Steering system and steering gear embodied the system therein

摘要

A steering system for light vehicles, wherein the steering ratio is made variable so that the ratio is less than 1/3 until about 20 degrees of handle steering angle, is 1/2 to 4/5 between about 20 to 45 degrees of handle steering angle, and is such that the vehicle can turn with the minimum turning radius at a maximum handle steering angle above 45 degrees. The invention also concerns a steering gear with cams for attaining the variable steering ratio. The invention is directed to steering of scooter-like vehicles provided with two steered wheels.