Package and article carriers – Carried by animate bearer – Convertible or combined
Patent
1979-07-06
1981-09-01
Pollard, Steven M.
Package and article carriers
Carried by animate bearer
Convertible or combined
224153, 224155, A45F 400
Patent
active
042867398
ABSTRACT:
A back pack frame that is convertible to a chair while still providing ready access to the pack supported by the frame, and is further convertible to a cot. A pack supporting structure with shoulder straps is mounted on a main support structure for linear movement along the main support structure, and so that it can be pivoted with respect to the main support structure to form a chair back, and further pivoted to form the head portion of a cot. User's legs support portions are telescopically received by the main support structure to provide leg supports for the chair or cot. Flexible fabric is mounted by rings to a bar of the main support structure, and is affixed to the pack supporting structure, so that upon movement of the pack supporting structure to the chair or cot orientation the fabric is drawn taut to form the seat portion of the chair, or middle portion of the cot.
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Silcott Philip B.
Stubbings James H.
Pollard Steven M.
Potomac Applied Mechanics
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