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    • 5. 发明授权
    • Wall panel
    • 墙板
    • US4909009A
    • 1990-03-20
    • US351079
    • 1989-05-10
    • Kunihiro OgawaShigeyuki Akihama
    • Kunihiro OgawaShigeyuki Akihama
    • E04B2/00E04C2/38E04F13/08
    • E04F13/0889E04C2/384
    • A lightweight wall panel for a building comprises a thin, flat, flexible panel body, a plurality of thin rib portions formed on one surface of the panel body at least at peripheral edges thereof, a plurality of female threaded fasteners embedded in the rib portions, and a plurality of separate reinforcement channels secured to the panel body at least at the peripheral edges thereof by a plurality of male threaded fasteners each extending through one of the reinforcement channels and threadedly engaging the respective female fasteners. The rib portions are only sufficiently thick that the attachment devices can be embedded therein. The reinforcement channels, which can be made of a lightweight material without impairing their strength, stiffen the flexible panel, and bear most of the load, so that the entire wall panel is light in weight and has adequate strength to be used as a load-bearing structure.
    • 一种用于建筑物的轻质墙板包括薄的,平坦的柔性面板体,至少在其周边边缘处形成在面板主体的一个表面上的多个薄肋部分,嵌入在肋部分中的多个内螺纹紧固件, 以及多个单独的加强通道,其至少在其外围边缘处通过多个阳螺纹紧固件固定到所述面板主体,所述多个阳螺纹紧固件各自延伸穿过所述加强通道中的一个并且螺纹地接合相应的母紧固件。 肋部分仅足够厚,使得附接装置可以嵌入其中。 加强通道可由轻质材料制成而不损害其强度,加强柔性板,并承受大部分载荷,使得整个墙板重量轻,并具有足够的强度用作负载 - 轴承结构。