JPS58163652U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS58163652U JPS58163652U JP6049682U JP6049682U JPS58163652U JP S58163652 U JPS58163652 U JP S58163652U JP 6049682 U JP6049682 U JP 6049682U JP 6049682 U JP6049682 U JP 6049682U JP S58163652 U JPS58163652 U JP S58163652U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- piston
- engine piston
- 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
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は改良前の内燃機部のピストンの縦断面図、第2
図は本考案の第1の実施例の内燃機関のピストンの縦断
面図、第3図は、本考案の第2の実施例の内燃機関のピ
ストンの要部を拡大して示す縦断面図である。
1.10・・・ピストン、7.70・・・オイルオイル
逃がし穴、8,80,80a、81,81a・・・油通
路、11・・・圧縮リング溝、12・・・オイルリング
溝、14・・・内部空間、15・・・ピストンピンボス
、16a・−・ピストンピン取付穴の内周面。Figure 1 is a vertical sectional view of the piston in the internal combustion engine section before improvement, Figure 2
The figure is a vertical cross-sectional view of a piston of an internal combustion engine according to a first embodiment of the present invention, and FIG. 3 is a vertical cross-sectional view showing an enlarged main part of a piston of an internal combustion engine according to a second embodiment of the present invention. be. 1.10... Piston, 7.70... Oil oil relief hole, 8, 80, 80a, 81, 81a... Oil passage, 11... Compression ring groove, 12... Oil ring groove, 14... Internal space, 15... Piston pin boss, 16a... Inner peripheral surface of piston pin mounting hole.
Claims (1)
内部空間とを連結するオイル通し穴とピストンピン取付
穴とを複数の油通路により連結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 ring groove or an oil through hole connecting the oil ring groove and an internal space of the piston and a piston pin mounting hole are connected by a plurality of oil passages.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6049682U JPS58163652U (en) | 1982-04-27 | 1982-04-27 | internal combustion engine piston |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6049682U JPS58163652U (en) | 1982-04-27 | 1982-04-27 | internal combustion engine piston |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS58163652U true JPS58163652U (en) | 1983-10-31 |
Family
ID=30070742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6049682U Pending JPS58163652U (en) | 1982-04-27 | 1982-04-27 | internal combustion engine piston |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58163652U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0630455U (en) * | 1992-09-29 | 1994-04-22 | 株式会社ユニシアジェックス | Piston for internal combustion engine |
-
1982
- 1982-04-27 JP JP6049682U patent/JPS58163652U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0630455U (en) * | 1992-09-29 | 1994-04-22 | 株式会社ユニシアジェックス | Piston for internal combustion engine |
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