JPS6367647U - - Google Patents
Info
- Publication number
- JPS6367647U JPS6367647U JP16210086U JP16210086U JPS6367647U JP S6367647 U JPS6367647 U JP S6367647U JP 16210086 U JP16210086 U JP 16210086U JP 16210086 U JP16210086 U JP 16210086U JP S6367647 U JPS6367647 U JP S6367647U
- Authority
- JP
- Japan
- Prior art keywords
- skirt
- outer diameter
- piston
- smaller
- combustion engine
- 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 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案実施例によるピストンの正面図
、第２図は第１図の下面視図、第３図は第１図の
側面図、第４図は第２図のＡ―Ａ視断面図、第５
図は従来技術の説明図である。
１０…ピストン本体、１１…頂部、１２…スカ
ート部、１２ａ…スカート肩部、１２ｂ…上部ス
カート部、１２ｃ…下部スカート部、１３…ピン
ボス、１４，１５…リブ。
Fig. 1 is a front view of a piston according to an embodiment of the present invention, Fig. 2 is a bottom view of Fig. 1, Fig. 3 is a side view of Fig. 1, and Fig. 4 is a cross section taken along line AA of Fig. 2. Figure, 5th
The figure is an explanatory diagram of the prior art. DESCRIPTION OF SYMBOLS 10... Piston body, 11... Top part, 12... Skirt part, 12a... Skirt shoulder part, 12b... Upper skirt part, 12c... Lower skirt part, 13... Pin boss, 14, 15... Rib.
Claims (1)
ンに於いて、前記スカート部を上下方向、且つフ
ロントリヤ方向で分断し、該分断によつて形成さ
れた上部スカート部、及び下部スカート部は、ピ
ンボスから延びるリブによつて担持されると共に
、外周は略真円に加工され、上部スカート部の外
径寸法は下部スカート部の外径寸法よりも小さく
し、スカート肩部の外径寸法は前記上部スカート
部の外径寸法よりも小さく、且つ黒皮状態にして
なる、内燃機関のピストン。 In a piston for an internal combustion engine having a top part and a skirt part, the skirt part is divided in the vertical direction and in the front and rear directions, and the upper skirt part and the lower skirt part formed by the division extend from the pin boss. It is supported by ribs, and its outer periphery is processed into a substantially perfect circle, and the outer diameter of the upper skirt portion is smaller than that of the lower skirt portion, and the outer diameter of the skirt shoulder portion is smaller than the outer diameter of the upper skirt portion. A piston for an internal combustion engine that is smaller than the outer diameter of the piston and is in the form of a black crust.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16210086U JPS6367647U (en) | 1986-10-22 | 1986-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16210086U JPS6367647U (en) | 1986-10-22 | 1986-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6367647U true JPS6367647U (en) | 1988-05-07 |
Family
ID=31089036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16210086U Pending JPS6367647U (en) | 1986-10-22 | 1986-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6367647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264145A (en) * | 2008-04-22 | 2009-11-12 | Toyota Motor Corp | Piston for internal combustion engine |
| JP2013503300A (en) * | 2009-08-27 | 2013-01-31 | フェデラル−モーグル コーポレイション | Monoblock piston with low friction skirt |
-
1986
- 1986-10-22 JP JP16210086U patent/JPS6367647U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009264145A (en) * | 2008-04-22 | 2009-11-12 | Toyota Motor Corp | Piston for internal combustion engine |
| JP2013503300A (en) * | 2009-08-27 | 2013-01-31 | フェデラル−モーグル コーポレイション | Monoblock piston with low friction skirt |