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    • 10. 发明申请
    • AUTOMATIC TAKE-UP DEVICE AND IN-LINE COUPLER
    • 自动启动装置和在线耦合器
    • WO2008124578A2
    • 2008-10-16
    • PCT/US2008/059392
    • 2008-04-04
    • SIMPSON STRONG-TIE COMPANY, INC.PRYOR, Steven, E.MCGURTY, Lisa, M.LEEK, William, F.PROCTOR, Richard
    • PRYOR, Steven, E.MCGURTY, Lisa, M.LEEK, William, F.PROCTOR, Richard
    • E04C5/08
    • E04C5/165E04B1/26E04B2001/2688E04B2001/3583Y10T403/32541Y10T403/32827Y10T403/551
    • A tension connection for a building includes a first elongated tension member having proximal and distal ends, the first elongated tension member being anchored at its distal end, a second elongated tension member having proximal and distal ends, the second elongated tension member being anchored at its distal end, and the proximal ends of the first and second elongated tension members being disposed in close proximity and connected by a coupler, having a surrounding sleeve, the coupler being formed with a connection end and a take-up end, and a central bore wherein at least a portion of the central bore is formed as a substantially cylindrical inner surface and wherein at least a portion of the cylindrical inner surface is formed with a thread, the coupler also being formed with a first rotational member, having a distal end and a proximal end, the rotational member being received in the central bore of the surrounding sleeve and operatively connected to the surrounding sleeve, the first rotational member having a cylindrical outer surface formed with a thread that mates with the thread of the cylindrical inner surface of the surrounding sleeve and is connected to the surrounding sleeve only by the mating attachment of the thread on the cylindrical outer surface with the thread of the surrounding sleeve, such that the rotational member can rotate in relation to the surrounding sleeve, and a torsion spring connects the first rotational member and the surrounding sleeve, the torsion spring biasing the first rotational member and the surrounding sleeve in opposite rotational directions such that the first rotational member can be drawn into the surrounding sleeve.
    • 用于建筑物的张紧连接件包括具有近端和远端的第一细长拉力构件,所述第一细长拉伸构件锚定在其远端,具有近端和远端的第二细长拉伸构件,所述第二拉伸构件锚固在其上 远端,并且第一和第二细长张力构件的近端被紧邻地设置并且通过具有环绕套筒的联接器连接,联接器形成有连接端和卷绕端,以及中心孔 其中所述中心孔的至少一部分形成为基本上圆柱形的内表面,并且其中所述圆柱形内表面的至少一部分形成有螺纹,所述联接器还形成有第一旋转构件,所述第一旋转构件具有远端和 近端,旋转构件被容纳在周围套筒的中心孔中并且可操作地连接到周围的套筒,fi 第一旋转构件具有圆柱形外表面,该圆柱形外表面形成有螺纹,该螺纹与周围套筒的圆柱形内表面的螺纹配合,并且仅通过螺纹在圆柱形外表面上的配合连接而与周围套筒连接, 环绕的套筒,使得旋转构件可以相对于周围的套筒旋转,并且扭簧连接第一旋转构件和围绕的套筒,扭力弹簧以相反的旋转方向偏压第一旋转构件和围绕的套筒,使得 第一旋转构件可以被吸入周围的套筒中。