| 摘要 |
PROBLEM TO BE SOLVED: To improve the spring characteristic of a bore bead between cylinder bores, and also an entire gas sealing characteristic in a metal gasket for a cylinder head. SOLUTION: In a double bead/metal gasket 10 for a cylinder head having a plurality of cylinder bores 2, a narrow inner bore bead 11 is provided around each cylinder bore 2, and a continuous narrow outer bore bead 12 is provided around at least two cylinder bores 2 adjacent to each other.
|
