Metalldichtung mit Ausgleichsscheibe.

摘要

The metal gasket is formed of a metallic base plate (1) on which at least one opening (2) is defined. An annular metallic shim (4) is welded on the base plate (1) around the opening (2) thereof. The annular metallic shim (4) is disposed around the opening (2), and welded on the base plate (1) by spot welding, forming a plurality of nuggets (5) in series around the shim (4) in such a manner that two adjacent nuggets (5) overlaps each other and a space (5) between those two nuggets (5) is smaller than a diameter (D) of each nugget (5). <IMAGE>