| 摘要 |
<p>All-wheel drive with a clutch (12) forming automatically a mechanical link during equal rotation speeds or torques which can, if required remain open or, for example, during activation of the operating brake (13) or in the case of special uses or reverse movement, be locked as desired by the driver, thus avoiding automatic opening and providing a braking action of the motor on all wheels (10, 11). The control unit (14) used for this purpose can be directly an axle brake and be fitted directly with the clutch (12) in order to obtain dual purpose operation and to preserve the vehicle's brake (13).</p> |
