STADIUM STAND Russian patent published in 1995 - IPC

FIELD: construction of entertainment and sports structures. SUBSTANCE: stand includes supporting slabs with L-shaped supports rigidly installed on slabs and seats of hollow panels made of aluminum alloy. Panels are secured in pairs to horizontal flanges of L-shaped supports. Each panel is formed by flat base, concave outer surface and convex side surfaces and has stretched variable cross-section. Panel inside is provided with longitudinal stiffening ribs and longitudinal recess made between them at the base. Horizontal flanges of L-shaped supports have lateral recesses. Members fastening panels to L-shaped supports enter longitudinal recess of panel base and lateral recesses of L-shaped support. Each seating bench is formed by two panels installed relative to each other in mirror manner with a spaced relation to each other. EFFECT: attractive and convenient for spectators, simple in installation, economically efficient, protected from breakage, theft and adverse effect of weather as much as possible. 2 cl, 2 dwg