| 摘要 |
F-1,662 C-3876 FOUR-WHEEL DRIVE VEHICLE A four-wheel drive vehicle has a permanently driven axle. A planetary gear set and viscous clutch are located in the power train leading to the second axle. The annular gear of the planetary gear set is mounted rotatably and can be stopped by means of a brake band. When the brake band is tensioned, the four-wheel drive, which is running via the viscous clutch, is in the state of readiness, while it is ineffective when the brake band is released. |
