| 摘要 |
The present invention relates to a motorized device that can be operated by one person to load or unload a platform containing cargo or a wheel chock attached to a motorcycle or multi-wheeled vehicle, or bins and containers holding cargo. The device taught herein is employed to lift or move the cargo to the level of the truck bed or storage area and move into the storage or travel to a second position. Also disclosed is a sliding ramp apparatus for moving cargo to a higher level or lower level or movement on the same plane or level using incline, horizontal or vertical movement. When mounted on a platform or motorized vehicle, any cargo: machinery, motorcycle, containers, palettes, drums, supplies, etc. can be loaded or unloaded in or on a vehicle or platform in a lifting or lowering manner. When mounted on any surface, any cargo (worktables, machinery, crates, containers, pallets, drums, supplies, boats, etc.) can be moved horizontally and/or vertically for access or convenient height, human contact or manipulation of cargo or process in manufacture.
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