JPS6097344U - internal combustion engine piston - Google Patents
internal combustion engine pistonInfo
- Publication number
- JPS6097344U JPS6097344U JP18815983U JP18815983U JPS6097344U JP S6097344 U JPS6097344 U JP S6097344U JP 18815983 U JP18815983 U JP 18815983U JP 18815983 U JP18815983 U JP 18815983U JP S6097344 U JPS6097344 U JP S6097344U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- combustion engine
- internal combustion
- engine piston
- plate
- 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図は従来の中空部付ピストンの一実施例を示す装置
の縦断面図、第２図は第１図の■−■線に沿う横断面図
、第３図は本考案の一実施例に係る内燃機関のピストン
、の縦断面図、第４図は第３−図のＩＶ−ＩＶ線に沿う
横断面図、である。
１０・・・・・・ピストン、１１・・・・・・ピストン
本体、１２・・・・・・プレート、１３・・・・・・中
空部、１４・曲・ピンボス部、１５． １６． １７・
・・・・・突起、−１８・・曲オイル注入口、１９・・
・・・・オイル排出口。Fig. 1 is a vertical sectional view of a device showing an embodiment of a conventional piston with a hollow part, Fig. 2 is a transverse sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 is an embodiment of the present invention. FIG. 4 is a longitudinal cross-sectional view of the piston of the internal combustion engine according to the present invention, and FIG. 4 is a cross-sectional view taken along the line IV-IV in FIG. 10... Piston, 11... Piston body, 12... Plate, 13... Hollow part, 14. Curved/pin boss part, 15. 16. 17.
...Protrusion, -18...Curved oil inlet, 19...
...Oil outlet.
Claims (1)
ン本体とは別体のプレートから構成した内燃機関のピス
トンにおいて、前記ピストン本体の内面のピストンのス
ラスト側および反スラスト側並びにピンボス部の両側に
前記プレートを上下からはさみ込む位置にそれぞれ突起
を設け、該各突起により、前記プレートを少なくとも片
側３点ではさみ込んで固定したことを特徴とする内燃機
関のピストン。In a piston for an internal combustion engine in which the lower wall of a hollow part formed on the back surface of the top of the piston is constituted by a plate separate from the piston body, the thrust side and anti-thrust side of the piston on the inner surface of the piston body, as well as both sides of the pin boss part. A piston for an internal combustion engine, characterized in that projections are provided at positions that sandwich the plate from above and below, and the plate is sandwiched and fixed at at least three points on one side by the projections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18815983U JPS6097344U (en) | 1983-12-07 | 1983-12-07 | internal combustion engine piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18815983U JPS6097344U (en) | 1983-12-07 | 1983-12-07 | internal combustion engine piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6097344U true JPS6097344U (en) | 1985-07-03 |
Family
ID=30405981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18815983U Pending JPS6097344U (en) | 1983-12-07 | 1983-12-07 | internal combustion engine piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6097344U (en) |
-
1983
- 1983-12-07 JP JP18815983U patent/JPS6097344U/en active Pending
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