JPS5886452U - internal combustion engine crankcase - Google Patents
internal combustion engine crankcaseInfo
- Publication number
- JPS5886452U JPS5886452U JP18092181U JP18092181U JPS5886452U JP S5886452 U JPS5886452 U JP S5886452U JP 18092181 U JP18092181 U JP 18092181U JP 18092181 U JP18092181 U JP 18092181U JP S5886452 U JPS5886452 U JP S5886452U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- crankcase
- drain port
- engine crankcase
- 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
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- 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の一例を示す縦断面図、第２図
は第１図に示す内燃機関の一使用例を示すクランクケー
スの排油口および取付ベース部分の縦断面図、第３図は
回能の使用例を示すクランクケースの排油口および取付
ベース部分の縦断面図、第４図は本考案の一実施例のク
ランクケースを示す排油口および取付ベース部分の縦断
面図、第５図は同正面図、第６図は本考案の他の実施例
のり ′ランクケースを示す排油口および取付ベース部
分の縦断面図、第７図は同正面図である。
１・・・・・・クランクケース、２・・・・・・オイル
溜め、３・・・・・・排油口、３ａ・・・・・・排油口
の外端、４・・・・・・プラグ、５・・・・・・取付ベ
ース、６・・・・・・継手、７・・・・・・切欠、８・
・・・・・オイルガイド、８ａ・・・・・・オイルガイ
ドの先端、９・・・・・・ガスケット、１０・・・・・
・補助ガイド、１０ａ・・・・・・補助ガイドの両側縁
部。Fig. 1 is a longitudinal cross-sectional view showing an example of a conventional internal combustion engine, Fig. 2 is a longitudinal cross-sectional view of a crankcase oil drain port and mounting base portion showing an example of use of the internal combustion engine shown in Fig. 1, The figure is a vertical cross-sectional view of the oil drain port and mounting base portion of a crankcase showing an example of the use of the pump, and Figure 4 is a vertical cross-sectional view of the oil drain port and mounting base portion showing a crankcase according to an embodiment of the present invention. , FIG. 5 is a front view of the same, FIG. 6 is a vertical cross-sectional view of the oil drain port and the mounting base portion showing a glue rank case according to another embodiment of the present invention, and FIG. 7 is a front view of the same. 1... Crank case, 2... Oil reservoir, 3... Oil drain port, 3a... Outer end of oil drain port, 4... ...Plug, 5...Mounting base, 6...Joint, 7...Notch, 8...
...Oil guide, 8a...Tip of oil guide, 9...Gasket, 10...
- Auxiliary guide, 10a...Both edges of the auxiliary guide.
Claims (1)
ランクケースの底部に潤滑油の排油口を設け、この排油
口に着脱可能にプラグを装着した内燃機関において、前
記排油口の少な（とも下部周囲から先端が内燃機関の取
付ベースよりも外方に突出する樋状のオイルガイドを一
体に形成したことを特徴とする内燃機関のクランクケー
ス。In an internal combustion engine, a lubricating oil reservoir is formed in the bottom of the crankcase, a lubricating oil drain port is provided in the bottom of the crankcase, and a plug is removably attached to the oil drain port. (A crankcase for an internal combustion engine characterized by integrally forming a gutter-shaped oil guide whose tip protrudes outward from the mounting base of the internal combustion engine from around the lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092181U JPS5886452U (en) | 1981-12-04 | 1981-12-04 | internal combustion engine crankcase |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18092181U JPS5886452U (en) | 1981-12-04 | 1981-12-04 | internal combustion engine crankcase |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5886452U true JPS5886452U (en) | 1983-06-11 |
Family
ID=29977942
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18092181U Pending JPS5886452U (en) | 1981-12-04 | 1981-12-04 | internal combustion engine crankcase |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5886452U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113535A (en) * | 1997-06-25 | 1999-01-19 | Honda Motor Co Ltd | Crank case structure for engine |
| WO2011092866A1 (en) * | 2010-01-27 | 2011-08-04 | 愛知機械工業株式会社 | Structure for preventing oil from trickling down |
| JP2012136986A (en) * | 2010-12-24 | 2012-07-19 | Daihatsu Motor Co Ltd | Dripping guiding structure |
| JP2020139465A (en) * | 2019-02-28 | 2020-09-03 | 本田技研工業株式会社 | Oil discharge structure of saddle-riding type vehicle |
-
1981
- 1981-12-04 JP JP18092181U patent/JPS5886452U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1113535A (en) * | 1997-06-25 | 1999-01-19 | Honda Motor Co Ltd | Crank case structure for engine |
| WO2011092866A1 (en) * | 2010-01-27 | 2011-08-04 | 愛知機械工業株式会社 | Structure for preventing oil from trickling down |
| JP2012136986A (en) * | 2010-12-24 | 2012-07-19 | Daihatsu Motor Co Ltd | Dripping guiding structure |
| JP2020139465A (en) * | 2019-02-28 | 2020-09-03 | 本田技研工業株式会社 | Oil discharge structure of saddle-riding type vehicle |
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