| 摘要 |
PURPOSE:To permit the steering of a rear axle by turning and steering the rear axle by extending and contracting a connecting means which can be extended and contracted and is installed between a torque rod and the rear axle, by a control means. CONSTITUTION:The oil pressurized by an oil pump 39 can be supplied into the front or rear chamber of the piston 36 of a hydraulic cylinder 37 by transferring the spool of a selector valve 38 through an actuator by the control signals supplied from a microcomputer 47, and the torque rods 26 and 27 can be transferred in the longitudinal directions. Among the right and left torque rods 26 in pairs, for example the left side torque rod 26 is shifted rearward, and the right side torque rod 26 is shifted forward, and then an axle 13 connected with these torque rods 26 can be turned to the right side. |
