Supports – Stand – Plural leg
Patent
1986-12-29
1988-03-01
Foss, J. Franklin
Supports
Stand
Plural leg
108111, 182182, 211186, 211189, F16M 1132
Patent
active
047280662
ABSTRACT:
A collapsible triangulated tension support structure having a generally H-shaped planar configuration. Two vertical members are connected to a horizontal compression member and flexible diagonally crossed tension members extend from one vertical member to the other below the compression member. An upper tension member is connected to both vertical members at points located above the horizontal compression member so that tensioning of the upper tensioning member spreads apart the portions of the vertical members located below the horizontal compression member thereby putting the diagonally crossed tension members under tension. Alternatively, tension can be applied to one or both of the diagonally crossed tension members so that the portions of the vertical members located above the horizontal compression member are spread apart. Other tensioning configurations also are disclosed. At least one horizontal shelf bracket is connected to and extends outwardly from the upper portion of each vertical member to define a supporting surface for electronic apparatus. The structure can be collapsed for transportation by moving the vertical members together in an adjacent configuration.
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Hughes Bulletin #15, "Type C 1077 Tangent Structure", 1948.
Lang Donald
Shortlidge Joseph S.
Birch Richard J.
Foss J. Franklin
Talbott David L.
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