JPS6422809U - - Google Patents
Info
- Publication number
- JPS6422809U JPS6422809U JP11684587U JP11684587U JPS6422809U JP S6422809 U JPS6422809 U JP S6422809U JP 11684587 U JP11684587 U JP 11684587U JP 11684587 U JP11684587 U JP 11684587U JP S6422809 U JPS6422809 U JP S6422809U
- Authority
- JP
- Japan
- Prior art keywords
- oil passage
- chain
- camshaft
- cylinder head
- engine
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Valve-Gear Or Valve Arrangements (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示すシリンダヘツ
ド部の平面図、第２図は第１図におけるタイミン
グチエーンの概略を示す図、第３図は第１図の正
面断面図、第４図は第３図中のＨＬＡ部の詳細断
面図である。
２１……油圧式ラツシユアジヤスター、２２，
２３……カムシヤフト、２５……スプロケツトホ
イール、２６……タイミングチエーン、４１……
オイル通路、４５……オイル供給孔。
FIG. 1 is a plan view of a cylinder head showing an embodiment of the present invention, FIG. 2 is a diagram schematically showing the timing chain in FIG. 1, FIG. 3 is a front sectional view of FIG. 1, and FIG. 3 is a detailed sectional view of the HLA section in FIG. 3. FIG. 21...Hydraulic lash adjuster, 22,
23...Camshaft, 25...Sprocket wheel, 26...Timing chain, 41...
Oil passage, 45...oil supply hole.
Claims (1)
を介してそのカムシヤフトをチエーン駆動するよ
うにしたＯＨＣ型エンジンにおいて、各気筒に対
応させてシリンダヘツドに設けた油圧式ラツシユ
アジヤスターの各挿入孔を連結させて、該シリン
ダヘツドに長手方向に沿つて直線状にオイル通路
を形成し、該オイル通路のチエーン側端部にチエ
ーン及びスプロケツトへのオイル供給孔を形成し
たことを特徴とするエンジンのオイル通路構造。 In an OHC type engine in which the camshaft is chain-driven via a sprocket wheel provided at the end of the camshaft, each insertion hole of a hydraulic latch adjuster provided in the cylinder head corresponding to each cylinder is connected. An oil passage structure for an engine, characterized in that an oil passage is formed linearly in the cylinder head along the longitudinal direction, and an oil supply hole to the chain and sprocket is formed at the chain side end of the oil passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684587U JPS6422809U (en) | 1987-07-31 | 1987-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11684587U JPS6422809U (en) | 1987-07-31 | 1987-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6422809U true JPS6422809U (en) | 1989-02-07 |
Family
ID=31359758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11684587U Pending JPS6422809U (en) | 1987-07-31 | 1987-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6422809U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287545A (en) * | 1976-01-13 | 1977-07-21 | Toyota Motor Corp | Engine oil circulating apparatus |
-
1987
- 1987-07-31 JP JP11684587U patent/JPS6422809U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5287545A (en) * | 1976-01-13 | 1977-07-21 | Toyota Motor Corp | Engine oil circulating apparatus |