A hydropneumatic suspension strut includes a piston-cylinder unit with a first gas spring and a second carrying spring. The gas spring and the carrying spring are connected in parallel and have an identical working direction. The suspension strut is adjustable to at least two level positions. The second carrying spring has a spring rate that increases as the effective length of the suspension strut decreases.
Hydropneumatic Suspension Strut
2019-05-02
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |