Cable tray protection system
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United States of America Patent
Stats
-
Feb 28, 1984
Grant Date -
N/A
app pub date -
Apr 6, 1982
filing date -
Apr 6, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A fire protection system for installation about the periphery of a cable tray consisting of parallel side rails and spaced cross members fitted between the side rails and comprising heat expanding, fire retardant composite sheet material joined together to form a protective enclosure around the cable tray and means for mechanically joining sections of the fire protection system are disclosed.
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International Classification(s)
Cited Art Landscape
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