| 摘要 |
A vertically movable slide unit (7) for an operating machine includes a support structure (6), a slide (7) slidably mounted along a vertical direction on the support structure (6) and drive means of the vertical movement of the slide (7), carried by the support structure (6). A safety device (15, 16) for preventing an accidental fall of the slide and operatively interposed between the slide (7) and the support structure (6) is foreseen, which is integrated within the slide (7). |
