E - Fixed Constructions – 06 – B
Patent
E - Fixed Constructions
06
B
E06B 3/48 (2006.01)
Patent
CA 2619835
A door system (20) having a door (21) movable between a closed position and an open position, a plurality of panels (40 - 43; 140 - 143; 240 - 243), a facer (45; 145; 245) generally defining the configuration of the panels, hinges (50; 150; 250) joining adjacent of the panels for articulation in moving between the closed position and the open position, a reinforcing member (65; 165; 265) associated with the facer extending substantially the longitudinal length of at least one of the panels, a roller assembly (80; 180; 280) mounted on the reinforcing member, and a track system (31, 32; 131, 132; 231, 232) operatively interrelated with the roller assembly, whereby forces imparted to the facer are transferred to the track system through the reinforcing member and the roller assembly.
L'invention concerne un système de porte (20) ayant une porte (21) pouvant se déplacer entre une position fermée et une position ouverte, plusieurs panneaux (40 - 43; 140 - 143; 240 - 243), un revêtement (45; 145; 245) définissant généralement la configuration des panneaux, des charnières (50; 150; 250) se joignent contiguës des panneaux qui s'articulent en se déplaçant de la position fermée à la position ouverte, un élément de renfort (65; 165; 265) associé au revêtement prolonge sensiblement la longueur d'au moins un des panneaux, un ensemble rouleau (80; 180; 280) monté sur l'élément de renfort, et un système de rail (31, 32; 131, 132; 231, 232) relié de manière fonctionnelle à l'ensemble rouleau, ainsi les forces imprimées au revêtement sont transférés au système de rail par le biais de l'élément de renfort et l'ensemble rouleau.
Bennett Thomas B. III
Mitchell Albert W.
Mullet Willis J.
Gowling Lafleur Henderson Llp
Wayne-Dalton Corp.
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