Portable fire retardant separation wall especially for aircraft
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United States of America Patent
Stats
-
Feb 13, 1990
Grant Date -
N/A
app pub date -
Jan 26, 1989
filing date -
Jan 27, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fire retardant separation wall for an aircraft cabin or transport space in an aircraft or in any other craft, is made portable by constructing such a separation wall as a foldable gas-tight wall made out of fire resistant material. A ring hose surrounds the entire separation wall. The ring hose has such a configuration that, when inflated, it will hug the inner contour of the aircraft cabin. The ring hose and, if used, reinforcing inflatable ribs, are inflated by a battery operated compressor so that the entire wall unit is portable and conveniently stored when deflated and folded. A pressurized gas container assures inflation even if a power failure should occur.
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