| 摘要 |
<p>The invention relates to transport vehicles and combinations thereof and their tow bar constructions comprising a tow bar (10') journalled to the front of the chassis rotatably relative to a vertical and a horizontal axle, and means for turning the axle (2'). The means for turning the axle (2') comprise a steering lever (8') secured to the tow bar (10') rotatably relative to the centre line of its vertical axle (9'), and supporting arms (6', 7') secured at one end to the steering lever on opposite sides of said vertical axle and at the other end to the axle on its opposite sides.</p> |
