Collapsable, articulated wall structure
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 7, 1981
Grant Date -
N/A
app pub date -
Dec 17, 1979
filing date -
Dec 17, 1979
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A collapsable, articulated wall structure is formed from pivotally interconnected links. In an erected configuration, the wall has a generally planar face which is suitable for hanging display posters. In a collapsed configuration, the wall folds into a compact bundle of generally parallel links. The wall is comprised of a plurality of rectangular parallelpiped sections. Each section has a first plurality of pivots in the four corners defining a face of the section and a second plurality of pivots on the other four corners of the section. The first plurality of pivots is connected with the second plurality of pivots by a plurality of side links which are pivotally interconnected in an X-shaped arrangement. Displaced slightly inward from the face plane is a face pivot which is connected to the first plurality of pivots by four face links. The section is releasably locked in its erected configuration by a locking link. The locking link is pivotally connected at one end to one of the face links and at its other end to one of the second plurality of pivots.
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International Classification(s)
Cited Art Landscape
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