| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a connecting joint having simple construction for preventing the fall-off of a seal member of the connecting joint. <P>SOLUTION: The connecting joint 24 includes a body 21 having a columnar hole 27, the seal member 22 to be inserted into the hole 27, and a fall-off preventing member 23 to be inserted into the hole 27. The seal member 22 is provided between a step 43 formed on the inner periphery of the body 21 and the fall-off preventing member 23. The fall-off preventing member 23 includes a protruded portion 48 for engaging with the body 21. <P>COPYRIGHT: (C)2011,JPO&INPIT |
