| 摘要 |
<p>Device for loading and unloading vehicles, comprising a plurality of endless cables (1) extending in parallel along a loading platform (P) of a vehicle with respective conveyor passes (1a) projecting from the platform and return passes (1b) contained within the thickness of the platform, and in which the cables are driven by a transverse thrust element (2) connected to the conveyor passes and driven by means of a chain-driven operating mechanism (3). The conveyor passes (1a) of the cables (1) slide along guides (5) of self-lubricating plastics material of high strength fixed to the loading platform (P) of the vehicle (S) and having longitudinal slide grooves (7) of semi-circular section, in which the conveyor passes (1a) of the cables (1) rest.</p> |
