JPH02131056U - - Google Patents
Info
- Publication number
- JPH02131056U JPH02131056U JP4000389U JP4000389U JPH02131056U JP H02131056 U JPH02131056 U JP H02131056U JP 4000389 U JP4000389 U JP 4000389U JP 4000389 U JP4000389 U JP 4000389U JP H02131056 U JPH02131056 U JP H02131056U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- cylinder
- metal plate
- matches
- cooling water
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 150000001875 compounds Chemical class 0.000 claims 1
- 239000011162 core material Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の第一実施例を、第２図は同第
二実施例を、それぞれ示す、第３図の拡大Ａ−Ａ
断面に相当する図、第３図は本考案の対象となる
シリンダヘツドガスケツトの１例を示す平面図、
第４図は従来のシリンダヘツドガスケツトを示す
、第３図の拡大Ａ−Ａ断面に相当する図である。
１……ガスケツトシート、２……ボア孔、３…
…透孔、４……小円孔、５……グロメツト、６…
…シールリング、７……通孔、８……金属板、９
……ゴム材、１０……フツク付鉄板、１１……層
、１２……シールリング、１３……金属薄板、１
４……通孔、１５……ビード、１６……金属薄板
、１７，１８……ビード。
Fig. 1 shows a first embodiment of the present invention, and Fig. 2 shows a second embodiment of the present invention. Enlarged A-A of Fig. 3.
FIG. 3 is a plan view showing an example of a cylinder head gasket to which the present invention is applied;
FIG. 4 is a view corresponding to an enlarged cross-section taken along the line AA in FIG. 3, showing a conventional cylinder head gasket. 1... Gasket sheet, 2... Bore hole, 3...
...Through hole, 4...Small circular hole, 5...Grommet, 6...
...Seal ring, 7...Through hole, 8...Metal plate, 9
...Rubber material, 10 ... Iron plate with hook, 11 ... Layer, 12 ... Seal ring, 13 ... Metal thin plate, 1
4...Through hole, 15...Bead, 16...Thin metal plate, 17, 18...Bead.
Claims (1)
を形成したガスケツトシートに、シリンダ頂部の
開口に整合するボア孔と、冷却水或潤滑油を流通
させる為の透孔とを形成したシリンダヘツドガス
ケツトに於いて、少なくとも組み合わせ時に於け
る表裏両面にゴム層を形成した弾性金属板をプレ
ス成形する事により造られ、上記透孔の内周形状
と一致する外周形状と、冷却水或は潤滑油を流通
させる通孔と、この通孔の全周を囲むビードとを
有するシールリングを、上記透孔の内側に嵌合支
持した事を特徴とする、シリンダヘツドガスケツ
ト。 A cylinder in which a bore hole that matches the opening at the top of the cylinder and a through hole for circulating cooling water or lubricating oil are formed in a gasket sheet made of a metal plate-shaped core material with a compound layer formed on both sides. The head gasket is made by press-molding an elastic metal plate with rubber layers formed on both the front and back surfaces when assembled, and has an outer circumferential shape that matches the inner circumferential shape of the above-mentioned through hole, and a cooling water or A cylinder head gasket characterized in that a seal ring having a through hole through which lubricating oil flows and a bead surrounding the entire circumference of the through hole is fitted and supported inside the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4000389U JPH055337Y2 (en) | 1989-04-06 | 1989-04-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4000389U JPH055337Y2 (en) | 1989-04-06 | 1989-04-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02131056U true JPH02131056U (en) | 1990-10-30 |
| JPH055337Y2 JPH055337Y2 (en) | 1993-02-12 |
Family
ID=31549413
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4000389U Expired - Lifetime JPH055337Y2 (en) | 1989-04-06 | 1989-04-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055337Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477063U (en) * | 1990-11-16 | 1992-07-06 |
-
1989
- 1989-04-06 JP JP4000389U patent/JPH055337Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477063U (en) * | 1990-11-16 | 1992-07-06 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055337Y2 (en) | 1993-02-12 |
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