HYDROPNEUMATIC SUSPENSION DEVICE FOR A TILTABLE MOTOR VEHICLE, HAVING SOLENOID VALVES WITH STATES ACCORDING TO THE TILT

A hydropneumatic suspension device (DS) equips a tilting motor vehicle (V) having an axle (TV) comprising right (RD) and left (RG) wheels. This device (DS) comprises right (AMD) and left (AMG) dampers coupled to the right (RD) and left (RG) wheels and communicating with right (ACD) and left (ACG) accumulators, a hydraulic circuit coupling the right (AMD) and left (AMG) dampers and comprising first (EV1) and second (EV2) solenoid valves, and control means (MCT) arranged to place the solenoid valves (EV1-EV2) in respective open, closed or partially open states as a function of the inclination of the vehicle (V).