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    • 2. 发明授权
    • Device for joining tubular members
    • 用于连接管状构件的装置
    • US4514107A
    • 1985-04-30
    • US498022
    • 1983-05-25
    • Gil G. Moreno
    • Gil G. Moreno
    • F16B2/14F16B7/04F16B7/18F16B12/28F16B7/08
    • F16B7/0433F16B12/28F16B2/14F16B7/18Y10T403/46Y10T403/4621Y10T403/4648
    • A device for joining tubular members of any cross section is disclosed. Typically, two parallel tubes are joined by a transverse tube. A rod is centered inside the transverse tube by a washer disposed at each end of the transverse tube. The rod may be threaded directly to one of the parallel tubes or to a reinforcing sleeve placed inside one of the parallel tubes. The other end of the rod has a small protuberance or head that is passed through an aperture in the wall of the other parallel tube. A wedge provided with a longitudinal slot, open at the thinner end of the wedge, is forced to engage with the head of the rod. The slot of the wedge is of a width slightly greater than the diameter of the rod such that the slot is easily engaged by the rod. The rod is subjected to tension stress and the transverse tube is subjected to compression stress. A rigid structure is provided having a smooth external joint, the fastening means being wholly disposed within the tubular members. The present invention has particular utility with reference to the joining of tubular bed frame members.
    • 公开了用于连接任何横截面的管状构件的装置。 通常,两根平行管通过横管接合。 杆通过设置在横管的每个端部处的垫圈在横管内部居中。 杆可以直接连接到平行管中的一个或放置在一个平行管内的加强套管。 杆的另一端具有小的突起或头部,其通过另一个平行管的壁中的孔。 设置有在楔形物的较薄端部开口的纵向狭槽的楔形物被迫与杆的头部接合。 楔的槽宽度稍大于杆的直径,使得狭槽容易被杆接合。 杆受到张力应力,横管经受压应力。 提供具有光滑外部接头的刚性结构,该紧固装置完全设置在管状构件内。 参考管状床架构件的接合,本发明具有特别的用途。
    • 9. 发明授权
    • Joint apparatus and method
    • 联合装置和方法
    • US06468616B1
    • 2002-10-22
    • US09825762
    • 2001-04-04
    • Michael M. Bristow
    • Michael M. Bristow
    • B32B310
    • F16B12/125F16B12/28Y10T428/192Y10T428/197
    • A joint apparatus for joining two objects together with end faces in face-to-face engagement includes first and second flat elongate plates for attachment to faces of the respective objects adjacent the end face. Each plate has a first side edge for facing the first side edge of the other plate when secured to the respective object, and the first side edges each have a series of alternating tongues and recesses positioned for alignment with the recesses and tongues of the other plate, respectively. The plates are positioned on the respective objects such that the tongues project out from the end face of the object and engage in the recesses of the other plate when the end faces are abutted, in a zipper-like fashion. The plates may be temporarily clamped together while the tongues are secured to the face of the opposing object, thereby forming the joint.
    • 用于将两个物体与端面一起面对面接合的接合装置包括用于附接到邻近端面的各个物体的面的第一和第二扁平细长板。 每个板具有第一侧边缘,用于在固定到相应的物体时面对另一板的第一侧边缘,并且第一侧边缘各自具有一系列交替的舌和凹槽,定位成与另一个板的凹部和舌片对准 , 分别。 板被定位在相应的物体上,使得舌片从物体的端面突出并且当端面被拉紧时接合在另一个板的凹部中。 当舌片固定到相对物体的表面上时,板可以暂时夹在一起,从而形成接头。