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1. 发明授权

US5351587A Cutting tool for machining a plumbing nipple 失效
标题翻译：用于加工管道接头的切削工具
公开(公告)号：US5351587A
公开(公告)日：1994-10-04
申请号：US952844
申请日：1992-11-23
申请人： Rodney Griffin
发明人： Rodney Griffin
IPC分类号： B23B5/00 , B23B5/16 , B23B5/06 , B23B3/22 , B23D21/10
CPC分类号： B23B5/163 , Y10T408/9098 , Y10T82/22
摘要： A cutting tool is disclosed which includes a substantially cylindrical body of a diameter sufficient for receiving a plumbing nipple through a first end of the body. A clamping element is provided adjacent to the first end of the cylindrical body for clamping the body to the plumbing nipple. The claimed cutting tool further includes at least one cutter, and preferably two cutters, located within the cylindrical body and mounted on a shaft which extends beyond a second end of the cylindrical body; the second end being opposite the first end. The cutting tool is adapted for rotation by the shaft which, in turn, can be attached to a power drill, or the like, so that the nipple can be cut from its outwardly directed end inwardly. The cutting tool does not itself rotate but, instead, contains a cutting head attached to a shaft which can be rotated by various rotation devices, such as an electric power drill.
摘要翻译： PCT No.PCT / AU91 / 00222 Sec。 371日期：1992年11月23日 102（e）日期1992年11月23日PCT 1991年5月21日PCT PCT。公开号WO91 / 17852 日本1991年11月28日。公开了一种切削工具，其包括直径足够用于通过主体的第一端接收管道接头的基本上圆柱形的主体。夹紧元件邻近圆柱形主体的第一端设置，用于将主体夹紧到管道接头上。所要求的切割工具还包括至少一个切割器，优选地两个切割器，其位于圆柱体内并且安装在延伸超过圆柱体的第二端的轴上; 第二端与第一端相对。切割工具适于由轴旋转，该轴又可以附接到动力钻等，使得可以将乳头从其向外的端部向内切割。切割工具本身不旋转，而是包含附接到轴的切割头，该切割头可以通过诸如电动钻的各种旋转装置旋转。

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