Cable module device

Details Cable module device Cable module device

1981-05-26

1984-07-10

Bell, J. Karl

Static structures (e.g., buildings)

Tensioned or flexed sheet facing

52 1, 52232, 174 48, E04C 310, H02G 308, E04F 1708

Patent

active

044584601

ABSTRACT:
A cable module device wherein a grommet plate closes the upper end of the module and, in the absence of high heat, seals and protects the module where, for example, a fire, located away from the module, results in cold smoke and water moving onto the module as from a sprinkler, fire hose, broken pipes, etc. on floor above or same floor as the module. The module is further provided with normally inert heat-sensitive plates which when triggered by a flame expand, to form a barrier in the module against passage therethrough of such excessive heat and flames.

REFERENCES:
patent: 3087053 (1963-04-01), Jones
patent: 3864883 (1975-02-01), McMarlin
patent: 3995102 (1976-11-01), Kohaut
patent: 4093818 (1978-06-01), Thwaites et al.
patent: 4136707 (1979-01-01), Gaillot et al.
patent: 4232493 (1980-11-01), Gray et al.
patent: 4249353 (1981-02-01), Berry
patent: 4270318 (1981-06-01), Carroll et al.
patent: 4272643 (1981-06-01), Carroll et al.
patent: 4304079 (1981-12-01), Thorsten
patent: 4324078 (1982-04-01), Gray

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