Concealment shelter
AssigneeShelter Pro, LLC
InventorsJames C. Egnew, Larry A. Lockhart, Elvin Byrd, Jr.
Life of this patent
Estimating the term…
Abstract
A portable shelter or camouflage support structure is formed by a plurality of bow formers that are pivoted at opposite bow ends for fan-like development about a substantially common axis or a cluster of parallel axes. Each bow former is having two or more rigid arc elements that are joined end-to-end by a polymer tubing splice joint with a substantial separation space between the two opposing ends of the rigid elements whereby the rotationally collapsed fan of the bow former elements is further folded upon itself to reduce the length and bulk of the structure without resort to independently attached and assembled elements.
Claims11
A portable structure having a framework comprising:
- a plurality of curved bow elements, each element having first and second distal ends, the first distal ends of said plurality being secured to first pivot means for articulation about substantially parallel first axes, the second distal ends of said plurality being secured to second pivot means for articulation about substantially parallel second axes, each of said bow elements comprising at least a pair of substantially rigid, curved rod-like segments having an effective rod diameter, said segment being joined at contiguous ends thereof by a flexible polymer linkage element, said linkage element having a length between said contiguous ends of said rod-like segments of at least about two effective rod diameters;
- rope-like means secured to both of said first and second pivot means to limit a separation distance therebetween whereat said first axes substantially coincide with said second axes;
- and
- covering means secured to said bows to limit angular separation of said bows about said first and second axes when said first axes substantially coincide with said second axes and said contiguous ends respective to the rod segments of each bow element are oppositely separated by at least about two effective rod diameters.
A portable structure having a framework comprising:
- a plurality of curved bow elements including an arced bight between respectively opposite first and second distal ends to define respective bow planes, the plurality of bow element first distal ends being pivotally secured to a first joint means for articulation about respective substantially parallel, first axes, the plurality of bow element second distal ends being pivotally secured to a second joint means for articulation about respective substantially parallel, second axes, said bow planes being pivotable about said first and second axes to a position of substantially mutual parallelism, said bows being collectively pivoted while in said position of substantially mutual parallelism about respective, substantially parallel third axes that are substantially parallel with said bow planes and substantially perpendicular to said first and second axes at a position substantially between said distal ends to fold said parallel bow planes to an adjacent alignment of said first and second joint means for compact portability.
Dependencies are inferred from the claim text.