To provide an apparatus for cutting a pipe achieving reliable high-precision positioning between a kicker piece and a member abutted against the kicker piece at an abutting position.
In the apparatus 1 for cutting a pipe, a cutting unit 3 includes a cutting tool 19 for cutting a peripheral wall of an existing fluid pipe P; and a stepping screw part 20 for advancing and retracting the cutting tool 19 in a diameter direction of the existing fluid pipe P. A kicker part 30 includes the kicker piece 31 which is disposed at the abutting position to establish abutting engagement with the stepping screw part 20 rotating in a circumferential direction, and rotates the stepping screw part 20 around an axis; a fixing part 27 fixedly attached to a guide part 4; and an adjustment part 26 which includes the kicker piece 31, and is supported in a manner relatively movable with respect to the fixing part 27, and adjusts an abutting amount of the kicker piece 31 against the stepping screw part 20. The adjustment part 26 is fixed to the fixing part 27 at a position to adjust the kicker piece 31.
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| JPS57184620 | CUTTER FOR PIPE |
| JP5764384 | How to cut the fluid pipe |
| JPH0947915 | CUTTING EDGE STRUCTURE FOR PIPE CUTTER |
| JP2006110690A | 2006-04-27 | |||
| JPH0979430A | 1997-03-25 | |||
| JP2006110670A | 2006-04-27 | |||
| JPH0540881Y2 | 1993-10-18 | |||
| JPH0979430A | 1997-03-25 | |||
| JP2006110670A | 2006-04-27 | |||
| JPH0540881Y2 | 1993-10-18 |
Hideo Shimizu
Yuichi Takagi
Yoshinao Nakano
Hideki Akiba