JPS62108619U - - Google Patents
Info
- Publication number
- JPS62108619U JPS62108619U JP19946285U JP19946285U JPS62108619U JP S62108619 U JPS62108619 U JP S62108619U JP 19946285 U JP19946285 U JP 19946285U JP 19946285 U JP19946285 U JP 19946285U JP S62108619 U JPS62108619 U JP S62108619U
- Authority
- JP
- Japan
- Prior art keywords
- camshaft
- thrust bearing
- bearing structure
- bearing surface
- thrust
- 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
- 230000007423 decrease Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案に係るスラスト軸受構造の部分
断面側面図、第２図は本考案のスラスト軸受構造
の要部の分解斜視図、第３図は一般的なカム軸の
ジヤーナル部の平面図、第４図は一般的な吸排気
系の動弁機構を示す図解図、第５図は第３図のＶ
―Ｖ線断面図。
１……シリンダヘツド、３，５……カム軸、５
１，５３……フランジ、６２，６３……スラスト
軸受面、７１……油溝。
Fig. 1 is a partially sectional side view of the thrust bearing structure according to the present invention, Fig. 2 is an exploded perspective view of the main parts of the thrust bearing structure of the present invention, and Fig. 3 is a plan view of the journal portion of a general camshaft. , Fig. 4 is an illustrative diagram showing the valve mechanism of a general intake/exhaust system, and Fig. 5 is a diagram showing the valve mechanism of a general intake/exhaust system.
-V-line sectional view. 1... Cylinder head, 3, 5... Camshaft, 5
1, 53...Flange, 62, 63...Thrust bearing surface, 71...Oil groove.
Claims (1)
ム軸に形成したフランジを押し当てることにより
カム軸をスラスト方向に軸支するスラスト軸受構
造において、上記スラスト軸受面にカム軸円周方
向に延びる円弧状の油溝を形成すると共に該油溝
はカム軸の回転方向に従つて溝幅が小さくなるこ
とを特徴とするカム軸のスラスト軸受構造。 In a thrust bearing structure in which the camshaft is supported in the thrust direction by pressing a flange formed on the camshaft against a thrust bearing surface formed on the cylinder head, an arc-shaped oil extending in the circumferential direction of the camshaft is provided on the thrust bearing surface. A thrust bearing structure for a camshaft, characterized in that a groove is formed and the width of the oil groove decreases in accordance with the direction of rotation of the camshaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19946285U JPS62108619U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19946285U JPS62108619U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62108619U true JPS62108619U (en) | 1987-07-11 |
Family
ID=31161108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19946285U Pending JPS62108619U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62108619U (en) |
-
1985
- 1985-12-27 JP JP19946285U patent/JPS62108619U/ja active Pending