| 摘要 |
A cylinder head gasket includes at least one metal plate having a plurality of cylinder bores, a plurality of liquid holes and a plurality of bolt holes. Sealing beads are formed around the cylinder bores and the fluid holes, and a parting bead is formed separately from the sealing beads. In case the at least one metal plate is divided, in a plan view, into four areas including a front side and a rear side, and an intake side and an exhaust side by two straight lines perpendicular to each other to have equal areas, respectively, the parting bead is added to at least one of the four areas such that a total length of the sealing bead and the parting bead therein is between 95% and 100% of one of the four areas having a longest total length of the sealing bead.
|
