| 摘要 |
PROBLEM TO BE SOLVED: To prevent a screw thread from being damaged when a pressure adjust screw is rotated after a spring receiver is detached from the screw part of the pressure adjust screw without increasing man-hours and the number of parts. SOLUTION: In this fluid pressure regulator, a spring receiver sliding part 21b which slidably touches the screw hole 22 of the spring receiver 15 in the detached state from engagement with the screw part 21a without being engaged with the hole is formed at the tip side compared to the screw part 21a of the pressure screw 14. The spring receiver sliding part 21b has a tapered shape with the taper angleαof about 5-30 deg., which becomes thinner toward the tip side from the base part side of the pressure screw 14.
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