JPS63166759U - - Google Patents
Info
- Publication number
- JPS63166759U JPS63166759U JP5884487U JP5884487U JPS63166759U JP S63166759 U JPS63166759 U JP S63166759U JP 5884487 U JP5884487 U JP 5884487U JP 5884487 U JP5884487 U JP 5884487U JP S63166759 U JPS63166759 U JP S63166759U
- Authority
- JP
- Japan
- Prior art keywords
- bead
- outer periphery
- metal substrate
- parallel
- metal
- 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
- 239000002184 metal Substances 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 5
- 239000000758 substrate Substances 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 claims description 2
- 239000000057 synthetic resin Substances 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案に係るシリンダーヘツドの金属
ガスケツトを示す平面図、第２図は第１図のＸ―
Ｘ線に沿う端面拡大図、第３図は同じく第１図の
Ｙ―Ｙ線に沿う端面拡大図、第４図は従来のシリ
ンダーヘツドの金属ガスケツトにおける要部断面
図である。
１……金属ガスケツト、２……金属基板、３…
…ビード、４ａ，４ｂ……金属薄板、５ａ，５ｂ
……凹所、６……合成樹脂の皮膜、Ａ……シリン
ダーボア開口部、Ｈ……ビードの膨出高さ。
Fig. 1 is a plan view showing the metal gasket of the cylinder head according to the present invention, and Fig. 2 is a plan view showing the metal gasket of the cylinder head according to the present invention.
FIG. 3 is an enlarged end view taken along the X-line, FIG. 3 is an enlarged end view taken along the YY line of FIG. 1, and FIG. 4 is a cross-sectional view of a main part of a conventional metal gasket of a cylinder head. 1...Metal gasket, 2...Metal substrate, 3...
...Bead, 4a, 4b...Thin metal plate, 5a, 5b
...Recess, 6...Synthetic resin film, A...Cylinder bore opening, H...Bead bulge height.
Claims (1)
外周部の周縁に、外側に向つて膨出する断面波形
のビード３を形成した金属基板２において、その
両面にゴム等合成樹脂の被膜６を形成し、かつ並
列するシリンダーボア用開口部Ａ相互間、および
開口部Ａと外周部の間とのビード３，３間の凹所
５ａ，５ｂには、ビード３の膨出高さＨよりも小
さい厚みの金属薄板４ａ，４ｂを固着したシリン
ダーヘツドの金属ガスケツト。 A metal substrate 2 has a bead 3 with a corrugated cross section that bulges outward in parallel openings for cylinder bores, etc. and on the periphery of the outer periphery, and a coating 6 of synthetic resin such as rubber is formed on both sides of the metal substrate 2. , and the recesses 5a and 5b between the beads 3 and 3 between the parallel cylinder bore openings A and between the opening A and the outer periphery have a thickness smaller than the bulging height H of the bead 3. A metal gasket of a cylinder head to which thin metal plates 4a and 4b are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5884487U JPS63166759U (en) | 1987-04-17 | 1987-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5884487U JPS63166759U (en) | 1987-04-17 | 1987-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63166759U true JPS63166759U (en) | 1988-10-31 |
Family
ID=30889783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5884487U Pending JPS63166759U (en) | 1987-04-17 | 1987-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63166759U (en) |
-
1987
- 1987-04-17 JP JP5884487U patent/JPS63166759U/ja active Pending