Ceiling runner

Static structures (e.g. – buildings) – Facer held by stiffener-type frame – Facer back abuts and conceals frame

Patent

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Details

52492, 52495, 52664, 403230, 403245, 403263, E04B 552, E04C 332

Patent

active

040684385

ABSTRACT:
The invention is directed to a ceiling runner which has a generally U-shaped configuration. The runner has flanges to support ceiling boards. The side walls of the runner are formed with grooves which may be used to support the runner in position or define an isolated chamber within the body of the runner. The side walls of the runner have a second groove which is used for positioning ceiling boards on the flanges.

REFERENCES:
patent: 1074895 (1913-10-01), Rapp
patent: 3016997 (1962-01-01), Price
patent: 3067323 (1962-12-01), Kember
patent: 3633952 (1970-07-01), Nikolaus
patent: 3798865 (1974-03-01), Curtis
patent: 3835614 (1974-09-01), Downing

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