JPS63104612U - - Google Patents
Info
- Publication number
- JPS63104612U JPS63104612U JP20193686U JP20193686U JPS63104612U JP S63104612 U JPS63104612 U JP S63104612U JP 20193686 U JP20193686 U JP 20193686U JP 20193686 U JP20193686 U JP 20193686U JP S63104612 U JPS63104612 U JP S63104612U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- passage
- engine
- pressurizing
- power transmission
- 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
- 230000005540 biological transmission Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 6
- 239000010687 lubricating oil Substances 0.000 claims 3
- 230000001050 lubricating effect Effects 0.000 claims 1
Description
第１図は本考案による空冷式直列２気筒エンジ
ンの一実施例を示す断面図、第２図は第１図の一
部破断した右側面図、第３図は第２図の―断
面図、第４図は要部の断面図である。
１……クランクケース本体、２……メインベア
リングカバー、３……クランク軸、４……バラン
サ軸（エンジン回転部材）、５，６，８……ベア
リング、１０……ドライブギヤ（動力伝達部材）
、１１……ドリブンギヤ（動力伝達部材）、１３
……カム軸、１７……オイルポンプ、２５……第
１オイルギヤラリ、２７……第２オイルギヤラリ
、３０……オイル供給路、３１……オイル取入孔
、３５……オイル通路、３６……オイル圧送通路
、３７……オイルリリーフバルブ、３７ａ……チ
エツクボール弁、３８……スプリング、３９……
プレート。
FIG. 1 is a sectional view showing an embodiment of an air-cooled in-line two-cylinder engine according to the present invention, FIG. 2 is a partially cutaway right side view of FIG. 1, and FIG. 3 is a sectional view of FIG. FIG. 4 is a sectional view of the main part. 1... Crank case body, 2... Main bearing cover, 3... Crankshaft, 4... Balancer shaft (engine rotating member), 5, 6, 8... Bearing, 10... Drive gear (power transmission member)
, 11...driven gear (power transmission member), 13
...Camshaft, 17...Oil pump, 25...First oil gear rally, 27...Second oil gear rally, 30...Oil supply path, 31...Oil intake hole, 35...Oil passage, 36...Oil Pressure feed passage, 37...Oil relief valve, 37a...Check ball valve, 38...Spring, 39...
plate.
Claims (1)
たクランクケース本体と、潤滑系のオイル通路を
有するメインベアリングカバーとによりクランク
軸を支持し、 上記メインベアリングカバー側に、エンジン回
転部材によつて動力伝達部材を介して駆動される
オイルポンプと、潤滑油を吸入するオイル通路と
、上記オイルポンプよりエンジン各部に潤滑油を
圧送するオイル圧送通路とを設け、 上記オイル圧送通路に連通し、上記エンジン回
転部材に固設された動力伝達部材に対向して開口
する通路部を設け、 上記通路部に、オイルリリーフバルブを構成し
たことを特徴とするエンジンの潤滑装置。[Scope of Claim for Utility Model Registration] The crankshaft is supported by a crankcase body in which the crankcase and cylinder are integrally formed, and a main bearing cover having a lubricating oil passage. An oil pump driven by a rotating member via a power transmission member, an oil passage for sucking lubricating oil, and an oil pressurizing passage for pressurizing the lubricating oil from the oil pump to each part of the engine, the oil pressurizing passageway 1. A lubricating device for an engine, comprising: a passage communicating with the engine and opening opposite a power transmission member fixed to the engine rotating member; and an oil relief valve configured in the passage.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20193686U JPS63104612U (en) | 1986-12-25 | 1986-12-25 | |
| US07/135,590 US4793301A (en) | 1986-12-25 | 1987-12-21 | Lubricating system for an internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20193686U JPS63104612U (en) | 1986-12-25 | 1986-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63104612U true JPS63104612U (en) | 1988-07-06 |
Family
ID=31165858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20193686U Pending JPS63104612U (en) | 1986-12-25 | 1986-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63104612U (en) |
-
1986
- 1986-12-25 JP JP20193686U patent/JPS63104612U/ja active Pending
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