Compact foldable ramp

摘要: A multi-section ramp hinged longitudinally end-to-end uncurls from a portable mode into an arc of sections in open, or operational mode, each adjacent section pair limited opening rotation at less than 180 degrees as ends come abutment. In its folded position, more upper nest respective next lower sections, stacked nesting configuration resulting tightly compact, mobile unit easily storable small volume and transported by hand. Each comprises runway the form plate with vertical panels on lateral side extending downward end members longitudinal end, forming inverted open box. Longitudinal strengthening ribs run between pass aligned slots inner upon folding so can within larger without impacting ribs.