JPS61114055U - - Google Patents
Info
- Publication number
- JPS61114055U JPS61114055U JP19658284U JP19658284U JPS61114055U JP S61114055 U JPS61114055 U JP S61114055U JP 19658284 U JP19658284 U JP 19658284U JP 19658284 U JP19658284 U JP 19658284U JP S61114055 U JPS61114055 U JP S61114055U
- Authority
- JP
- Japan
- Prior art keywords
- head
- eyelet
- head gasket
- cylinder
- bolt 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
- 239000002184 metal Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Gasket Seals (AREA)
Description
第１図は本考案の一実施例に係るヘツドガスケ
ツトの平面図、第２図は第１図の―線に沿う
部分拡大断面図、第３図はハトメ部の具体的寸法
の一例を示すボルト穴縁部の断面図、第４図は従
来のシリンダボア歪を示す概念図、第５図は第１
図のヘツドガスケツトを用いた場合のシリンダボ
ア歪を示す概念図、第６図は従来のヘツドガスケ
ツトの平面図、第７図は第６図の―線に沿う
部分拡大断面図、第８図は第６図のヘツドガスケ
ツトを組付けた場合のシリンダブロツクの変形を
示すヘツドガスケツトまわりの縦断面図、である
。
１１…ガスケツトシート部、１２…シリンダボ
ア穴、１３…グロメツト、１４…ボルト穴、１５
…ハトメ、１６…金属板。
Fig. 1 is a plan view of a head gasket according to an embodiment of the present invention, Fig. 2 is a partially enlarged sectional view taken along the line - in Fig. 1, and Fig. 3 is a bolt hole showing an example of specific dimensions of the eyelet portion. A cross-sectional view of the edge, Figure 4 is a conceptual diagram showing conventional cylinder bore distortion, and Figure 5 is a diagram showing the conventional cylinder bore distortion.
A conceptual diagram showing cylinder bore distortion when using the head gasket shown in the figure, Figure 6 is a plan view of a conventional head gasket, Figure 7 is a partially enlarged cross-sectional view taken along the - line in Figure 6, and Figure 8 is the figure shown in Figure 6. FIG. 3 is a longitudinal cross-sectional view of the area around the head gasket showing deformation of the cylinder block when the head gasket of FIG. 11... Gasket seat part, 12... Cylinder bore hole, 13... Grommet, 14... Bolt hole, 15
...Eyelet, 16...Metal plate.
Claims (1)
装されるヘツドガスケツトにおいて、該ヘツドガ
スケツトに設けられるヘツドボルト用のボルト穴
を、環状の金具であるハトメをボルト穴周縁に取
り付けたハトメ構造に構成し、かつ、シリンダヘ
ツド面およびシリンダブロツク面の少なくとも一
方の面に、金属板を、ハトメ外周縁からのはみ出
し代をもたせてハトメの周囲にはさみ込んだこと
を特徴とするヘツドガスケツト。 In the head gasket interposed between the cylinder head and the cylinder block, the bolt hole for the head bolt provided in the head gasket is configured with an eyelet structure in which an eyelet, which is an annular metal fitting, is attached to the periphery of the bolt hole, and the cylinder A head gasket characterized in that a metal plate is sandwiched around the eyelet on at least one of the head surface and the cylinder block surface with an amount of protrusion from the outer periphery of the eyelet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658284U JPS61114055U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19658284U JPS61114055U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61114055U true JPS61114055U (en) | 1986-07-18 |
Family
ID=30754391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19658284U Pending JPS61114055U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61114055U (en) |
-
1984
- 1984-12-28 JP JP19658284U patent/JPS61114055U/ja active Pending