JPS5949746U - engine cylinder block - Google Patents
engine cylinder blockInfo
- Publication number
- JPS5949746U JPS5949746U JP14665382U JP14665382U JPS5949746U JP S5949746 U JPS5949746 U JP S5949746U JP 14665382 U JP14665382 U JP 14665382U JP 14665382 U JP14665382 U JP 14665382U JP S5949746 U JPS5949746 U JP S5949746U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder block
- thickness
- built
- engine cylinder
- approximately
- 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図は従来のシリンダブロックを有するエンジンの側
面図、第２図は第１図の■−■縦断面図、第３図は第２
図の■部拡大図、第４図は本考案実施例に係るシリンダ
ブロックの要部縦断面図、第５図は第４図の■−■矢視
図である。
１・・・・・・シリンダブ冶ツク、２・・・・・・シリ
ンダヘッド、５・・・・・・シリンダボア、７・・・ウ
ォータジャケット、１０・・・肉盛部。Figure 1 is a side view of an engine with a conventional cylinder block, Figure 2 is a vertical sectional view taken along ■-■ of Figure 1, and Figure 3 is a cross-sectional view of
4 is a vertical cross-sectional view of a main part of a cylinder block according to an embodiment of the present invention, and FIG. 5 is a view taken along arrows - -■ in FIG. 4. DESCRIPTION OF SYMBOLS 1... Cylinder tab jig, 2... Cylinder head, 5... Cylinder bore, 7... Water jacket, 10... Overlay part.
Claims (1)
ンのシリンダブロックにおいて、シリンダブロックの外
壁上端外周面に、上端の肉厚が厚く、下方に漸次薄くな
るテーバ状の肉盛部を形成し、該肉盛部の上端部肉厚を
トップデツキ面の肉厚の約帆６〜１．２倍とし、かっ肉
盛部のピストン摺動方向長さをトップデツキ面の肉厚の
約２．０〜４．０倍としたことを特徴とするエンジンのIn an engine cylinder block equipped with a water jacket on the outer periphery of the cylinder pore, a tapered built-up part is formed on the outer peripheral surface of the upper end of the outer wall of the cylinder block, and the thickness of the built-up part is thick at the upper end and gradually becomes thinner downward. The wall thickness of the upper end was approximately 6 to 1.2 times the thickness of the top deck surface, and the length of the built-up part in the piston sliding direction was approximately 2.0 to 4.0 times the thickness of the top deck surface. An engine characterized by
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14665382U JPS5949746U (en) | 1982-09-27 | 1982-09-27 | engine cylinder block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14665382U JPS5949746U (en) | 1982-09-27 | 1982-09-27 | engine cylinder block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5949746U true JPS5949746U (en) | 1984-04-02 |
Family
ID=30326375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14665382U Pending JPS5949746U (en) | 1982-09-27 | 1982-09-27 | engine cylinder block |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5949746U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5743337B2 (en) * | 1976-08-31 | 1982-09-14 | ||
| JPS5759945B2 (en) * | 1974-06-27 | 1982-12-17 | Matsushita Electric Ind Co Ltd |
-
1982
- 1982-09-27 JP JP14665382U patent/JPS5949746U/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759945B2 (en) * | 1974-06-27 | 1982-12-17 | Matsushita Electric Ind Co Ltd | |
| JPS5743337B2 (en) * | 1976-08-31 | 1982-09-14 |
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