JPS628346U - - Google Patents
Info
- Publication number
- JPS628346U JPS628346U JP9770485U JP9770485U JPS628346U JP S628346 U JPS628346 U JP S628346U JP 9770485 U JP9770485 U JP 9770485U JP 9770485 U JP9770485 U JP 9770485U JP S628346 U JPS628346 U JP S628346U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- outer diameter
- diameter surface
- pin hole
- concave
- 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)
Description
第１図は本考案ピストンの側面図、第２図は第
１図―線断面図、第３図は従来ピストンの側
面図である。
１……ピストン本体、３……ピストンピン孔、
４……スカート部、５ａ，５ｂ……半円形の外径
面、６ａ，６ｂ……円弧面、７……凹曲面、９…
…凹み。
FIG. 1 is a side view of the piston of the present invention, FIG. 2 is a sectional view taken along the line of FIG. 1, and FIG. 3 is a side view of the conventional piston. 1... Piston body, 3... Piston pin hole,
4... Skirt portion, 5a, 5b... Semicircular outer diameter surface, 6a, 6b... Arc surface, 7... Concave curved surface, 9...
…dent.
Claims (1)
するスカート部両側中央部の上下２個所に、下面
を円弧面とした半円形の外径面を残して凹みを設
け、下部外径面の上面は凹曲面を形成したことを
特徴とするピストン。 Recesses are provided at two locations above and below the center of both sides of the skirt part centered on the axis of the piston pin hole of the piston body, leaving a semicircular outer diameter surface with the lower surface as an arcuate surface, and the upper surface of the lower outer diameter surface is concave. A piston characterized by having a curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9770485U JPS628346U (en) | 1985-06-28 | 1985-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9770485U JPS628346U (en) | 1985-06-28 | 1985-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS628346U true JPS628346U (en) | 1987-01-19 |
Family
ID=30964932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9770485U Pending JPS628346U (en) | 1985-06-28 | 1985-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS628346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285934A (en) * | 2009-06-11 | 2010-12-24 | Isuzu Motors Ltd | Piston structure of internal combustion engine |
| JP2012036818A (en) * | 2010-08-06 | 2012-02-23 | Honda Motor Co Ltd | Piston of internal combustion engine |
-
1985
- 1985-06-28 JP JP9770485U patent/JPS628346U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010285934A (en) * | 2009-06-11 | 2010-12-24 | Isuzu Motors Ltd | Piston structure of internal combustion engine |
| JP2012036818A (en) * | 2010-08-06 | 2012-02-23 | Honda Motor Co Ltd | Piston of internal combustion engine |