Metal working – Method of mechanical manufacture – Assembling or joining
Patent
1981-02-23
1984-07-31
Moon, Charlie T.
Metal working
Method of mechanical manufacture
Assembling or joining
29450, 29453, 40610, 446112, 116 63T, 264295, 428 7, B23P 1900
Patent
active
044621450
ABSTRACT:
This invention is a structure encompassing a large volume of area used for traffic delineators, warning and instruction signs, and the like. It is characterized by being formed from materials specially formed and hinged in such manner as to be collapsible for storage and transport when not in use. The structure and the method involved comprises a multiplicity (preferably three) of flat items hinged together in an angular relationship to one another when assembled, to encompass a large volume, but at the same time, so as to collapse into a single flat configuration for storage and transportation, by folding two panels to opposite sides of a center panel.
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