| 摘要 |
<p>A movable scaffolding of the type that comprises one or more uprights (11) for supporting and guiding the vertical translational motion of one or more lifting units (12) which are in turn connected to substantially horizontal beams (13) that form as a whole the working platform. One or more of the beams (13) can slide along a substantially horizontal plane and with a direction of motion that is substantially perpendicular to the alignment of the uprights (11), with respective ends (14) that rest slidingly, in a manner that is controlled and guided, on respective sides of the corresponding lifting unit (12), which is provided with dedicated motor means (16). <IMAGE></p> |
