| 摘要 |
PURPOSE:To realize easy handling by detecting the rotational displacement of a steering wheel at the part of the center part of the steering wheel which faces a driver's seat, and displaying an angle and a direction of steering and the attitude of a vehicle at a steering position relatively and visually. CONSTITUTION:A center axis 5 of rotation is set from the steering wheel 1 to the external surface of a center part 3 through spokes 2 coaxially with a column shaft 4, and a force point (f) on which force operates from the center axis 5 of rotation at right angles or perpendicularly is formed; even when the steering wheel S is rotated to right R or left L, the force point (f) is held constant in its operating direction all the time, so the steering wheel is supported on the center axis 5 of rotation in a free movement state. This force point (f) is formed by the operation of a center of gravity by a weight or the buoyancy of a pendulum. |
