| 摘要 |
<p>An extensible overhead platform destined to be connected to the end of a lifting boom, comprising: a central section (24) with a rectangular bottom wall (30), and a pair of side sections (26) jointed onto the central section (24) on their respective axes (40) situated on the smaller sides of the bottom wall (30) of the central section (24). Each side section (26) can turn on an angle essentially equal to 90 DEG from a lifted position to a lowered position, so that the platform (22) can assume a closed configuration for transportation and an open configuration for working. <IMAGE></p> |
