| 摘要 |
<p>The system has a toothed rack (3) mounted in a longitudinal direction in a slidable manner. A steering pinion is engaged with the toothed rack. A push rod elastically pushes the toothed rack against the steering pinion. A ring is fixed with a silicone O-ring and mounted around the toothed rack. The ring is internally provided with an eccentric portion (15), which is provided in frictional engagement with the toothed rack. The O-ring is mounted in an annular groove, which is formed in a periphery of the ring.</p> |
