| 摘要 |
PROBLEM TO BE SOLVED: To provide a gasket which can suppress the occurrence of burrs in an arch section projected with respect to a gasket body.SOLUTION: A gasket 1 includes a gasket body 2 having at least one pair of ends 21 which extend annularly in parallel to a plane-like die matching surface 50 and face mutually in an extending direction, and an arch section 3 which is arranged between a pair of ends 21 of the gasket body 2 and projected in arch-like manner with respect to the die matching surface 50. Furthermore, the pair of ends 21 of the gasket body 2 and an end 32 of the arch section 3 in the extending direction are contacted mutually, and the arch section 3 is arranged between two members by being projected with respect to the die matching surface 50. Additionally, a hinge section 4, which allows the arch section 3 to be rotated from a direction projected with respect to the die matching surface 50 to a direction parallel to the die matching surface 50, is formed between at least one end of the pair of ends 21 of the gasket body 2 and the end 32 of the arch section 3 to be brought into contact with the end 21. |
