E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 9/08 (2006.01) A62C 2/06 (2006.01) E04B 1/94 (2006.01) E04B 9/12 (2006.01) E04C 2/42 (2006.01)
Patent
CA 2234970
A grid framework (20, 22) for a suspended ceiling wherein reinforced cross members (22) are allowed to expand, without collapsing or buckling, during a fire. Clips (40) at the end of the members (22) create barriers that are successively overcome, in stages, to relieve any excess longitudinal compressive forces capable of being built up by the reinforced members.
Ossature grille pour plafond suspendu (20, 22) comprenant des traverses (22) renforcées qui peuvent se dilater sans s'effondrer ou se déformer par flambage en cas d'incendie. Des pièces de fixation (40) au bout des traverses (22) forment des barrières qui sont traversées par étapes de manière à réduire toute force de compression longitudinale excessive pouvant être déployée par les traverses renforcées.
Platt William J.
Ziegler Daniel C.
Shapiro Cohen
Worthington Armstrong Venture
LandOfFree
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