Grid connectors for suspension ceiling

Details Grid connectors for suspension ceiling Grid connectors for suspension ceiling

1985-07-25

1986-11-11

Bell, J. Karl

Static structures (e.g., buildings)

Openwork; e.g., truss, trellis, grille, screen, frame, or...

Fabric or lattice; e.g., indeterminate grating

52DIG5, 403347, F16B 722

Patent

active

046214747

ABSTRACT:
A suspension ceiling grid system is disclosed which provides intersections including through-runners and oppositely extending runner ends. The through-runner is provided with a connector opening and the runner ends are provided with identical end connectors. The end connectors are engaged and disengaged by lateral movement and provide spring means which resiliently urge the end connectors toward the locked position. The end connectors provide two locking systems, one of which provides a connection with the through-runner when only one connector is installed in the connector opening, and subsequently provides an improved strength functionally direct connection between the two end connectors when two end connectors are installed within the connector opening from opposite sides. The end connectors provide a second separate locking system which directly connects between the two end connectors. In one embodiment, a connector system is disclosed which allows easy removal of a runner within an assembled grid.

REFERENCES:
patent: 3193063 (1965-07-01), Brown et al.
patent: 3378976 (1968-04-01), Meredith, Jr.
patent: 3426496 (1969-02-01), Jones
patent: 3501185 (1970-03-01), Brown et al.
patent: 3503641 (1970-03-01), Fraser
patent: 3746379 (1973-07-01), Sauer
patent: 4108563 (1978-08-01), Brown et al.

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