| 摘要 |
A vibration damper having cooperating groups of fins is mounted within the double inverter pinion in a gearbox of the fluid lubricated kind, the double inverter pinion being mounted rotatably on an axle and being arranged to be driven in rotation on a gearbox shaft and to mesh with a gearbox pinion. The double inverter pinion is divided into two separate pinions, namely a first pinion carrying one group of fins extending axially from it, and a second pinion carrying the other group of fins, the first pinion being mounted on the second pinion. |
