VEHICLE HYDROPNEUMATIC SUSPENSION Russian patent published in 2009 - IPC B60G17/04 

FIELD: transport.

SUBSTANCE: proposed suspension comprises hydraulic cylinder of the L.H. side wheels suspension and that of the R.H. side wheels suspension. Every hydraulic cylinder incorporates a housing, con rod and piston which divides the cylinder inner chamber into head end and rod end. The L.H. side wheels suspension cylinder piston end communicates via hydraulic line and L.H. side wheels suspension valve with the L.H. side wheels suspension pressure tank and rod end of the R.H. side wheels suspension hydraulic cylinder. The R.H. side wheels suspension cylinder piston end communicates via hydraulic line and R.H. side wheels suspension valve with the L.H. side wheels suspension pressure tank and rod end of the L.H. side wheels suspension hydraulic cylinder. The aforesaid hydraulic lines incorporate throttles.

EFFECT: automatic reduction of center of masses during vehicle turns in motion, higher stability of vehicle and decreased roll.

9 dwg