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    • 8. 发明授权
    • Beam framing system and process
    • 梁框架系统和过程
    • US4854107A
    • 1989-08-08
    • US149382
    • 1988-01-28
    • Gary L. Roberts
    • Gary L. Roberts
    • E04B1/94E04B9/00
    • E04B9/005E04B1/943Y10S52/08
    • An elongated sheet metal corner framing element is provided having an essentially "E" shaped cross-sectional area. The center point of the "E" is longer than the end points and one section of the "E" is configured to engage a flange of an H- or I-beam structural member. The other section of the "E" extends from the structural beam and forms a squared open corner section along the entire beam length for attachment of wallboard thereto. The extra length center point of the "E" configuration permits shooting (with power driven pins or nails) of the corner element to the beam at spaced intervals along the element length where more than a frictional fit is desired or required. The corner element may be cold-rolled, extruded, or formed of a flat or square bottom U-channel with an uneven side sheet metal angle attached therein via spot welding or metal screws. An alternate embodiment for covering concrete columns includes an outside corner element having a cross-sectional area in the shape of an open square with ear flange extension 91,92 serving as attachments for element 80 to the concrete column.
    • 提供具有基本上“E”形横截面积的细长的金属板框架元件。 “E”的中心点长于端点,“E”的一个部分被配置成与H或I型梁结构件的凸缘接合。 “E”的另一部分从结构梁延伸,沿着整个梁长度形成一个方形的开口角部分,用于将墙板附接到其上。 “E”配置的额外的长度中心点允许角元件沿着元件长度间隔开的距离使得拐角元件的拍摄(带有动力驱动的销钉或钉子),其中需要或不需要摩擦配合。 拐角元件可以通过点焊或金属螺钉被冷轧,挤出或由平坦或正方形的底部U形槽形成,其中不均匀的侧板金属角度附接在其中。 用于覆盖混凝土柱的替代实施例包括具有呈开口方形形状的横截面区域的外角元件,耳形凸缘延伸部91,92用作元件80到混凝土柱的附件。