| 摘要 |
The rim (2) nave (4) is arranged for fitting on an axle or an axle pin and is located in a rim plate (3), whose periphery is formed with an outwardly open bowl-shaped tyre and/or wheel frame bearer (5). The nave on one side of the rim has a brake drum around which a brake band is fitted, its one end being directly or indirectly fitted on a fixed part in the components provided by means of the wheel rim. |
