| 摘要 |
<p>PURPOSE:To enable the most appropriate steering corresponding to the running condition of a vehicle by connecting a controller for controlling the output of the first and second power source individually according to the running condition of the vehicle to the first and second power source. CONSTITUTION:When a first and a second motors 25, 26 are rotated by the command of a controller 35 in both steering gears Sr, Sl, the rotational force is transmitted to rods 28 through the engagement between worms 27 and racks 28a, and the rods 28 are shifted either to the right or to the left in the drawing. When the rods 28 are shifted, oscillating link members 32 are oscillated either clockwise or anticlockwise with supporting members 30 as fulcrums, arms 33 connected to the members 32 are shifted in either one of the directions of an arrow (Y). Rear wheels 23, 24 mounted at connecting members 34 are thus steered individually. That is to say, the braking state, backing state and throttle opening information of a vehicle are inputted into the controller 35, and rear wheel steering angles can be controlled individually according to the acceleration/deceleration and proceeding direction of the vehicle.</p> |
