| 摘要 |
PROBLEM TO BE SOLVED: To provide a tool showing superior workability capable of performing a rapid cutout of a flow passage inside the damaged high-pressure hose.SOLUTION: There is provided a portable high-pressure hose emergency cutout tool 1 constituted such that the same comprises a first holding member 2 including, at its one end part, a first abutting surface 2a abutted against a high-pressure hose 9 having pressurized fluid flowing inside of it; a second holding member 3 including a second abutting surface 3a oppositely arranged against the first abutting surface 2a and abutted against the high-pressure hose 9; a shaft member 5 having a threaded groove 5a at its outer circumferential surface and having the first holding member 2 connected to it in such a way that it may be fed threadably; and a frame 7 including a nut part 6 having a threaded groove 6a threadably engaged with the threaded groove 5a of the shaft member 5 formed at its inner circumferential surface and having the second holding member 3 connected thereto. At least either one of the two abutting surfaces 2a, 3a is formed with a ridge line composed of a continuous convex shape and the shaft member 5 is rotated to enable the first holding member 2 to be shifted toward the second holding member 3. |
