| 摘要 |
<p>The train has a fixed or rotatably supported sun gear or ring gear, and a planet gear movably and rotatably supported the ring gear and the sun gear, where the planet gear is in mesh engagement with the sun gear and the ring gear. An expandable gear shaft (2b) has an eccentric force axis for transferring force to the gear shaft, and a centre axle is located on two axle sets of the gear shaft. Each of the axle sets has a support unit with bushings for guiding and transferring of force to the gear shaft.</p> |
