| 摘要 |
<p>PURPOSE:To make a rear-wheel steering pattern easily alterable by installing an input shaft, a cam body and a moving rod all there. CONSTITUTION:When a turning angle of a cam body 7 becomes larger, a cam surface comes into contact with one side of cam followers 8, and a concave part, corresponding to this cam surface, is made so as to be opposed to the other side of the cam followers 8, the one side cam follower 8 is pressed outward in the car width direction (inverted to a moving direction when the turning angle of the cam body 7 is small) by the cam body 7 this time. Likewise, the other side cam follower 8 comes into a state of having its movement in the same direction as the counterpart allowed. At this time, a moving rod 9 is slidden in the car width direction, whereby rear wheels steered, but a sliding direction of the moving rod 9 at this time comes to the reverse direction to the sliding direction when the turning angle is small, so that the steering direction of the rear wheels also comes to the reverse direction to the steering direction when the turning angle is small. Consequently, the rear wheels are steered in the same phase as the front wheels when the steering angle is small and simultaneously in the opposite phase to the front wheels when the steering angle is large, respectively.</p> |
