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    • 5. 发明授权
    • Threaded fastener and related method of installation
    • 螺纹紧固件及相关安装方法
    • US08382414B2
    • 2013-02-26
    • US12984386
    • 2011-01-04
    • Roger A. Vandenberg
    • Roger A. Vandenberg
    • F16B35/06
    • F16B25/103F16B25/0015F16B25/0084Y10T29/49947
    • A fastener including a head defining a hexalobular drive hole, a shaft, threads and a pointed end. The hexalobular drive hole can include points having an outermost portion, and the head can include an outer surface, where a thickness of about 0.01 inches to about 0.04 inches is defined between the outer surface and each respective point. The outer surface can be cylindrical, and can transition to a tapered portion that is joined with the shaft. The tapered portion can be frustoconical, angled and/or curvilinear. A related method of installation is provided for advancing the fastener into the side of a first board at an angle to fasten the first board to an underlying second board.
    • 紧固件包括限定六边形驱动孔,轴,螺纹和尖端的头部。 六边形驱动孔可以包括具有最外部分的点,并且头部可以包括外表面,其中在外表面和每个相应点之间限定约0.01英寸至约0.04英寸的厚度。 外表面可以是圆柱形的,并且可以转变成与轴接合的锥形部分。 锥形部分可以是截头圆锥形,有角度的和/或曲线的。 提供了一种相关的安装方法,用于将紧固件以一定角度推进到第一板的侧面,以将第一板固定到下面的第二板。