JPS6135265U - Internal combustion engine piston pin installation structure - Google Patents
Internal combustion engine piston pin installation structureInfo
- Publication number
- JPS6135265U JPS6135265U JP12021784U JP12021784U JPS6135265U JP S6135265 U JPS6135265 U JP S6135265U JP 12021784 U JP12021784 U JP 12021784U JP 12021784 U JP12021784 U JP 12021784U JP S6135265 U JPS6135265 U JP S6135265U
- Authority
- JP
- Japan
- Prior art keywords
- piston pin
- piston
- combustion engine
- internal combustion
- installation structure
- 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
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区は本考案の実施例の縦断正面図、第２図は同上実
施例におけるピストンピンとコネクティングロンドとの
相対位置関係を示す要部の拡大正面図、第３図は従来の
一般形式のピストンピンの取付け構造を示す縦断側面図
、第４図は従来の具ミフローテイングタイプのピストン
ピンの取付け構造の縦断正面図でピストン部分の左半分
を示し、第５図は第４図におけるピストンピシの変形状
態を示す説明図である。
１・・・・・・ピストン、２・・・・・・ピストンピン
ポス部、４・・・・・・ピストンピン、４ａ・・・・・
・ピストンピン内周面、４ｂ・・・・・・ピストンピン
肉厚部、４ｃ・・曲楕円長軸、５・・・・・・コネクテ
ィングロッド、５ａ・・曲コツクテイングロッド軸線、
７・・・・・・コネクティングロッド端部内面。Section 1 is a vertical sectional front view of the embodiment of the present invention, FIG. 2 is an enlarged front view of the main parts showing the relative positional relationship between the piston pin and the connecting rod in the same embodiment, and FIG. 3 is a conventional general type piston. FIG. 4 is a longitudinal side view showing the mounting structure of the pin, FIG. 4 is a longitudinal front view of the mounting structure of the conventional floating type piston pin, showing the left half of the piston part, and FIG. It is an explanatory view showing a deformed state. 1... Piston, 2... Piston pin post section, 4... Piston pin, 4a...
・Piston pin inner peripheral surface, 4b... Piston pin thick part, 4c... Curved elliptical long axis, 5... Connecting rod, 5a... Curved connecting rod axis,
7...Inner surface of the connecting rod end.
Claims (1)
のピストンピンを、ピストンのピストンビンポス部に摺
動自在に嵌入させた内燃機関のピストンピン取付け構造
において（前記ピストンピンの内周面を楕円形状となし
、この楕円の長軸が前記コネクテイング冶ツ−ドの軸線
に対して所定の角度をなすよう前記ピストンピンを配置
して前記コネクテイングロツドに圧大したことを特徴と
するピストンピンの取付け構造。A piston pin mounting structure for an internal combustion engine in which a hollow cylindrical piston pin inserted and fixed into one end of a connecting jig is slidably fitted into a piston pin post part of a piston (the inner circumferential surface of the piston pin is shaped like an ellipse). The piston is shaped like an ellipse, and the piston pin is arranged so that the long axis of the ellipse forms a predetermined angle with respect to the axis of the connecting tool, and the piston is expanded to the connecting rod. Pin mounting structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12021784U JPS6135265U (en) | 1984-08-06 | 1984-08-06 | Internal combustion engine piston pin installation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12021784U JPS6135265U (en) | 1984-08-06 | 1984-08-06 | Internal combustion engine piston pin installation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6135265U true JPS6135265U (en) | 1986-03-04 |
Family
ID=30679048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12021784U Pending JPS6135265U (en) | 1984-08-06 | 1984-08-06 | Internal combustion engine piston pin installation structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6135265U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0638430U (en) * | 1991-10-25 | 1994-05-24 | 八洲化学工業株式会社 | Suspended pesticide dropping device |
-
1984
- 1984-08-06 JP JP12021784U patent/JPS6135265U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0638430U (en) * | 1991-10-25 | 1994-05-24 | 八洲化学工業株式会社 | Suspended pesticide dropping device |
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