JPS6098753U - Cylinder block for internal combustion engines - Google Patents
Cylinder block for internal combustion enginesInfo
- Publication number
- JPS6098753U JPS6098753U JP19108483U JP19108483U JPS6098753U JP S6098753 U JPS6098753 U JP S6098753U JP 19108483 U JP19108483 U JP 19108483U JP 19108483 U JP19108483 U JP 19108483U JP S6098753 U JPS6098753 U JP S6098753U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- internal combustion
- combustion engines
- cylinder
- grommet
- 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
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は、従来の内燃機関用シリンダブロックの構造例
を示す要部断面図、第２図は、同じくボルト締結時の状
態を示す要部断面図、第３図は、シリンダブロックとシ
リンダヘッドとの間に介装されるガスケットの平面図、
第４図は、ボルト締結によるシリンダボア壁変形の状態
を誇張して示 ゛す説明図、第５図は、この考案の一
実施例を示す要部断面図、第６図は、同じくボルト締結
状態を示す要部断面図である。
１・・・シリンダブロック、１ａ・・・トップデツキ、
１ｃ・・・高段部、２・・・ガスケット、３・・・シリ
ンダヘッド、４・・・ボルト、５・・・シリンダボア、
６・・・グロメット。
第４図
第３図Fig. 1 is a sectional view of the main part showing an example of the structure of a conventional cylinder block for an internal combustion engine, Fig. 2 is a sectional view of the main part showing the same state when bolts are fastened, and Fig. 3 is a cylinder block and cylinder head. A plan view of the gasket interposed between the
Fig. 4 is an explanatory view exaggerating the state of deformation of the cylinder bore wall due to bolt fastening, Fig. 5 is a sectional view of a main part showing an embodiment of this invention, and Fig. 6 is a similar state of bolt fastening. FIG. 1... Cylinder block, 1a... Top deck,
1c...High step part, 2...Gasket, 3...Cylinder head, 4...Bolt, 5...Cylinder bore,
6...Grommet. Figure 4Figure 3
Claims (1)
してシリンダヘッドがボルトにより締結される内燃機関
用シリンダブロックにおいて、該シリンダブロックのト
ップデツキの前記ガスケットシート面に対向する部分に
、前記グロメツｉに一当接する部分に対し前記ガスケッ
トシート面とグロメットとの段差より小さい段差を有す
る高段部を一体に形成したことを特徴とす仝内燃機関用
シリンダブロック。In a cylinder block for an internal combustion engine in which a cylinder head is fastened with bolts through a gasket with grommets arranged around the cylinder bore, a portion of the top deck of the cylinder block that is in contact with the grommet i is placed in a portion that faces the gasket seat surface. A cylinder block for an internal combustion engine, characterized in that a high step portion having a step smaller than the step between the gasket seat surface and the grommet is integrally formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19108483U JPS6098753U (en) | 1983-12-13 | 1983-12-13 | Cylinder block for internal combustion engines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19108483U JPS6098753U (en) | 1983-12-13 | 1983-12-13 | Cylinder block for internal combustion engines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6098753U true JPS6098753U (en) | 1985-07-05 |
Family
ID=30411573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19108483U Pending JPS6098753U (en) | 1983-12-13 | 1983-12-13 | Cylinder block for internal combustion engines |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6098753U (en) |
-
1983
- 1983-12-13 JP JP19108483U patent/JPS6098753U/en active Pending
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