JPH0287944U - - Google Patents
Info
- Publication number
- JPH0287944U JPH0287944U JP16639488U JP16639488U JPH0287944U JP H0287944 U JPH0287944 U JP H0287944U JP 16639488 U JP16639488 U JP 16639488U JP 16639488 U JP16639488 U JP 16639488U JP H0287944 U JPH0287944 U JP H0287944U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- oil
- combustion engine
- internal combustion
- cut portion
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 5
Description
第1図は本考案による内燃機関用ピストンの一
つの実施例を示す正面図、第2図は第1図に示さ
れた内燃機関用ピストンの平面図、第3図は第1
図の線−に沿う断面図、第4図乃至第6図は
各々本考案による内燃機関用ピストンの他の実施
例を要部について示す縦断面図である。
10……ピストン、12……ピストン頂部、1
4……スカート部、16……トツプリング溝、1
8……セカンドリング溝、20……オイルリング
溝、22……ピストンピン孔、24……サイドカ
ツト部、28……ピストン内部空間、29……天
井壁、30……オイル通路孔、32……オイル受
止め板、34,36……折曲片、38……オイル
通路孔。
1 is a front view showing one embodiment of a piston for an internal combustion engine according to the present invention, FIG. 2 is a plan view of the piston for an internal combustion engine shown in FIG. 1, and FIG.
4 to 6 are longitudinal sectional views showing main parts of other embodiments of the piston for an internal combustion engine according to the present invention. 10... Piston, 12... Piston top, 1
4... Skirt portion, 16... Top spring groove, 1
8... Second ring groove, 20... Oil ring groove, 22... Piston pin hole, 24... Side cut portion, 28... Piston internal space, 29... Ceiling wall, 30... Oil passage hole, 32... Oil receiving plate, 34, 36...bent piece, 38...oil passage hole.
Claims (1)
口端の周りにピストン外周面より窪んだサイドカ
ツト部を有する内燃機関用ピストンに於て、前記
サイドカツト部の下部にピストン内部空間と連通
するオイル通路孔が設けられ、ピストン内部に前
記オイル通路孔よりのオイルを受止めるオイル受
止め板部が張出して設けられていることを特徴と
する内燃機関用ピストン。 In an internal combustion engine piston having a side cut portion recessed from the piston outer circumferential surface around the open end of a piston pin hole opened in the piston outer circumferential surface, an oil passage hole communicating with the piston internal space is provided at the lower part of the side cut portion. A piston for an internal combustion engine, characterized in that the piston is provided with an oil receiving plate projecting inside the piston for receiving oil from the oil passage hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16639488U JPH0287944U (en) | 1988-12-23 | 1988-12-23 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16639488U JPH0287944U (en) | 1988-12-23 | 1988-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0287944U true JPH0287944U (en) | 1990-07-12 |
Family
ID=31453733
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16639488U Pending JPH0287944U (en) | 1988-12-23 | 1988-12-23 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0287944U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013075700A1 (en) * | 2011-11-26 | 2013-05-30 | Mahle International Gmbh | Piston for an internal combustion engine |
-
1988
- 1988-12-23 JP JP16639488U patent/JPH0287944U/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013075700A1 (en) * | 2011-11-26 | 2013-05-30 | Mahle International Gmbh | Piston for an internal combustion engine |
US9068529B2 (en) | 2011-11-26 | 2015-06-30 | Mahle International Gmbh | Piston for an internal combustion engine |