JPS61173752U - - Google Patents
Info
- Publication number
- JPS61173752U JPS61173752U JP5644885U JP5644885U JPS61173752U JP S61173752 U JPS61173752 U JP S61173752U JP 5644885 U JP5644885 U JP 5644885U JP 5644885 U JP5644885 U JP 5644885U JP S61173752 U JPS61173752 U JP S61173752U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- main body
- dividing surface
- cylinder bore
- piston
- 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
- 238000007789 sealing Methods 0.000 description 2
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は、本考案の第１の実施例に係るエンジ
ン本体部の構造の縦断面図、第２図は、第１図に
おいて用いられているテンシヨンバーの正面図、
第３図は、第１図のフランジの斜視図、第４図は
、第１図のエンジン下部本体の斜視図、第５図は
、第１図のエンジン上部本体とエンジン下部本体
との外側分割面のシールに用いられるパイプ状の
シール部材の斜視図、第６図は、本考案の第２の
実施例に係るエンジン本体部の構造の縦断面図、
第７図は、第６図のエンジン下部本体の斜視図、
第８図は、第７図のシリンダボアブロツクの斜視
図、第９図は、従来のエンジン本体部の構造の縦
断面図、第１０図は、従来の他のエンジン本体部
の構造の縦断面図である。
１…エンジン本体部、１２…エンジン上部本体
、１３…エンジン下部本体、１４…シリンダボア
側分割面、１５…外側分割面。
FIG. 1 is a longitudinal sectional view of the structure of the engine main body according to the first embodiment of the present invention, FIG. 2 is a front view of the tension bar used in FIG. 1,
3 is a perspective view of the flange of FIG. 1, FIG. 4 is a perspective view of the engine lower body of FIG. 1, and FIG. 5 is an outer division of the engine upper body and engine lower body of FIG. 1. FIG. 6 is a perspective view of a pipe-shaped sealing member used for surface sealing, and FIG.
FIG. 7 is a perspective view of the lower engine body of FIG. 6;
8 is a perspective view of the cylinder bore block of FIG. 7, FIG. 9 is a vertical sectional view of the structure of a conventional engine main body, and FIG. 10 is a longitudinal sectional view of the structure of another conventional engine main body. It is. DESCRIPTION OF SYMBOLS 1... Engine body part, 12... Engine upper body, 13... Engine lower body, 14... Cylinder bore side division surface, 15... Outer division surface.
Claims (1)
されることによつて形成されているエンジン本体
部の構造であつて、前記エンジン上部本体と前記
エンジン下部本体との分割面に関しては、シリン
ダボア側分割面はピストンが上死点位置にあると
きに該ピストンの上端が位置する近傍に在り、外
側分割面は前記シリンダボア側分割面よりも下方
に在ることを特徴とするエンジン本体部の構造。 In the structure of an engine main body formed by abutting an engine upper main body and an engine lower main body, a dividing surface between the engine upper main body and the engine lower main body is a cylinder bore side dividing surface. is located near where the upper end of the piston is located when the piston is at the top dead center position, and the outer dividing surface is located below the cylinder bore side dividing surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5644885U JPS61173752U (en) | 1985-04-16 | 1985-04-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5644885U JPS61173752U (en) | 1985-04-16 | 1985-04-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61173752U true JPS61173752U (en) | 1986-10-29 |
Family
ID=30580049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5644885U Pending JPS61173752U (en) | 1985-04-16 | 1985-04-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61173752U (en) |
-
1985
- 1985-04-16 JP JP5644885U patent/JPS61173752U/ja active Pending