Ceiling-frame construction method and ceiling-frame structure fo

Details Ceiling-frame construction method and ceiling-frame structure fo Ceiling-frame construction method and ceiling-frame structure fo

1992-03-16

1994-01-18

Friedman, Carl D.

Static structures (e.g., buildings)

Facer held by stiffener-type frame

Facer back abuts and conceals frame

52665, 454292, 454187, 55355, E06B 354

Patent

active

052790908

ABSTRACT:
In a method of constructing a ceiling frame to support a filter at the ceiling of a clean room, the method is characterized in that a number of divisional frame units are formed, each in a rectangular frame, to frame a filter unit to be installed, that those divisional frame units are positioned one after another at the ceiling of the clean room, that the ceiling frame is formed by connecting, to unify, abutting frame members of the divisional frame units, and that the divisional frame units are hanged at the ceiling with hangers applied at the abutting portions of the divisional frame units.

REFERENCES:
patent: 3417530 (1968-12-01), Long
patent: 3708927 (1973-01-01), Cohen
patent: 3848385 (1974-11-01), Thompson
patent: 4088463 (1978-05-01), Smith
patent: 4344784 (1982-08-01), Deckas et al.
patent: 4671811 (1987-06-01), Cadwell, Jr. et al.
patent: 4769958 (1988-09-01), Limp
patent: 4946484 (1990-08-01), Monson et al.
patent: 4976757 (1990-12-01), Helmus
patent: 5077951 (1992-01-01), Baker

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