| 摘要 |
<p>The drive unit (1) has a drive motor (3) with a drive shaft, a wheel (4) with another drive shaft shifted parallel to the former drive shaft, and a spur gear unit (7) arranged between the drive shafts. The drive motor, the wheel and the spur gear unit are arranged around a center axis, that is vertical to the former drive shaft, and rotated together at a pivot bearing. A steering motor (10) arranged lateral to the drive motor is provided with a motor shaft parallel to the center axis for supporting or activating rotary movements.</p> |
