초록 ▼

An inexpensive metal gasket with high sealing performance having a multiple-plate or single-plate structure to be placed between the cylinder block and the cylinder head, said metal gasket having on one side or both sides of the beaded plate or the stiffening plate the coating layer formed by patter

An inexpensive metal gasket with high sealing performance having a multiple-plate or single-plate structure to be placed between the cylinder block and the cylinder head, said metal gasket having on one side or both sides of the beaded plate or the stiffening plate the coating layer formed by pattern printing in conformity with the bead and the stopper. The coating layer includes at least two types of coatings located at different areas on the gasket.

대표청구항 ▼

[ What is claimed is:] [1.] A metal gasket comprising a single-plate structure having a flat surface for placement between two base members to be sealed, said flat surface having a printed pattern coating layer formed on a portion of said flat surface to be sealed, said coating layer being spaced fr

[ What is claimed is:] [1.] A metal gasket comprising a single-plate structure having a flat surface for placement between two base members to be sealed, said flat surface having a printed pattern coating layer formed on a portion of said flat surface to be sealed, said coating layer being spaced from fluid passages in said metal gasket for transporting fluid between said base members without substantial contact of said coating layer with said fluid, wherein said coating layer includes at least two different types of coatings.