Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Facer back abuts and conceals frame
Patent
1986-03-07
1987-07-07
Ridgill, Jr., James L.
Static structures (e.g., buildings)
Facer held by stiffener-type frame
Facer back abuts and conceals frame
52664, 52667, E04B 552
Patent
active
046778020
ABSTRACT:
A runner and a ceiling system utilizing the runner as a main runner and cross-runner characterized by each of the runners being composed of a first member and a cap member. The first member is bent to form an inverted T-bar configuration with a groove extending inwardly from the flange of the T and the cap member having the same configuration and being secured on the flange of the T-bar configuration to form a channel with flange portions on each side for supporting panels of the ceiling system.
REFERENCES:
patent: 4034531 (1977-07-01), Balinski
patent: 4434599 (1984-03-01), McCall
patent: 4470239 (1984-09-01), Sauer
patent: 4489529 (1984-12-01), Ollinger et al.
patent: 4505083 (1985-03-01), Mieyal
patent: 4525973 (1985-07-01), Vukmanic et al.
patent: 4598514 (1986-07-01), Shirey
patent: 4601153 (1986-07-01), Dunn et al.
Chicago Metallic Corporation
Ridgill, Jr. James L.
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