JPS62128143U - - Google Patents
Info
- Publication number
- JPS62128143U JPS62128143U JP1573886U JP1573886U JPS62128143U JP S62128143 U JPS62128143 U JP S62128143U JP 1573886 U JP1573886 U JP 1573886U JP 1573886 U JP1573886 U JP 1573886U JP S62128143 U JPS62128143 U JP S62128143U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylindrical surface
- outer circumferential
- crown
- shape
- 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 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図はこの考案の一実施例のピストンの要部
を図解的に示し、第１図ａは正面図、第１図ｂは
下面図で一部を断面で示し、第１図ｃは側面図、
第２図は他の実施例の部分図、第３図はこの考案
のピストンと従来のものとを比較した図表、第４
図および第５図はそれぞれ従来のピストンを示す
。
１……クラウン部、２……ピンボス、３……ピ
ストン軸、４……円筒面、５……燃焼室外壁、９
……スカート部。
Fig. 1 schematically shows the main parts of a piston according to an embodiment of this invention, Fig. 1a is a front view, Fig. 1b is a bottom view with a part shown in cross section, and Fig. 1c is a side view. figure,
Figure 2 is a partial view of another embodiment, Figure 3 is a diagram comparing the piston of this invention with the conventional one, and Figure 4 is a diagram comparing the piston of this invention with the conventional one.
Figures 1 and 5 each show a conventional piston. 1... Crown portion, 2... Pin boss, 3... Piston shaft, 4... Cylindrical surface, 5... Combustion chamber outer wall, 9
...Skirt club.
Claims (1)
軸を中心とする円筒面をその外周形状となるよう
になつていて、また上記円筒面はクラウン部の上
方では燃焼室の外壁と一致するような形状となり
、その周囲には開放したオイルギヤラリを設けて
成り、上記構造のクラウン部とスカート部とによ
りアーテイキユレートピストンを形成したことを
特長とする、焼結もしくは鍛造を可能としたピス
トン。 The outer circumferential shape of the pin boss in the crown section is such that the outer circumferential shape is a cylindrical surface centered on the piston axis, and the above cylindrical surface has a shape that matches the outer wall of the combustion chamber above the crown section. A piston capable of being sintered or forged, characterized in that an open oil gear lary is provided around it, and an articulated piston is formed by the crown part and skirt part of the above structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1573886U JPS62128143U (en) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1573886U JPS62128143U (en) | 1986-02-07 | 1986-02-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128143U true JPS62128143U (en) | 1987-08-13 |
Family
ID=30806947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1573886U Pending JPS62128143U (en) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041680A (en) * | 2007-08-09 | 2009-02-26 | Nissan Motor Co Ltd | Swing link connection structure and swing link connecting method |
-
1986
- 1986-02-07 JP JP1573886U patent/JPS62128143U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009041680A (en) * | 2007-08-09 | 2009-02-26 | Nissan Motor Co Ltd | Swing link connection structure and swing link connecting method |