JPH02124246U - - Google Patents
Info
- Publication number
- JPH02124246U JPH02124246U JP3144589U JP3144589U JPH02124246U JP H02124246 U JPH02124246 U JP H02124246U JP 3144589 U JP3144589 U JP 3144589U JP 3144589 U JP3144589 U JP 3144589U JP H02124246 U JPH02124246 U JP H02124246U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- opening
- thin metal
- cylinder head
- metal plate
- 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 14
- 239000000565 sealant Substances 0.000 claims 2
- 239000000498 cooling water Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案のメタルシリンダヘツドガスケ
ツトを示す要部拡大断面図、第２図は従来のシリ
ンダヘツドガスケツトの１例を示す平面図、第３
図は従来のメタルシリンダヘツドガスケツトの１
例を示す第２図のＡ−Ａ断面図、第４図は先考案
に係るメタルシリンダヘツドガスケツトを示す、
第３図同様の図である。
１……シリンダヘツドガスケツト、２……ボア
孔、３……小円孔、４……透孔、４ａ……第一の
透孔、４ｂ……第二の透孔、５……グロメツト、
６……第一の金属薄板、７……第二の金属薄板、
８……シール材、９……突条、１０……シリンダ
ブロツク、１１……シリンダヘツド、１２……水
孔、１３……シリンダ孔、１４……第一の開口、
１５……第二の開口、１６……第一の金属薄板、
１７……第一の孔、１８……第二の金属薄板、１
９……第二の孔。
Fig. 1 is an enlarged cross-sectional view of essential parts showing the metal cylinder head gasket of the present invention, Fig. 2 is a plan view showing an example of a conventional cylinder head gasket, and Fig. 3 is a plan view showing an example of a conventional cylinder head gasket.
The figure shows a conventional metal cylinder head gasket.
A sectional view taken along the line A-A in FIG. 2 shows an example, and FIG. 4 shows a metal cylinder head gasket according to an earlier invention.
This is a similar view to Figure 3. 1... Cylinder head gasket, 2... Bore hole, 3... Small circular hole, 4... Through hole, 4a... First through hole, 4b... Second through hole, 5... Grommet,
6...First metal thin plate, 7...Second metal thin plate,
8... Seal material, 9... Projection, 10... Cylinder block, 11... Cylinder head, 12... Water hole, 13... Cylinder hole, 14... First opening,
15... second opening, 16... first thin metal plate,
17...First hole, 18...Second metal thin plate, 1
9...Second hole.
Claims (1)
リンダ頂部の開口に合致するボア孔と、冷却水を
流通させる透孔とを形成して成り、この透孔に合
致する第一の開口を有するシリンダブロツク上面
と、同じく透孔に合致するが、第一の開口とは異
なる大きさの第二の開口を有するシリンダヘツド
下面との間で挟持された状態で使用される、メタ
ルシリンダヘツドガスケツトに於いて、上記透孔
を構成する為、両面にシール材の層を有する第一
の金属薄板に形成した第一の孔を、第一の金属薄
板と反対面にのみシール材の層を形成した第二の
金属薄板に形成した第二の孔よりも大きくすると
共に、第一の金属薄板を、第一、第二の開口の内
の大きな開口を有する面に対向させて使用する、
メタルシリンダヘツドガスケツト。 The first and second thin metal plates are overlapped to form a bore hole that matches the opening at the top of the cylinder and a through hole that allows cooling water to flow through, and the first opening that matches the through hole. A metal cylinder head that is used in a state where it is sandwiched between an upper surface of a cylinder block having a diameter of 2 mm and a lower surface of a cylinder head having a second opening that also matches the through hole but has a different size than the first opening. In order to form the above-mentioned through hole in the gasket, the first hole formed in the first thin metal plate having a layer of sealant on both sides is replaced with a layer of sealant only on the opposite side of the first thin metal plate. The second hole is larger than the second hole formed in the second thin metal plate, and the first thin metal plate is used so as to face the surface having the larger opening of the first and second openings.
Metal cylinder head gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3144589U JPH055338Y2 (en) | 1989-03-22 | 1989-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3144589U JPH055338Y2 (en) | 1989-03-22 | 1989-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02124246U true JPH02124246U (en) | 1990-10-12 |
| JPH055338Y2 JPH055338Y2 (en) | 1993-02-12 |
Family
ID=31534208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3144589U Expired - Lifetime JPH055338Y2 (en) | 1989-03-22 | 1989-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH055338Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534360U (en) * | 1991-10-14 | 1993-05-07 | マツダ株式会社 | Cylinder head gasket structure |
-
1989
- 1989-03-22 JP JP3144589U patent/JPH055338Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0534360U (en) * | 1991-10-14 | 1993-05-07 | マツダ株式会社 | Cylinder head gasket structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH055338Y2 (en) | 1993-02-12 |
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