| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an introducing device which can introduce working tools into a fluid pipe without injuring the inside wall of the fluid pipe and the working tools. <P>SOLUTION: The introducing device is constituted of: a guide part 6 mounted with a working tool 2; a storage unit 5 disposed in a place branched from the fluid pipe 1, and capable of storing the guide part 6 and the working tool 2; and moving parts 8, 10 which operate the guide part 6 and the working tool 2 to move between the inside of the storage unit 5 and the inside of the fluid pipe 1; wherein the guide part 6 is supported rotatably to the moving parts 8, 10, and operation parts 25, 26, which operate rotation movements of the guide part 6 inside the fluid pipe 1, are set operable from the outside of the fluid pipe 1. <P>COPYRIGHT: (C)2012,JPO&INPIT |
