JPS6021540U - Piston for internal combustion engine - Google Patents
Piston for internal combustion engineInfo
- Publication number
- JPS6021540U JPS6021540U JP11348283U JP11348283U JPS6021540U JP S6021540 U JPS6021540 U JP S6021540U JP 11348283 U JP11348283 U JP 11348283U JP 11348283 U JP11348283 U JP 11348283U JP S6021540 U JPS6021540 U JP S6021540U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- outer circumferential
- circumferential surface
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例を示す正面図、第２図は同縦
断側面拡大図、第３図は本考案の他の実施例を示す要部
縦断側面拡大図、第４図は本考案の更に他の実施例を示
す正面図、第５図は同部分断面拡大図、第６図は本考案
のまた更に他の実施例を示す正面図、第７図は同縦断側
面拡大図、第８図は第７図の変形例を示す側断面床であ
る。
１・・・シリンダ、２・・・ピストン、６・・・スカー
ト部、？、７０．８１・・・斜面部、１１・・・楔状空
間、８・・・油溜部、６１・・・パッド、６３・・・弾
性パッド、８０・・・円周溝。Fig. 1 is a front view showing one embodiment of the present invention, Fig. 2 is an enlarged vertical sectional side view of the same, Fig. 3 is an enlarged vertical sectional side view of the main part showing another embodiment of the invention, and Fig. 4 is a main part of the main part of the main part showing another embodiment of the invention. FIG. 5 is a front view showing still another embodiment of the invention, FIG. 5 is an enlarged partial sectional view of the same, FIG. 6 is a front view showing still another embodiment of the invention, FIG. 7 is an enlarged longitudinal sectional side view of the same, FIG. 8 is a side sectional floor showing a modification of FIG. 7. 1...Cylinder, 2...Piston, 6...Skirt part,? , 70.81... Slope portion, 11... Wedge-shaped space, 8... Oil reservoir portion, 61... Pad, 63... Elastic pad, 80... Circumferential groove.
Claims (1)
分に、ピストンの下降方向に向って、スカート部外周面
とシリンダ内壁面との距離を漸次大きくする斜面部を形
成したことを特徴とする内燃機関用ピストン。An internal combustion engine characterized in that, at least in a portion of the outer circumferential surface of the skirt portion to which side pressure is applied, a slope portion is formed to gradually increase the distance between the outer circumferential surface of the skirt portion and the inner wall surface of the cylinder in the downward direction of the piston. piston for.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348283U JPS6021540U (en) | 1983-07-21 | 1983-07-21 | Piston for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11348283U JPS6021540U (en) | 1983-07-21 | 1983-07-21 | Piston for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6021540U true JPS6021540U (en) | 1985-02-14 |
Family
ID=30262681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11348283U Pending JPS6021540U (en) | 1983-07-21 | 1983-07-21 | Piston for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6021540U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392051U (en) * | 1986-12-08 | 1988-06-14 | ||
| JP2019173593A (en) * | 2018-03-27 | 2019-10-10 | アート金属工業株式会社 | Piston for internal combustion engines |
-
1983
- 1983-07-21 JP JP11348283U patent/JPS6021540U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6392051U (en) * | 1986-12-08 | 1988-06-14 | ||
| JP2019173593A (en) * | 2018-03-27 | 2019-10-10 | アート金属工業株式会社 | Piston for internal combustion engines |
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