ATTITUDE CONTROL DEVICE OF VEHICLE

PROBLEM TO BE SOLVED: To provide an attitude control device of a vehicle capable of preventing the generation of impact pressure due to the pressure unevenness of hydraulic fluid in a hydraulic cylinder, and the off-balancing of the attitude of the vehicle. SOLUTION: The attitude control device of the vehicle includes: fluid pressure cylinders 13RF, 13LF, 13RR, 13LR generating force supporting a rolling part 11 through a link part 12; supply piping 22 supplying hydraulic fluid with high pressure; discharge piping 3 discharging the hydraulic fluid; switching parts 17RF, 17LF, 17RR, 17LR controlling the inflow and outflow of the hydraulic fluid to the fluid pressure cylinders 13RF, 13LF, 13RR, 13LR; and bypass piping 41Fr, 41Re, 41Rt, 41Lt and bypass opening/closing parts 42Fr, 42Re, 42Rt, 42Lt controlling the circulation of the hydraulic fluid between one fluid pressure cylinder and another fluid pressure cylinder. COPYRIGHT: (C)2011,JPO&INPIT