JPS62184258U - - Google Patents
Info
- Publication number
- JPS62184258U JPS62184258U JP7379886U JP7379886U JPS62184258U JP S62184258 U JPS62184258 U JP S62184258U JP 7379886 U JP7379886 U JP 7379886U JP 7379886 U JP7379886 U JP 7379886U JP S62184258 U JPS62184258 U JP S62184258U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- fitting hole
- piston pin
- connecting rod
- small end
- 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 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の第１実施例に係りピストンピ
ンの連結構造を示す縦断面図、第２図は本考案の
第２実施例に係るピストンピンの連結構造を示す
縦断面図、第３図ａ，ｂは本考案の第３実施例に
係り、第３図ａはピストンピンの連結構造を示す
縦断面図、第３図ｂはコンロツド小端部の斜視図
である。
図面中、１，１ａ……ピストンおよびその嵌合
孔、３，３ａ……コンロツド小端部およびその嵌
合孔、４……ピストンピンである。
FIG. 1 is a longitudinal sectional view showing a piston pin connection structure according to a first embodiment of the present invention, FIG. 2 is a longitudinal sectional view showing a piston pin connection structure according to a second embodiment of the invention, and FIG. Figures a and b relate to a third embodiment of the present invention, with Figure 3a being a longitudinal sectional view showing the piston pin connection structure, and Figure 3b being a perspective view of the small end of the connecting rod. In the drawings, 1, 1a... piston and its fitting hole, 3, 3a... conrod small end and its fitting hole, 4... piston pin.
Claims (1)
ロツド小端部に設けられた嵌合孔との双方に嵌合
されるピストンピンにより、ピストンとコンロツ
ド小端部とを連結するピストンピンの連結構造に
おいて、ピストンピンをピストン又はコンロツド
小端部の嵌合孔のどちらか一方に相対回転不能に
嵌合するとともに、ピストンの嵌合孔と嵌合する
ピストンピンの嵌合部分のうち、クランク室側に
位置する嵌合部分の両端を切欠いたことを特徴と
するピストンピンの連結構造。 A piston pin connection structure that connects a piston and a connecting rod small end by a piston pin that fits into both a fitting hole provided in a piston of an internal combustion engine and a fitting hole provided in a connecting rod small end. , the piston pin is fitted into either the piston or the fitting hole in the small end of the connecting rod so as not to be relatively rotatable, and the fitting part of the piston pin that fits into the fitting hole in the piston is fitted into the fitting hole on the crank chamber side. A piston pin connection structure characterized by having notches at both ends of the fitting portion located at.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7379886U JPS62184258U (en) | 1986-05-15 | 1986-05-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7379886U JPS62184258U (en) | 1986-05-15 | 1986-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62184258U true JPS62184258U (en) | 1987-11-24 |
Family
ID=30918447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7379886U Pending JPS62184258U (en) | 1986-05-15 | 1986-05-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62184258U (en) |
-
1986
- 1986-05-15 JP JP7379886U patent/JPS62184258U/ja active Pending