| 摘要 |
<p>The device (10) has a central differential (12) connected to an output shaft of a speed changing gear box drive with a differential case. Planetary gear wheels (26) are mounted in the case such that the planetary gear wheels is rotated and meshed with output gear wheels, which are mounted with respect to the case. The planetary gear wheels are mounted in vertical manner in the case with respect to spur gears that are rotatably mounted with respect to an axis of rotation of the case, where the case is meshed with crown wheels (28, 30) with respect to the output gear wheels.</p> |
