JPS613946U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS613946U JPS613946U JP8742884U JP8742884U JPS613946U JP S613946 U JPS613946 U JP S613946U JP 8742884 U JP8742884 U JP 8742884U JP 8742884 U JP8742884 U JP 8742884U JP S613946 U JPS613946 U JP S613946U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- piston
- engine piston
- space
- 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.)
- Granted
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縦断面図、第２図は第
１図のＡ−Ａ線矢視断面図、第３図は第１図のＢ−Ｂ線
矢視断面図、第４図は本考案の別の実施例を示す縦断面
図、第５図は第４図のＣ−Ｃ線矢視断面図、第６図は第
４図めＤ−Ｄ線矢視断面図、第７図は断熱エンジンの縦
断面図である。
３・・・ピストン頂面、４・・・キャビティ壁、５・・
・ピストンピンボス、１２・・・空間、１４，１４’・
・・リブ。FIG. 1 is a longitudinal cross-sectional view showing an embodiment of the present invention, FIG. 2 is a cross-sectional view taken along the line A-A in FIG. 1, and FIG. 3 is a cross-sectional view taken along the line B-B in FIG. Fig. 4 is a longitudinal sectional view showing another embodiment of the present invention, Fig. 5 is a sectional view taken along the line C-C of Fig. 4, and Fig. 6 is a sectional view taken along the line D-D of Fig. 4. , FIG. 7 is a longitudinal sectional view of the adiabatic engine. 3... Piston top surface, 4... Cavity wall, 5...
・Piston pin boss, 12...space, 14, 14'・
··rib.
Claims (1)
された空間内にピスト′ン頂面とピストンピンボスとを
連結するリブが設けられたことを特徴とする内燃機関の
ピストン。 （２）リブとキャビテイ壁とは空間により分離されてい
ることを特徴とする実用新案登録請求の範囲第１項記載
の内燃機関のピストン。 （３）キャビテイ壁とピストンピンボスとは空間により
分離されていることを特徴とする実用新案登録請求の範
囲第１項または第２項記載の内燃機関のピストン。[Claims for Utility Model Registration] {1} A space is formed on the outer periphery of the cavity wall, and a rib is provided in the formed space to connect the top surface of the piston and the piston pin boss. Piston of an internal combustion engine. (2) A piston for an internal combustion engine according to claim 1, wherein the rib and the cavity wall are separated by a space. (3) A piston for an internal combustion engine according to claim 1 or 2, wherein the cavity wall and the piston pin boss are separated by a space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742884U JPS613946U (en) | 1984-06-14 | 1984-06-14 | internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8742884U JPS613946U (en) | 1984-06-14 | 1984-06-14 | internal combustion engine piston |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS613946U true JPS613946U (en) | 1986-01-11 |
| JPH0353004Y2 JPH0353004Y2 (en) | 1991-11-19 |
Family
ID=30639634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8742884U Granted JPS613946U (en) | 1984-06-14 | 1984-06-14 | internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS613946U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521000A (en) * | 2011-06-29 | 2014-08-25 | フェデラル−モーグル コーポレイション | Piston with lower crown support feature |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562041U (en) * | 1979-06-18 | 1981-01-09 | ||
| JPS59117859U (en) * | 1983-01-31 | 1984-08-09 | 日野自動車株式会社 | cast iron piston |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562041B2 (en) * | 1972-04-19 | 1981-01-17 |
-
1984
- 1984-06-14 JP JP8742884U patent/JPS613946U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS562041U (en) * | 1979-06-18 | 1981-01-09 | ||
| JPS59117859U (en) * | 1983-01-31 | 1984-08-09 | 日野自動車株式会社 | cast iron piston |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014521000A (en) * | 2011-06-29 | 2014-08-25 | フェデラル−モーグル コーポレイション | Piston with lower crown support feature |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0353004Y2 (en) | 1991-11-19 |
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