E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 9/22 (2006.01)
Patent
CA 2627573
A wall channel for a drywall ceiling has a generally U-shaped cross-section with a vertical leg interconnecting two generally-horizontal legs. The lower horizontal leg is adapted to support an inverted tee-runner that has a vertical web and opposed flanges, the opposed flanges being adapted to rest on the horizontal leg of the wall angle. The lower horizontal leg is formed with a plurality of pairs of locating tabs that are spaced apart a distance sufficient to accommodate the width of the opposed flanges of the tee-runner. The upper horizontal leg is formed with a plurality of pairs of locating tabs that are spaced apart a distance sufficient to accommodate the width of the reinforcing bulb of the tee-runner.
La présente demande concerne un profilé de cloison sèche possédant une forme en U ainsi que des languettes verticales qui se fixent à deux pattes horizontales. La patte horizontale inférieure est destinée à soutenir un coulisseau en T inversé possédant une âme verticale et des membrures opposées conçues pour s'appuyer sur la patte horizontale du profilé de cloison sèche. La patte horizontale inférieure est constituée d'une multitude de paires de pattes de positionnement séparées par une distance suffisante compte tenu de la largeur des membrures opposées du coulisseau en T. La patte horizontale supérieure est composée d'une multitude de paires de pattes de positionnement séparées par une distance suffisante compte tenu de la largeur du boudin de renfort du coulisseau en T.
Jahn Peter G.
Jankovec Scott G.
Chicago Metallic Corporation
Finlayson & Singlehurst
LandOfFree
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