Structural element with ribbing mechanically blocked against separation
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United States of America Patent
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Dec 3, 1996
Issued Date -
N/A
app pub date -
Oct 31, 1994
filing date -
Dec 27, 1993
priority date (Note) -
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status (Latency Note)
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Abstract
A structural element suitable for walls, tanks and bulkhead structures comprising opposed, axially extended surface structures and ribbing interposed therebetween in freely movable relation responsive to a temporary first relative dimensional condition of the surface structures and ribbing, and in blocking relation against separation of the surface structures responsive to a persistent second relative dimensional condition of the surface structures and ribbing.
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Cited Art Landscape
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