| 摘要 |
PROBLEM TO BE SOLVED: To relieve a stress in a cylinder head side by preventing full compression of a bead, in this metal-made gasket laminating an upper bead plate and an intermediate elastic metal plate in a aligned condition arranged in the cylinder head side and arranging a lower bead plate in a cylinder block side. SOLUTION: In this metallic gasket, an intermediate elastic metal plate 30 provided with a fold back part 35 is interposed between upper/lower bead plates 10, 20, the upper bead plate 10 and the intermediate elastic metal plate 30 are layered in a aligned condition together with beads 11, 31. The fold back part 35 has a seal function and a stopper function relating for the beads 11, 21, 31. |
