JPH0431321U - - Google Patents
Info
- Publication number
- JPH0431321U JPH0431321U JP7264190U JP7264190U JPH0431321U JP H0431321 U JPH0431321 U JP H0431321U JP 7264190 U JP7264190 U JP 7264190U JP 7264190 U JP7264190 U JP 7264190U JP H0431321 U JPH0431321 U JP H0431321U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- oil
- bush
- small end
- connecting rod
- 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
- 238000010411 cooking Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案のコンロツドの小端部の側面図
、第２図は本考案に係る小端部のブツシユの内周
面の展開図、第３図は従来技術の小端部のブツシ
ユの展開図である。
１０……コンロツドの小端部、１２……コンロ
ツド、１４……小端部本体、１６……ブツシユ、
１８……注油孔、２０……油穴、２２……ブツシ
ユ溝、２４……受圧面積増加部分。
Fig. 1 is a side view of the small end of the cooking stove of the present invention, Fig. 2 is a developed view of the inner circumferential surface of the bush of the small end of the invention, and Fig. 3 is a view of the bush of the small end of the prior art. This is a developed diagram. 10... small end of stove, 12... stove, 14... small end main body, 16... bush,
18...Oil filling hole, 20...Oil hole, 22...Button groove, 24...Pressure receiving area increased portion.
Claims (1)
上端に設けられピストンピンがブツシユを介して
貫通する小端部本体から成り、前記ブツシユは前
記コンロツドの注油孔に開口する油穴と内周に沿
つて設けられたブツシユ溝とを有するコンロツド
の小端部において、前記油穴は前記ブツシユ溝内
に設けられ前記注油孔の直径よりも長く延びる長
穴から成つていることを特徴とするコンロツドの
小端部。 The piston pin is provided at the upper end of the connecting rod that connects the piston and the crank, and consists of a small end main body through which the piston pin passes through a bush, and the bush is provided along the inner periphery of an oil hole that opens into the oil filling hole of the connecting rod. 1. A small end of a cooking stove having a bushing groove, wherein the oil hole is an elongated hole provided in the bushing groove and extending longer than the diameter of the oil fill hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7264190U JPH0431321U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7264190U JPH0431321U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431321U true JPH0431321U (en) | 1992-03-13 |
Family
ID=31610757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7264190U Pending JPH0431321U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431321U (en) |
-
1990
- 1990-07-10 JP JP7264190U patent/JPH0431321U/ja active Pending