| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a pipe coupling for securing sufficient sealability, even if angular dislocation is caused between a tubular member and a mating member. <P>SOLUTION: This pipe coupling includes a metallic tapered part of becoming a large diameter toward an end part, the tubular member having a cylindrical part, a metallic connection wall for abutting on a tapered part inner wall, the mating member having a hole communicating with the cylindrical part, and a fixing member for fluid-tightly pressing the tapered part inner wall to the connection wall. The connection wall is formed in a circular arc shape of projecting to the tapered part inner wall and tapering off in the axial direction. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
