| 摘要 |
<p>The planetary toothed gear (1) comprises a sun gear (2), internal geared wheel (7), a planet carrier with multiple stepped planetary gears (3,4,5,6). The planetary gears have small and large gear teeth parts (8,9).The smaller gear teeth part of the planetary gears stays engaged with the internal geared wheel and the larger gear teeth part engages with the sun gear. The number of teeth of small gear teeth part that engages with the internal geared wheel is a prime number. An independent claim is also included for a method of mounting stepped planetary gears.</p> |
