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    • 2. 发明授权
    • Hybrid fastener apparatus and method for fastening
    • 混合紧固件装置和紧固方法
    • US07150594B2
    • 2006-12-19
    • US10796364
    • 2004-03-09
    • Steven G. Keener
    • Steven G. Keener
    • F16B35/04
    • F16B19/1072F16B5/04F16B19/1054Y10S411/901Y10S411/908
    • A composite fastener and method for fastening structural members are provided. The fastener is formed at least partially of a composite material. For example, at least one component of the fastener can be formed of a composite material and the remaining components of the fastener can be formed of a metallic material. The fasteners can be compatible with the materials of the structural members to be fastened or joined, such as where all or at least one of the structural members are formed of a composite material. In some cases, the fastener can be installed blindly from one side of the structural members with no or limited access to the opposite side.
    • 提供了一种用于紧固结构构件的复合紧固件和方法。 紧固件至少部分地由复合材料形成。 例如,紧固件的至少一个部件可以由复合材料形成,并且紧固件的其余部件可以由金属材料形成。 紧固件可以与要紧固或接合的结构构件的材料相容,例如其中所有或至少一个结构构件由复合材料形成。 在一些情况下,紧固件可以从结构构件的一侧盲目地安装,没有或限制地进入相对侧。
    • 8. 发明授权
    • Fastener for securing panels of composite materials
    • 用于固定复合材料板的紧固件
    • US4767248A
    • 1988-08-30
    • US840733
    • 1986-03-18
    • John D. Pratt
    • John D. Pratt
    • F16B19/06F16B19/10F16B13/06
    • F16B19/06F16B19/1027Y10S411/901Y10T29/4995Y10T29/49956
    • A fastener is provided for fastening together overlapping panels made from relatively soft materials, such as fiber reinforced composite materials, substantially without damage to the panels. The fastener comprises a generally tubular fastener body received within the openings of the panels. The fastener body has an enlarged body head for engaging the outer panel, an annular sidewall extending through the panel openings, and an endwall at the inner end of the fastener body. A plug having a tapered inner nose is positioned within the upper region of the fastener body in abutting contact with the body head and contiguous sidewall, and an annular sleeve is positioned within the lower region of the fastener body between the plug and endwall. During setting of the fastener, the sleeve deforms over the tapered nose and laterally expands the contiguous sidewall outwardly into a fully set condition in overlying contact with the outer surface of the inner panel.
    • 提供了紧固件,用于将由比较软的材料(例如纤维增强复合材料)制成的重叠面板紧固在一起,基本上不损坏面板。 紧固件包括容纳在面板的开口内的大致管状的紧固件主体。 紧固件主体具有用于接合外板的增大的主体头部,延伸穿过面板开口的环形侧壁,以及紧固件主体内端的端壁。 具有锥形内鼻部的塞子定位在紧固件主体的上部区域内,与主体头部和相邻的侧壁邻接接触,并且环形套筒位于塞子和端壁之间的紧固件主体的下部区域内。 在紧固件的设置期间,套筒在锥形鼻部上变形,并将邻接的侧壁向外侧向膨胀成完全设定的状态,以与内板的外表面重叠接触。