| 摘要 |
<p>The device has a drive motor (10), which works together with a rotatably supported servo casing (26) by an internal gear (34), an idler gear (36) and a drive pinion gear (40) for height adjustment of a spring plate. The internal gear, the idler gear and the drive pinion gear, which are connected between the drive motor and the servo casing, are arranged within the servo casing. The servo casing is a part of a ball screw, whose ball nut is arranged radially outside of the servo casing and within a suspension spring.</p> |
