| 摘要 |
<p>The handling frame has a dismountable trolley which can be packed in a small space for moving loads from one place to another. The trolley (1) can be extended telescopically (2) and has swivelling wheels (3) on the front (4) and rear (5) of the base. When vertical, the base supports an arm (6) which is adjustable in height on the rear base section (5) and the arm extends over the trolley and has an end pulley (7). A winch (8) is fitted at the rear (9), with a cable (10) over the pulley. There is a counterweight (11) and an inflatable load support.</p> |
