| 摘要 |
<p>The small delivery truck has a steering wheel mounted on a steering box (15). It has adjustment for the height and rake of the steering box. This consists of a moving flange, solid with the steering box and another fixed to the steering column. Tho cranks (18b, 19b) are pivoted on the moving flange to form a deformable parallelogram. When moved, this can be locked in the desired position. A stay connects the cranks and the control is joined to the mid point of the stay and has an air type spring.</p> |
