| 摘要 |
<p>The invention relates to an automatic control system for guiding a trailer underneath or from underneath a loadsupporting cassette (2) as centrically as possible with regard to the cassette, in order to avoid bumping against the wall and the leg constructions of the cassette as well as an uneven loading of the trailer. The automatic control system comprises a glide (3) transverse to the longitudinal axis of the trailer, the length of which in the operating mode of the control system is nearly equal to the width of the front edge and in the non-operating mode maximally equal to the width of the front edge. When the trailer is being driven underneath the cassette, the guide rolls (4) at the ends of the glide are in contact with the inner walls of the cassette and the glide moves with regard to the front edge of the trailer depending on the angle at which the trailer is driven in. The identifying sensors disposed in connection with the glide report to the electric control system on which side of the central line of the cassette the front edge of the trailer is situated. On the basis of the received message the electric system emits a control order to the pivoting axis (10) of the wheels.</p> |
