WIDE-SPAN LOUVER
    1.
    发明申请
    WIDE-SPAN LOUVER 审中-公开
    宽跨度

    公开(公告)号:US20140259932A1

    公开(公告)日:2014-09-18

    申请号:US14211514

    申请日:2014-03-14

    CPC classification number: E06B7/084

    Abstract: Wide span louvers including elongated oval bodies with a thickness to width ratio between 0.14 to 0.25, and a pivot/attachment point offset below the horizontal axis, and other improvements to improve resistance to weight and/or thermal sag in long span shutter assemblies and the like.

    Abstract translation: 宽跨度百叶窗包括厚度与宽度之比在0.14至0.25之间的细长椭圆形体,以及在水平轴线以下偏移的枢轴/附着点,以及其他改进以改善长跨度挡板组件中的重量和/或热松弛性能,以及 喜欢。

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