Ceiling devices

Details Ceiling devices Ceiling devices

1990-05-16

1992-01-21

Murtagh, John E.

Static structures (e.g., buildings)

Facer held by stiffener-type frame

Facer back abuts and conceals frame

52486, E04B 930, E04B 924

Patent

active

050818120

ABSTRACT:
This invention relates to devices and methods for installing ceilings made from tiles that are supported by a suspension grid that is not visible from the underside of the ceiling. One embodiment comprises channels that form the suspension grid, channel wall supports for supporting the grid where the ceiling abuts the walls, and hangers that are capable of establishing the ceiling level as well as supporting the suspension grid in its mid-span regions. Another embodiment comprises a method of installing the wall hangers, suspension grid channels, and hangers.

REFERENCES:
patent: 3302355 (1967-02-01), Chinneck
patent: 3375630 (1968-04-01), Dail
patent: 3981116 (1976-09-01), Reed
patent: 4991370 (1991-02-01), Gailey

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