VEHICLE HYDROPNEUMATIC SUSPENSION Russian patent published in 1998 - IPC

FIELD: transport engineering; vehicle suspensions providing static adjustment of body position relative to wheels. SUBSTANCE: vehicle hydropneumatic suspension has telescopic hydraulic cylinders installed between body and parts coupled with wheels and including housing, hollow rod with piston and damping device, hydropneumatic cylinders divided by diaphragms, electrohydraulic valve with electromagnets installed in housing and hydraulically interconnected by pipelines. Axial channel made in housing of electrohydraulic valve is connected by means of cross channel and pipeline with hydraulic pump and hydraulic booster tank, and spaces are arranged between electromagnets and valve housing which are connected through channels and pipelines with telescopic hydraulic cylinders and hydropneumatic cylinders at one side and with steering hydraulic booster distributor at other side. EFFECT: simplified design of suspension. 2 dwg