JPS61192545U - - Google Patents
Info
- Publication number
- JPS61192545U JPS61192545U JP7672685U JP7672685U JPS61192545U JP S61192545 U JPS61192545 U JP S61192545U JP 7672685 U JP7672685 U JP 7672685U JP 7672685 U JP7672685 U JP 7672685U JP S61192545 U JPS61192545 U JP S61192545U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- piston
- head
- engine piston
- skirt part
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は、本考案の一実施例に係るエンジンの
ピストンの正面図、第２図は、第１図の―断
面図、第３図は、第１図のピストンを製造する方
法を説明する説明図、第４図は、第３図の―
断面図、第５図は、従来のエンジンのピストンの
正面図である。
１…オイル溝、２…ピストン、３…スカート部
、５…オイルリング溝、１１…頭部。
Fig. 1 is a front view of an engine piston according to an embodiment of the present invention, Fig. 2 is a cross-sectional view of Fig. 1, and Fig. 3 explains a method for manufacturing the piston of Fig. 1. The explanatory diagram, Figure 4, is the same as in Figure 3.
The sectional view, FIG. 5, is a front view of a conventional engine piston. 1... Oil groove, 2... Piston, 3... Skirt portion, 5... Oil ring groove, 11... Head.
Claims (1)
ンのピストンにおいて、前記スカート部の外周面
にはオイルを流し落とすためのオイル溝が、前記
ピストンの軸線方向に対して斜めに複数本設けら
れており、該オイル溝は前記頭部に設けられてい
るオイルリング溝に接続されていることを特徴と
するエンジンのピストン。 In an engine piston composed of a skirt part and a head part, a plurality of oil grooves for draining oil are provided on the outer peripheral surface of the skirt part diagonally with respect to the axial direction of the piston. An engine piston, wherein the oil groove is connected to an oil ring groove provided in the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7672685U JPS61192545U (en) | 1985-05-23 | 1985-05-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7672685U JPS61192545U (en) | 1985-05-23 | 1985-05-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61192545U true JPS61192545U (en) | 1986-11-29 |
Family
ID=30619126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7672685U Pending JPS61192545U (en) | 1985-05-23 | 1985-05-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61192545U (en) |
-
1985
- 1985-05-23 JP JP7672685U patent/JPS61192545U/ja active Pending