| 摘要 |
A collapsible loading ramp affixable to a raised surface in a non-permanent manner extending from the raised surface to the ground. The ramp is foldable by way of a hinge connecting the first ramp section to the lower ramp section. Rung units attach to the first and second ramp sections via posts and can be unattached to facilitate compact storage of the ramp pieces individually or in a compact box-like formation.
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