| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a flange joint displacement tool capable of being used for multi-purpose by itself.SOLUTION: The flange joint displacement tool comprises: a support part; and a press part moving relatively for pressing a flange while being supported by the support part. The support part has a hooking part hooked to the flange. The hooking part has a root part and a tip end, a shape projecting from the root part to the tip end in a cantilever state, and at least a first position and a second position between the root part and the tip end. A part from the tip end to the first position of the hooking part can be inserted into a hole having first diameter. A portion closer to the root part than the first position of the hooking part cannot be inserted into the hole having first diameter. A part from the tip end to the second position of the hooking part can be inserted into a hole having second diameter larger than the first diameter, and a portion closer to the root part than the second position of the hooking part cannot be inserted into the hole having second diameter.</p> |
