| 摘要 |
The invention relates to an automatic, multistage utility vehicle transmission, in which, in the dry chamber of the engine flywheel, use is made of two separately dry-running friction lamellae which are brought into frictional engagement by pressure-medium ring cylinders. The three-shaft main transmission part has sleeve shift mechanisms on the central shaft with two input wheel trains and has an end auxiliary transmission with driven central wheel and output via the planetary-gear web. A bell wheel, which can be fixed by a disc brake running in the dry chamber, can be connected to the web by a coupling. An auxiliary shaft of the main transmission part has, on the end side projecting into the front coupling dry chamber, a disc brake for braking one auxiliary shaft during downward shifting. Arranged on the second auxiliary shaft is likewise a dry-operated disc brake which can bring about the acceleration of the shift wheels on shifting via a transmission. <IMAGE>
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