| 摘要 |
<p>The present invention relates to an aligner for damaged vehicle bodywork and vehicle chassis, which aligner is equipped with folding wheels (19) capable of adjustment between a working position and a transport position. In the working position, the aligner is in contact with a floor or the like, and in the transport position, the aligner adopts a free position relative to the floor. The aligner consists of a lower part (1) executed as a frame and an upper part (2), a so-called slide, supported therein in such a way as to be capable of displacement, which upper part is so arranged as to be caused to move in the longitudinal sense of the lower part by at least one actuating device (12) arranged in the lower part (1). The upper part (2) is executed with a uniform longitudinal cross-sectional profile, which engages in a corresponding uniform longitudinal cross-sectional profile on the lower part (1) and permits the upper part (2) to be caused to move in the lower part (1) with stable support for its entire length. Both the lower part and the upper part are executed in their interacting parts with dovetail-shaped profiles which engage in one another. Both the lower part (1) and the upper part (2) are preferably aluminium components.</p> |
