APPARATUS AND VEHICLE EQUIPPED WITH SAME
AUFHÄNGUNGSVORRICHTUNG UND DAMIT AUSGESTATTETES FAHRZEUG
APPAREIL DE SUSPENSION ET VÉHICULE ÉQUIPÉ DE CE DERNIER
07.10.2020
Patent
Elektronische Ressource
Englisch
DOOR SUSPENSION APPARATUS AND DOOR APPARATUS EQUIPPED WITH THE SAME
Europäisches Patentamt | 2018
|Suspension thrust bearing device and suspension strut equipped with same
Europäisches Patentamt | 2021
|VEHICLE SPEED CONTROL APPARATUS AND VEHICLE EQUIPPED WITH SAME
Europäisches Patentamt | 2017