JPS648557U - - Google Patents
Info
- Publication number
- JPS648557U JPS648557U JP10329487U JP10329487U JPS648557U JP S648557 U JPS648557 U JP S648557U JP 10329487 U JP10329487 U JP 10329487U JP 10329487 U JP10329487 U JP 10329487U JP S648557 U JPS648557 U JP S648557U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- head gasket
- combustion chamber
- shim
- protrusion
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011324 bead Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の第１実施例の要部拡大図で、
第２図の−線に沿う断面を示し、第２図は同
上実施例の全体平面図、第３図は本考案の第２実
施例の要部拡大断面図、第４図は従来のシリンダ
ヘツドガスケツトの一例を示す要部拡大断面図で
ある。
１……シリンダヘツドガスケツト、２……燃焼
室孔、３……水孔、４……油孔、５……ボルト孔
、６……燃焼室孔周縁ビード、７……水孔周縁ビ
ード、８……油孔周縁ビード、１０……突起、１
１……空間部、１２……シム。
FIG. 1 is an enlarged view of the main parts of the first embodiment of the present invention.
A cross section taken along the line - in Fig. 2 is shown, Fig. 2 is an overall plan view of the same embodiment as above, Fig. 3 is an enlarged sectional view of main parts of the second embodiment of the present invention, and Fig. 4 is a conventional cylinder head. FIG. 3 is an enlarged sectional view of a main part showing an example of a gasket. 1... Cylinder head gasket, 2... Combustion chamber hole, 3... Water hole, 4... Oil hole, 5... Bolt hole, 6... Combustion chamber hole peripheral bead, 7... Water hole peripheral bead, 8...Oil hole peripheral bead, 10...Protrusion, 1
1... Space Department, 12... Sim.
Claims (1)
焼室孔の周囲を取巻くビードを形成したシリンダ
ヘツドガスケツトにおいて、前記ビードの前記燃
焼室孔側周縁部にこの燃焼室孔を取巻く環状の突
起部を成形し、この突起部内側の空間部に環状の
シムを埋設したことを特徴とするシリンダヘツド
ガスケツト。 ２ 前記シムの断面が矩形である実用新案登録請
求の範囲第１項記載のシリンダヘツドガスケツト
。 ３ 前記シムが断面円形のリングである実用新案
登録請求の範囲第１項記載のシリンダヘツドガス
ケツト。 ４ 前記シムの厚さを前記突起部内側空間部の深
さより大とするとともに、前記突起の高さを前記
ビードの高さより小さくした実用新案登録請求の
範囲第１項記載のシリンダヘツドガスケツト。[Claims for Utility Model Registration] 1. In a cylinder head gasket made of an elastic metal plate and having a combustion chamber hole and forming a bead surrounding the combustion chamber hole, a peripheral edge of the bead on the side of the combustion chamber hole A cylinder head gasket characterized in that an annular protrusion surrounding the combustion chamber hole is formed, and an annular shim is embedded in a space inside the protrusion. 2. The cylinder head gasket according to claim 1, wherein the shim has a rectangular cross section. 3. The cylinder head gasket according to claim 1, wherein the shim is a ring with a circular cross section. 4. The cylinder head gasket according to claim 1, wherein the thickness of the shim is greater than the depth of the inner space of the protrusion, and the height of the protrusion is smaller than the height of the bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10329487U JPS648557U (en) | 1987-07-07 | 1987-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10329487U JPS648557U (en) | 1987-07-07 | 1987-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS648557U true JPS648557U (en) | 1989-01-18 |
Family
ID=31333993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10329487U Pending JPS648557U (en) | 1987-07-07 | 1987-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS648557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035955U (en) * | 1989-06-01 | 1991-01-21 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61255253A (en) * | 1985-05-09 | 1986-11-12 | Nippon Metal Gasket Kk | Metal gasket |
-
1987
- 1987-07-07 JP JP10329487U patent/JPS648557U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61255253A (en) * | 1985-05-09 | 1986-11-12 | Nippon Metal Gasket Kk | Metal gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035955U (en) * | 1989-06-01 | 1991-01-21 |