| 摘要 |
<P>PROBLEM TO BE SOLVED: To certainly mount a pipe joint in a taking-out prevention state even when there is some dimension difference due to a tolerance, an error, or the like between the pipe joint and a joint mounting hole of a fluid pressure apparatus. <P>SOLUTION: A recessed section 2c is disposed in the outer periphery of a cylindrical joint body 2 to be inserted into the joint mounting hole B of the fluid pressure apparatus A. A taking-out preventing ring 7 that is formed separately from the joint body 2, can be elastically deformed radially, and has one or more annular edges 7a and 7b on the outer peripheral surface is tightened to the outer periphery of the joint body 2 in the recessed section 2c. When a pulling force acts on the pipe joint 1, the annular edges 7a and 7b of the taking-out preventing ring 7 is locked to a hole wall of the joint mounting hole B. <P>COPYRIGHT: (C)2004,JPO |
