JPS5814440U - piston - Google Patents
pistonInfo
- Publication number
- JPS5814440U JPS5814440U JP10849381U JP10849381U JPS5814440U JP S5814440 U JPS5814440 U JP S5814440U JP 10849381 U JP10849381 U JP 10849381U JP 10849381 U JP10849381 U JP 10849381U JP S5814440 U JPS5814440 U JP S5814440U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- pin
- boss
- skirt
- head
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のピストンの断面図、第２図は本考案のピ
ストンの断面図、第３図はピストンの断面図、第４図は
向側面図、第５図はピストンピンの他の実施例の正面図
である＝
１・・・頭部、２・・・スカート部、３・・・ピンボス
部、４・・・ピン孔、５・・・ピストンピン、６・・・
コネクチングロツド、１１・・・凹溝。Fig. 1 is a sectional view of a conventional piston, Fig. 2 is a sectional view of a piston according to the present invention, Fig. 3 is a sectional view of a piston, Fig. 4 is a side view of the piston, and Fig. 5 is another embodiment of the piston pin. It is a front view of an example = 1... Head, 2... Skirt part, 3... Pin boss part, 4... Pin hole, 5... Piston pin, 6...
Connecting rod, 11...concave groove.
Claims (1)
部２の対向面に設けられたピンボス部３と、ピンボス部
３を貫通するピン孔４と、ピン孔４に嵌挿されたピスト
ンピン５を有し、該ピストンピン５によってコネクチン
グロッド６等に連結されているピストンにおいて前記ピ
ストンボス部３とピストンピン５の接触面には凹溝１１
を形成したことを特徴とするピストン。A head 1, a skirt 2 connected to the head 1, a pin boss 3 provided on the opposite surface of the skirt 2, a pin hole 4 penetrating the pin boss 3, and a pin inserted into the pin hole 4. In the piston, which has a piston pin 5 and is connected to a connecting rod 6 etc. by the piston pin 5, a concave groove 11 is formed in the contact surface between the piston boss portion 3 and the piston pin 5.
A piston characterized by forming a.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10849381U JPS5814440U (en) | 1981-07-21 | 1981-07-21 | piston |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10849381U JPS5814440U (en) | 1981-07-21 | 1981-07-21 | piston |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5814440U true JPS5814440U (en) | 1983-01-29 |
Family
ID=29902898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10849381U Pending JPS5814440U (en) | 1981-07-21 | 1981-07-21 | piston |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5814440U (en) |
-
1981
- 1981-07-21 JP JP10849381U patent/JPS5814440U/en active Pending
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