A hydropneumatic system (51) for suspensions of vehicle wheel assemblies is provided, for each suspension, with a respective hydropneumatic cylinder (1) having a first and a second body (10,11), which can move axially relative to each other and define respective chambers (14,15), axially separated from each other via a piston element (30); the latter is coupled in a fluid-tight manner to the second body (11) and floats between two stroke end positions in response to the pressures in the two chambers (14,15); the two chambers (14,15) of each hydropneumatic cylinder (1) communicate respectively with a hydraulic supply line (52) and with a pneumatic supply line (57); the system (51) further has a pressurization device which sets the pressure in the pneumatic supply line (57) to a value at least equal to the pressure in the hydraulic supply line (52).
HYDROPNEUMATIC SYSTEM PROVIDED WITH HYDROPNEUMATIC CYLINDERS FOR SUSPENSIONS OF VEHICLE WHEEL ASSEMBLIES, AND ACCORDING VEHICLE
HYDROPNEUMATISCHES SYSTEM MIT HYDROPNEUMATISCHEN ZYLINDERN FÜR AUFHÄNGUNGEN VON FAHRZEUGRADANORDNUNGEN UND ENTSPRECHENDES FAHRZEUG
SYSTÈME HYDROPNEUMATIQUE ÉQUIPÉ DE CYLINDRES HYDROPNEUMATIQUES POUR SUSPENSIONS D'ENSEMBLES ROUES DE VÉHICULE ET VÉHICULE ASSOCIÉ
02.10.2024
Patent
Elektronische Ressource
Englisch
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
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