摘要 |
<p>In a vehicle having a charge carrier which can be longitudinally shifted towards and away from a predetermined transport position on the vehicle, the vehicle frame is fitted with first stop obstructing displacement of the charge carrier past the transport position. A second stop comprises a stop lever angularly displaceable by a link mechanism between an inoperative and operative position in which the stop lever obstructs displacement of the charge carrier away from the transport position in the direction not blocked by the first stop. In the operative position of the stop lever, the link mechanism presents a dead point arrangement towards the forces exerted by the charge upon the stop lever.</p> |