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1. 发明授权

US09133875B2 Hanger with bolt closure 有权
标题翻译：衣架用螺栓封闭
公开(公告)号：US09133875B2
公开(公告)日：2015-09-15
申请号：US14531834
申请日：2014-11-03
申请人： Peter S Richards
发明人： Peter S Richards
IPC分类号： F16L3/00 , F16B39/34 , F16L3/10 , F16L3/11 , F16L3/133 , F16L55/035 , F16B37/00 , F16L3/12 , F16B33/00
CPC分类号： F16B39/34 , F16B33/002 , F16B37/00 , F16L3/1016 , F16L3/11 , F16L3/1211 , F16L3/133 , F16L55/035
摘要： A pipe hanger method and apparatus wherein a bolt is threaded upwardly through a first opening within a lower arm portion of a saddle, then, in one form, through an opening in a liner, then through a larger opening in the upper arm portion of the saddle. The opening is non-cylindrical in shape. A nut is then installed on the bolt. The nut has a tapered end portion which interoperates with the shape of the opening in the upper arm of the saddle. The nut is hand-tightened and then is aligned with the opening so that the small end portion would drop into the opening. A wrench is then used on the head of the bolt to rotate the bolt for the purpose of drawing the nut and bolt together and applying a clamping force on a pipe positioned within the saddle. The liner extends along the inside of the bolt and then extends about the pipe, between it and the bight of the saddle, and then in one form extends along the inside of the upper arm portion.
摘要翻译：一种管衣架方法和装置，其中螺栓向上穿过鞍座的下臂部分内的第一开口，然后以一种形式穿过衬套中的开口，然后穿过所述衬套的上臂部分中的较大开口鞍。开口的形状非圆柱形。然后将螺母安装在螺栓上。螺母具有锥形端部，其与鞍座的上臂中的开口的形状相互作用。螺母被手拧紧，然后与开口对齐，使得小端部将落入开口中。然后在螺栓的头部上使用扳手来旋转螺栓，以将螺母和螺栓拉紧在一起，并将夹紧力施加在位于鞍座内的管道上。衬套沿着螺栓的内部延伸，然后围绕管道延伸，在其与鞍座的弯头之间，然后以一种形式沿着上臂部分的内部延伸。

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