JPS61169221U - - Google Patents
Info
- Publication number
- JPS61169221U JPS61169221U JP5404485U JP5404485U JPS61169221U JP S61169221 U JPS61169221 U JP S61169221U JP 5404485 U JP5404485 U JP 5404485U JP 5404485 U JP5404485 U JP 5404485U JP S61169221 U JPS61169221 U JP S61169221U
- Authority
- JP
- Japan
- Prior art keywords
- gasket
- bolt
- pair
- hole
- exhaust system
- 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
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
- Exhaust Silencers (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
Description
第１〜３図は本考案の第１実施例を示すもので
、第１図はガスケツトの単体平面図、第２図は第
１図―線で切断した要部拡大縦断面図、第３
図は第１図―線で切断した要部拡大縦断面図
である。第４〜６図は本考案の第２実施例を示す
もので、第４図はガスケツトの単体平面図、第５
図は第４図―線で切断した要部拡大縦断面図
、第６図は第４図―線で切断した要部拡大縦
断面図である。また、第７，８図は従来例を示す
もので、第７図は自動車の排気系の概略構成図、
第８図は要部破断拡大図である。
２０，４０……ガスケツト、２１，４１……排
気流通孔、２２，４２……ボルト挿通孔、２６，
２７，４３，４４……一対の金属板、２８，４５
……熱膨張材、２９，４６……金属部材。
1 to 3 show the first embodiment of the present invention, in which FIG. 1 is a plan view of the gasket alone, FIG.
The figure is an enlarged longitudinal cross-sectional view of the main part taken along the line in FIG. 1. 4 to 6 show a second embodiment of the present invention, in which FIG. 4 is a plan view of the gasket alone, and FIG.
The figure is an enlarged vertical cross-sectional view of the main part taken along the line of FIG. 4, and FIG. 6 is an enlarged longitudinal cross-sectional view of the main part taken along the line of FIG. In addition, Figures 7 and 8 show conventional examples, and Figure 7 is a schematic configuration diagram of an automobile exhaust system;
FIG. 8 is a fragmentary enlarged view of the main part. 20, 40... Gasket, 21, 41... Exhaust flow hole, 22, 42... Bolt insertion hole, 26,
27, 43, 44...Pair of metal plates, 28, 45
...Thermal expansion material, 29,46...Metal member.
Claims (1)
の排気系用ガスケツトであつて、該ガスケツトの
両端面を構成する一対の金属板の間に熱膨張材を
充填し、且つ該一対の金属板の間における上記ボ
ルト挿通孔の周囲にボルトの締付力によるガスケ
ツトの圧縮量を抑制する金属部材を介設したこと
を特徴とするエンジンの排気系用ガスケツト構造
。 A gasket for an engine exhaust system having an exhaust flow hole and a bolt insertion hole, wherein a thermal expansion material is filled between a pair of metal plates constituting both end surfaces of the gasket, and the bolt is inserted between the pair of metal plates. A gasket structure for an engine exhaust system, characterized by interposing a metal member around a hole to suppress the amount of compression of the gasket due to the tightening force of a bolt.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985054044U JPH0245464Y2 (en) | 1985-04-10 | 1985-04-10 | |
| US06/827,454 US4756561A (en) | 1985-02-14 | 1986-02-10 | Sealing gasket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985054044U JPH0245464Y2 (en) | 1985-04-10 | 1985-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61169221U true JPS61169221U (en) | 1986-10-20 |
| JPH0245464Y2 JPH0245464Y2 (en) | 1990-12-03 |
Family
ID=30575456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985054044U Expired JPH0245464Y2 (en) | 1985-02-14 | 1985-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245464Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119568U (en) * | 1989-03-13 | 1990-09-26 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231264A (en) * | 1983-06-13 | 1984-12-25 | Hamamatsu Gasket Seisakusho:Kk | Metal plate covered gasket |
-
1985
- 1985-04-10 JP JP1985054044U patent/JPH0245464Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59231264A (en) * | 1983-06-13 | 1984-12-25 | Hamamatsu Gasket Seisakusho:Kk | Metal plate covered gasket |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02119568U (en) * | 1989-03-13 | 1990-09-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0245464Y2 (en) | 1990-12-03 |
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