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COMBINATION WINDOW, SCREEN, STORM SHUTTER AND FIRE ESCAPE
COMBINATION WINDOW, SCREEN, STORM SHUTTER AND FIRE ESCAPE
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机译:组合式窗户,屏幕,防暴风口和防火梯
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摘要
A combination window assembly, screen, storm shutter and fire escape includes a fixed frame mounted into the building wall. A horizontally movable window frame, screen and storm shutter are positioned in the fixed frame, whereby each can be moved from a position covering an open portion of the frame to a position within a recess. The window assembly is operable, such that a component of the window can be opened when the window assembly is positioned in the open portion.
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