| 摘要 |
<p>PURPOSE:To control the steering angle ratio variably in accordance to the rotary angle of handle and external condition by moving the gear case in the direction of rack shaft on the basis of various steering conditions such as rotary angle of steering wheel, car speed, load, etc. CONSTITUTION:On the basis of various steering conditions such as rotary angle of steering handle 1, car speed, load, pavement condition, etc., an arithmetic unit (not shown) will operate a steering angle ratio conformable to said conditions. An actuator 10 is controlled to provide said steering angle ratio to move the gear case 9 in the direction of rack shaft 5.</p> |
