INDEXING TAB FOR GRID RUNNER

A roll formed sheet metal grid runner, and method of its manufacture, for a suspended ceiling grid having indexing tabs stamped from a central web of the runner profile, the tabs being effective to reliably locate ceiling panels and, when the grid runner is nested with other identical runners in a p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LEHANE, JAMES J. JR, FARLEY, STEVEN E, ROWLAND, THOMAS G, GULBRANDSEN, PEDER J, LEAHY, DONALD J
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A roll formed sheet metal grid runner, and method of its manufacture, for a suspended ceiling grid having indexing tabs stamped from a central web of the runner profile, the tabs being effective to reliably locate ceiling panels and, when the grid runner is nested with other identical runners in a package, avoid marring of visible surfaces.