JPS60190954U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS60190954U JPS60190954U JP8012584U JP8012584U JPS60190954U JP S60190954 U JPS60190954 U JP S60190954U JP 8012584 U JP8012584 U JP 8012584U JP 8012584 U JP8012584 U JP 8012584U JP S60190954 U JPS60190954 U JP S60190954U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- engine piston
- piston
- jet hole
- 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図は本考案を適用したピストンの縦断面図、第２図
は第１図の■−■断面図、第３図は別の実施例を示して
おり、第１図の■−■断面に相当する断面図である。１
・・・・・・ボス部、４・・・・・・ピストン頂壁、７
・・・・・・オイルリング溝、１１・・・・・・オイル
噴出孔。Fig. 1 is a vertical cross-sectional view of a piston to which the present invention is applied, Fig. 2 is a cross-sectional view taken along the line ■-■ of Fig. 1, and Fig. 3 shows another embodiment. FIG. 1
...Boss part, 4 ...Piston top wall, 7
...Oil ring groove, 11...Oil spout hole.
Claims (1)
ストンピンボス部に設け、上記オイル噴出孔をオイルリ
ング溝に連通したことを特徴とする内燃機関のピストン
。A piston for an internal combustion engine, characterized in that an oil jet hole opening toward the lower surface of a piston top wall is provided in a piston pin boss portion, and the oil jet hole is communicated with an oil ring groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8012584U JPS60190954U (en) | 1984-05-29 | 1984-05-29 | internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8012584U JPS60190954U (en) | 1984-05-29 | 1984-05-29 | internal combustion engine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60190954U true JPS60190954U (en) | 1985-12-18 |
Family
ID=30625681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8012584U Pending JPS60190954U (en) | 1984-05-29 | 1984-05-29 | internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190954U (en) |
-
1984
- 1984-05-29 JP JP8012584U patent/JPS60190954U/en active Pending
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