JPH0442962U - - Google Patents
Info
- Publication number
- JPH0442962U JPH0442962U JP8486590U JP8486590U JPH0442962U JP H0442962 U JPH0442962 U JP H0442962U JP 8486590 U JP8486590 U JP 8486590U JP 8486590 U JP8486590 U JP 8486590U JP H0442962 U JPH0442962 U JP H0442962U
- Authority
- JP
- Japan
- Prior art keywords
- bead
- metal
- diameter
- plate
- mounting hole
- 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
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 239000011324 bead Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims 1
- 238000010030 laminating Methods 0.000 claims 1
- 239000010935 stainless steel Substances 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Gasket Seals (AREA)
Description
第１図は排気マニホールド用金属ガスケツトの
１実施例を示す平面図、第２図は第１図のＡ−Ａ
線における拡大断面図、第３図乃至第５図は他の
実施例の第１図のＡ−Ａ線に相当する部分の拡大
断面図である。
１……ガスケツト本体、２……ガス排気口、３
……取付用穴、４……金属製中板、５，５ａ，５
ｂ……ビード板、６……取付穴、７，７ａ，７ｂ
，７ｃ……バカ穴、８……面取り。
Fig. 1 is a plan view showing one embodiment of a metal gasket for an exhaust manifold, and Fig. 2 is an A-A diagram in Fig. 1.
FIGS. 3 to 5 are enlarged sectional views of a portion corresponding to line A--A in FIG. 1 of another embodiment. 1...Gasket body, 2...Gas exhaust port, 3
...Mounting hole, 4...Metal middle plate, 5, 5a, 5
b...Bead plate, 6...Mounting hole, 7, 7a, 7b
, 7c...baka hole, 8...chamfer.
Claims (1)
したアルミニウム合金製のシリンダヘツド側面と
の間にスタツドボルトにより挟着される、金属製
中板の両面に単数又は複数のビード板を積層した
排気マニホールド用金属ガスケツトにおいて、前
記金属製中板４を軟鋼板とするとともにビード板
５をステンレス鋼製とし、金属製中板４の厚みを
積層される他のビード板５よりも若干厚くし、ガ
スケツト本体に開設された取付用穴３を、前記ス
タツドボルトの位置及び外径に対し高精度に穿設
された穴径の金属製中板４の取付穴６と、両側の
ビード板５に穿設された前記取付穴６の径よりも
大きい径のバカ穴とで同心上に形成したことを特
徴とする排気マニホールド用金属ガスケツト。 ２ 複数を積層したビード板のバカ穴は、内、外
側層いずれか一方若しくは両方の径が大である請
求項１記載の排気マニホールド用金属ガスケツト
。[Scope of Claim for Utility Model Registration] 1. One or more metal intermediate plates sandwiched by stud bolts between the end face of the exhaust manifold and the side face of the aluminum alloy cylinder head with the exhaust discharge port opened. In a metal gasket for an exhaust manifold in which bead plates are laminated, the metal middle plate 4 is made of a mild steel plate, the bead plate 5 is made of stainless steel, and the thickness of the metal middle plate 4 is set to be greater than that of the other bead plates 5 to be laminated. The mounting hole 3 made in the gasket body is connected to the mounting hole 6 in the metal middle plate 4, which has a hole diameter that is drilled with high precision in accordance with the position and outer diameter of the stud bolt, and the mounting hole 3 on both sides. A metal gasket for an exhaust manifold, characterized in that it is formed concentrically with a hollow hole having a diameter larger than the diameter of the mounting hole 6 bored in the bead plate 5. 2. The metal gasket for an exhaust manifold according to claim 1, wherein the hole in the bead plate formed by laminating a plurality of bead plates has a larger diameter in one or both of the inner and outer layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8486590U JPH0442962U (en) | 1990-08-10 | 1990-08-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8486590U JPH0442962U (en) | 1990-08-10 | 1990-08-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0442962U true JPH0442962U (en) | 1992-04-13 |
Family
ID=31633633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8486590U Pending JPH0442962U (en) | 1990-08-10 | 1990-08-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0442962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173788A (en) * | 1999-12-15 | 2001-06-26 | Nippon Gasket Co Ltd | Metal gasket |
-
1990
- 1990-08-10 JP JP8486590U patent/JPH0442962U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001173788A (en) * | 1999-12-15 | 2001-06-26 | Nippon Gasket Co Ltd | Metal gasket |