| 摘要 |
Method and arrangement for driving a wheel of a vehicle in which the arrangement includes a planetary gear transmission ( 6 ) which in turn has a sun gear ( 7 ) connected to a driving axle ( 4 ), a planet carrier ( 11 ) on which at least one planet gear ( 8 ) is arranged and the planet gear is also arranged in engagement with the sun gear ( 7 ), and a ring gear ( 9 ) arranged around, and also in engagement with the planet gear. The driving arrangement also includes a braking device ( 16 ) and a wheel hub ( 12 ), which hub is connected to the planet carrier ( 11 ). The braking device is adapted to brake the planet carrier relative to a static part ( 18 ) arranged outside the planet gear carrier in the radial direction. The ring gear ( 9 ) and the outer, static part ( 18 ) are constructed in one piece in the form of an annular member ( 20 ). |
