发明名称 Steel laminate gasket
摘要 A steel laminate gasket of the invention is used for an internal combustion engine having at least one cylinder hole and at least one through hole therein. The gasket comprises a first plate, a second plate situated under the first plate, and a third plate situated between the first and second plates. In order to seal around the cylinder hole, the gasket is provided with a first device, a second device for covering at least the first device, and a third device formed on at least one of the first, second and third plates and situated outside the second device. The first and second devices form solid portion around the cylinder hole, and the third device resiliently seal around the cylinder hole. A fourth device may be formed around the through hole to seal the same.
申请公布号 US5058908(A) 申请公布日期 1991.10.22
申请号 US19900472572 申请日期 1990.01.30
申请人 ISHIKAWA GASKET CO., LTD. 发明人 UDAGAWA, TSUNEKAZU
分类号 F16J15/08;F16J15/12 主分类号 F16J15/08
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