| 摘要 |
<p>An automotive device resulting from coupling together a piece of equipment and a straddle tractor includes coupling means of the transverse-pin and lateral-slot type mounted appropriately on vertically adjustable longitudinal members of the tractor chassis and on the piece of equipment, the tractor including a mechanism for adjusting the distance between its sides while it is in motion. This device is characterized in that its coupling means comprise transverse sliding and guiding arrangements for the slot pins, the latter projecting laterally to a substantially degree into the straddle chassis. The device makes it possible to obtain a series of self-propelling machines from a single straddle tractor.</p> |
