| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a method of threading a pipe with a wire, which enables the wire to be inserted while getting easily over the step made by an elbow joint without adding twisting force to the wire-shaped article, and provide a tool for threading the pipe with a wire, and a piping inspection device. <P>SOLUTION: These are a method of threading a pipe with wire which inserts an inducer 1 into a pipe 3, a tool for threading the pipe with wire, and a piping inspection device. A linear body 2 is coupled with the inducer 1 so as to push and insert the wire into the pipe, and it is provided with a vibrator 5 for vibrating the inducer 1. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
