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1. 发明授权

US06447166B1 Linear bushing 失效
标题翻译：线性套管
公开(公告)号：US06447166B1
公开(公告)日：2002-09-10
申请号：US09577811
申请日：2000-05-24
申请人： William Dwinal Ray , Christopher Michael Pangallo
发明人： William Dwinal Ray , Christopher Michael Pangallo
IPC分类号： F16C2902
CPC分类号： F16B9/023
摘要： A linear bushing attachable to a structural member is formed of a tubular body having a tail part and a lead part forward of said tail part, the tubular body defining a cylindrical wall about a central longitudinal axis and having inner and outer surfaces. First and second sets of resiliently bendable arms extend respectively from the lead part and from the tail part, the arms of each set being spaced apart circumferentially and extending generally forwardly and radially inwardly. The arms of each set have distal ends with inner surfaces which define a bore of first diameter, these arms of each set being deflectable radially outward to define between the inner surfaces of their distal ends a bore of greater diameter than the first diameter. Each of these arms when deflected radially outward applies a resilient opposite radially inward force. The bushing further includes attachment elements on the outer surface of the tubular body for attaching the tubular body to a structural member, with the first and second sets of arms being spaced apart axially forward and rearward respectively of the attachment means.
摘要翻译：可连接到结构构件的线性衬套由具有尾部和引导部分的管状体形成，所述尾部和所述尾部向前，所述管状体限定围绕中心纵向轴线并具有内表面和外表面的圆柱形壁。第一和第二组可弹性弯曲的臂分别从引导部分和从尾部延伸，每组的臂沿周向间隔开并且大致向前和径向向内延伸。每个组的臂具有远端，内表面限定了第一直径的孔，每组的这些臂可径向向外偏转，以在其远端的内表面之间限定比第一直径更大的孔。当径向向外偏转时，这些臂中的每一个施加弹性相对的径向向内的力。衬套还包括在管状体的外表面上的附接元件，用于将管状体附接到结构构件，第一和第二组臂分别沿着附接装置的轴向前后分开。

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