JPH023046U - - Google Patents
Info
- Publication number
- JPH023046U JPH023046U JP8114188U JP8114188U JPH023046U JP H023046 U JPH023046 U JP H023046U JP 8114188 U JP8114188 U JP 8114188U JP 8114188 U JP8114188 U JP 8114188U JP H023046 U JPH023046 U JP H023046U
- Authority
- JP
- Japan
- Prior art keywords
- bead
- hole
- head gasket
- cylinder
- cylinder head
- 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
- 239000011324 bead Substances 0.000 claims description 10
- 239000002184 metal Substances 0.000 claims description 10
- 230000002093 peripheral effect Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 230000008961 swelling Effects 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
ツトの１実施例を略示する平面図、第２図は第１
図のＡ―Ａ断面図、第３図はこのメタルシリンダ
ヘツドガスケツトをデイーゼルエンジンに組み込
む状態を示す断面図、第４図は従来のメタルシリ
ンダヘツドガスケツトの１例を略示する平面図、
第５図は第４図のＢ―Ｂ断面図、第６図は従来の
メタルシリンダヘツドガスケツトをデイーゼルエ
ンジンに組み込む状態を示す断面図、第７図はこ
のメタルシリンダヘツドガスケツトのボア孔周囲
に形成されたビードを示す略平面図である。
１：メタルシリンダヘツドガスケツト、２：金
属板、３：ボア孔、４：透孔、５，６，７：ビー
ド、８：グロメツト、９：内周側平坦部、１０：
外周側平坦部、１１：傾斜部、１２：第一のビー
ド、１３：第二のビード、１４：膨出部、１５：
プラグ。
FIG. 1 is a plan view schematically showing one embodiment of the metal cylinder head gasket of the present invention, and FIG.
3 is a sectional view showing how this metal cylinder head gasket is assembled into a diesel engine, and FIG. 4 is a plan view schematically showing an example of a conventional metal cylinder head gasket.
Figure 5 is a sectional view taken along line BB in Figure 4, Figure 6 is a sectional view showing how a conventional metal cylinder head gasket is assembled into a diesel engine, and Figure 7 is a view around the bore hole of this metal cylinder head gasket. FIG. 3 is a schematic plan view showing beads formed in FIG. 1: Metal cylinder head gasket, 2: Metal plate, 3: Bore hole, 4: Through hole, 5, 6, 7: Bead, 8: Grommet, 9: Inner peripheral side flat part, 10:
Outer peripheral flat portion, 11: Slanted portion, 12: First bead, 13: Second bead, 14: Swelling portion, 15:
plug.
Claims (1)
シリンダブロツク上面に開口したシリンダ孔に整
合するボア孔と、同じくシリンダブロツク上面に
開口した水孔に整合する透孔とを有するメタルシ
リンダヘツドガスケツトに於いて、上記ボア孔の
周囲に、内周側平坦部と外周側平坦部とを摺鉢状
に傾斜した傾斜部で連続させて成る第一のビード
を、このボア孔の全周を囲む状態で設け、上記透
孔を形成した部分とシリンダヘツドガスケツトの
外周縁との間に、上記第一のビードと同様の断面
形状を有する第二のビードを、シリンダヘツドガ
スケツトの全周に亘つて設け、透孔を形成した部
分の内側と上記第一のビードとの間には他のビー
ドを設けない事を特徴とする、メタルシリンダヘ
ツドガスケツト。 Consists of one or multiple laminated metal plates,
In a metal cylinder head gasket that has a bore hole that matches the cylinder hole opened on the top surface of the cylinder block, and a through hole that matches the water hole that also opens on the top surface of the cylinder block, an inner periphery is formed around the bore hole. A first bead consisting of a side flat part and an outer circumferential flat part connected to each other by a mortar-like inclined part is provided to surround the entire circumference of this bore hole, and the part where the through hole is formed and the cylinder are provided. A second bead having the same cross-sectional shape as the first bead is provided along the entire circumference of the cylinder head gasket between the outer peripheral edge of the head gasket and the inside of the portion where the through hole is formed. A metal cylinder head gasket characterized in that no other bead is provided between the first bead and the first bead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8114188U JPH023046U (en) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8114188U JPH023046U (en) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH023046U true JPH023046U (en) | 1990-01-10 |
Family
ID=31305939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8114188U Pending JPH023046U (en) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH023046U (en) |
-
1988
- 1988-06-21 JP JP8114188U patent/JPH023046U/ja active Pending