| 摘要 |
<p>The vehicle chassis has a first wheel axle. A second wheel axle is connected to an intermediate fifth wheel coupler, on which an A-frame is hingably fitted. The A-frame can rotate the intermediate coupler. The steering arrangement includes a planetary gear wheel, which fits between the intermediate coupler and the main fifth wheel coupler, so that the reaction element of the planetary gearing is fixed to the chassis. A sun wheel and gear wheel rim intermeshes with the intermediate coupler. The arrangement decreases the distance between track and trailer.</p> |
