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Continuous window length lightweight upper chord - comprises angled profile with shank in crossbar top cut=out permitting vertical play
Continuous window length lightweight upper chord - comprises angled profile with shank in crossbar top cut=out permitting vertical play
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机译:连续的窗长轻巧的上弦-横梁顶部带有斜角轮廓,顶部切口=允许垂直游隙
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摘要
The upper chord (7) is made of light metal, plastics or other materials, pref. extruded, and is used in conjuction with lengths of window with flexible inserted crossbars. It is a continuous piece, in the form of an angled profile, with one shank firmly connected to the lintel (2). The open shank is carried into the continuous cutout (8) at the top end of the crossbar (6) with vertical play allowed. There may be a sliding rail (26) on the inside of the open shank to hold adjusting pieces (29) for different thicknesses of glass. The upper chord may be extruded material. This is simple and inexpensive, easily installed and light in weight.
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