JPS62136658U - - Google Patents
Info
- Publication number
- JPS62136658U JPS62136658U JP2425686U JP2425686U JPS62136658U JP S62136658 U JPS62136658 U JP S62136658U JP 2425686 U JP2425686 U JP 2425686U JP 2425686 U JP2425686 U JP 2425686U JP S62136658 U JPS62136658 U JP S62136658U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- boss
- hole
- lubricating body
- piston boss
- 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
- 230000001050 lubricating effect Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
Landscapes
- Sliding-Contact Bearings (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例を示す断面図である
。第２図は従来例を示す断面図である。
１……ピストン、３……コネクテイングロツド
、７……ピストンピン、８……潤滑体、１０……
スプリング、１２……ピストンボス、１３……ピ
ストンボス内周面、１４……ピストンボス外周面
、１５……穴、１７……潤滑剤皮膜。
FIG. 1 is a sectional view showing an embodiment of the present invention. FIG. 2 is a sectional view showing a conventional example. 1... Piston, 3... Connecting rod, 7... Piston pin, 8... Lubricating body, 10...
Spring, 12... Piston boss, 13... Piston boss inner circumferential surface, 14... Piston boss outer circumferential surface, 15... Hole, 17... Lubricant film.
Claims (1)
ングロツドに対して回動可能に嵌合し、ピストン
ボス内周面に略直交方向から開口する穴をピスト
ンボスに形成し、この穴に固体潤滑剤を棒状に固
めた潤滑体を挿入するとともに、この潤滑体をピ
ストンピンに押し付け付勢するスプリングを介装
したことを特徴とする内燃機関のピストン。 A piston pin is rotatably fitted to a piston boss and a connecting rod, a hole is formed in the piston boss that opens from a direction substantially perpendicular to the inner peripheral surface of the piston boss, and a solid lubricant is applied in the form of a rod into this hole. A piston for an internal combustion engine, characterized in that a hardened lubricating body is inserted and a spring is interposed to press and bias the lubricating body against a piston pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2425686U JPS62136658U (en) | 1986-02-21 | 1986-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2425686U JPS62136658U (en) | 1986-02-21 | 1986-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62136658U true JPS62136658U (en) | 1987-08-28 |
Family
ID=30823319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2425686U Pending JPS62136658U (en) | 1986-02-21 | 1986-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62136658U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100783314B1 (en) * | 2001-07-10 | 2007-12-10 | 현대자동차주식회사 | Piston mechanism |
| WO2017183013A3 (en) * | 2016-04-22 | 2017-12-14 | Revobotik Gmbh | Sliding bearing arrangement with solid lubricant |
-
1986
- 1986-02-21 JP JP2425686U patent/JPS62136658U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100783314B1 (en) * | 2001-07-10 | 2007-12-10 | 현대자동차주식회사 | Piston mechanism |
| WO2017183013A3 (en) * | 2016-04-22 | 2017-12-14 | Revobotik Gmbh | Sliding bearing arrangement with solid lubricant |
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