JPS6057715U - Oil supply passage structure in internal combustion engine valve train - Google Patents
Oil supply passage structure in internal combustion engine valve trainInfo
- Publication number
- JPS6057715U JPS6057715U JP14920383U JP14920383U JPS6057715U JP S6057715 U JPS6057715 U JP S6057715U JP 14920383 U JP14920383 U JP 14920383U JP 14920383 U JP14920383 U JP 14920383U JP S6057715 U JPS6057715 U JP S6057715U
- Authority
- JP
- Japan
- Prior art keywords
- oil supply
- supply passage
- combustion engine
- internal combustion
- oil
- 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
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図乃至第9図は本考案の一実施例を示し、第1図は
シリンダヘッド部の一部を切欠した平面図、第2図は第
1図の■−■線に沿う縦断面図、第3図は第2図の■−
■線に沿う縦断面図、第4図は第2図のIV−IV線に
沿う縦断面図、第5図は第2図の■−■線に沿う縦断面
図、第6図は第2図のVI−VI線に沿う縦断面図、第
7図は第2図の■−■線に沿う縦断面図、第8図は第3
図の■−■線に沿う縦断面図、第9図は第1図のIX−
IX線に沿う縦断面図、第10図は従来の給油路を備え
た内燃機関の一部を切欠した斜視図、第11図は同給油
路部分の拡大斜視図である。
36・・・・・・カム軸ホルダ、51・・・・・・第1
給油路、59・・・・・・第2給油路、66・・・・・
・第3給油路、63・・・・・・カム。Figures 1 to 9 show an embodiment of the present invention, with Figure 1 being a partially cutaway plan view of the cylinder head, and Figure 2 being a longitudinal sectional view taken along the line ■-■ in Figure 1. , Figure 3 shows ■- in Figure 2.
Figure 4 is a vertical cross-sectional view along line IV--IV in Figure 2, Figure 5 is a vertical cross-sectional view along line ■-■ in Figure 2, Figure 6 is a vertical cross-sectional view along line IV-IV in Figure 2, Fig. 7 is a longitudinal sectional view taken along line VI-VI in the figure, Fig. 7 is a longitudinal sectional view taken along line ■-■ in Fig. 2, and Fig. 8 is a longitudinal sectional view taken along line 3 in Fig.
A vertical cross-sectional view along the line ■-■ in the figure, Figure 9 is IX- in Figure 1.
FIG. 10 is a partially cutaway perspective view of an internal combustion engine equipped with a conventional oil supply passage, and FIG. 11 is an enlarged perspective view of the oil supply passage. 36...Camshaft holder, 51...First
Oil supply path, 59...Second oil supply path, 66...
・Third oil supply path, 63...cam.
Claims (1)
に連通接続されると共にカム軸外周のカムとロッカアー
ムとの当接部に給油する第2゛給油路と、該第1給油路
又は第2給油路に連通接続されると共に油を作動圧力媒
体として作動する機器に給油する第3給油路とを具備し
、これら第1、第2、及び第3給油路をカム軸ホルダの
内部に穿設したことを特徴とする内燃機関の動弁機構に
お、 ける給油路構造。a first oil supply passage connected to the oil pump; a second oil supply passage that is communicatively connected to the first oil supply passage and supplies oil to the contact portion between the cam and the rocker arm on the outer periphery of the camshaft; and the first oil supply passage. or a third oil supply passage that is connected to the second oil supply passage and supplies oil to equipment that operates using oil as a working pressure medium, and these first, second, and third oil supply passages are connected to the inside of the camshaft holder. An oil supply passage structure in a valve mechanism of an internal combustion engine, characterized in that the oil supply passage is bored in the valve mechanism of an internal combustion engine.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14920383U JPS6057715U (en) | 1983-09-27 | 1983-09-27 | Oil supply passage structure in internal combustion engine valve train |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14920383U JPS6057715U (en) | 1983-09-27 | 1983-09-27 | Oil supply passage structure in internal combustion engine valve train |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6057715U true JPS6057715U (en) | 1985-04-22 |
Family
ID=30331274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14920383U Pending JPS6057715U (en) | 1983-09-27 | 1983-09-27 | Oil supply passage structure in internal combustion engine valve train |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6057715U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277810A (en) * | 1985-05-31 | 1986-12-08 | Honda Motor Co Ltd | Oil feeding apparatus in tappet mechanism equipped with hydraulic tappet for internal-combustion engine |
JPS6285107A (en) * | 1985-10-09 | 1987-04-18 | Yamaha Motor Co Ltd | Cam shaft supporting mechanism of dohc engine for motorcycle |
-
1983
- 1983-09-27 JP JP14920383U patent/JPS6057715U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277810A (en) * | 1985-05-31 | 1986-12-08 | Honda Motor Co Ltd | Oil feeding apparatus in tappet mechanism equipped with hydraulic tappet for internal-combustion engine |
JPS6285107A (en) * | 1985-10-09 | 1987-04-18 | Yamaha Motor Co Ltd | Cam shaft supporting mechanism of dohc engine for motorcycle |
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