| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an exhaust pipe joint capable of absorbing relative oscillation of exhaust pipes connected to each other while suppressing degradation in sealability, with a simple configuration.SOLUTION: An exhaust pipe joint 100 holds a seal member 110 between a first flange 101 and a second flange 102 and fastens the first flange 101 to the second flange 102 by a bolt 120, thereby connecting a second exhaust pipe 200 to a first exhaust pipe 300. A protrusion 105 protruding toward the second flange 102 is provided in a portion of the first flange 101 outward of a first bolt hole 103. With this configuration, the protrusion 105 abuts on the second flange 102 and a cavity is formed between a portion of the first flange 101 in which the first bolt hole 103 is provided and a portion of the second flange 102 in which a second bolt hole 104 is provided when the first flange 101 is fastened to the second flange 102 by the bolt 120.</p> |
