| 摘要 |
<p>An improved truck trailer having a main frame at least one support axle fixed to the main frame at the rear thereof and a steering bogie positioned beneath the main frame and rearwardly of the support axle. The stearing bogie comprises a secondary frame and a bogie axle fixed to the secondary frame. The secondary frame is free to swing laterally about a front vertical pivot connecting it to the main frame. This swinging movement, occuring during cornering, turns the bogie axle in an opposite direction to the trailer turn to make the latter turning easier.</p> |
