| 摘要 |
<p>A repelling force apparatus forming part of a power steering system for a vehicle is disclosed which is capable of obtaining various type linear and/or non-linear characteristics in a state that the characteristic of a valve is varied based on a running speed of a vehicle. The apparatus comprises an exciting coil, a permanent magnet and a pair of rotatable ferromagnetic members (200, 210) each having a plurality of teeth (202, 212) arranged in opposed relation, the teeth being of a trapezoid shape, and the sizes of the opposite surfaces of opposed teeth being different. <IMAGE></p> |
