Static structures (e.g. – buildings) – Tensioned or flexed sheet facing
Patent
1986-04-17
1987-04-14
Murtagh, John E.
Static structures (e.g., buildings)
Tensioned or flexed sheet facing
174 48, E04F 1908, H02G 308
Patent
active
046567984
ABSTRACT:
A closure member for an electrical activating assembly of the type to be installed in an electrical wire distributing floor structure. The closure member has an access port assembly supported for movement between an open position wherein wires may egress from the closure member, and a closed position. The access port assembly incorporates a resilient filler strip formed from heat resistant material. The filler strip is pre-slit to provide effective sealing around egressing wires independent of the diameter of the wire.
REFERENCES:
patent: 3932696 (1976-01-01), Fork et al.
patent: 4232493 (1980-11-01), Gray
patent: 4237666 (1980-12-01), Kohaut
patent: 4264719 (1981-04-01), Rhodes
patent: 4324078 (1982-04-01), Gray
patent: 4355197 (1982-10-01), Jonsson
Midland-Ross Corporation Catalog No. 85725-1 entitled "Mutl-A-Cell II" issued 1985.
H. H. Robertson Company
Manias G. E.
Murtagh John E.
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