JPS5952058U - Piston top spring device - Google Patents
Piston top spring deviceInfo
- Publication number
- JPS5952058U JPS5952058U JP14639182U JP14639182U JPS5952058U JP S5952058 U JPS5952058 U JP S5952058U JP 14639182 U JP14639182 U JP 14639182U JP 14639182 U JP14639182 U JP 14639182U JP S5952058 U JPS5952058 U JP S5952058U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ring
- piston ring
- spring device
- piston top
- 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
- 238000010586 diagram Methods 0.000 description 3
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リングとリング溝の作用の説明
図、第２図は本考案に係る第１実施例、第３図は第２実
施例の作用説明図である。
１・・・・・・シリンダライナ面、２−−−−−−ピス
トン、３・・・・・・ピストンリング、３ａ、 ３ｂ
、 ３ｃ、 ３ｄ、 ３ｅ・・・・・・ピストン
リング背面、４・・・・・・ピストンリング溝、４ａ、
４ｂ、４Ｃ９４ｄ、４ｅ・・・・・・リング溝側面。FIG. 1 is an explanatory diagram of the operation of a conventional piston ring and ring groove, FIG. 2 is an explanatory diagram of the operation of a first embodiment according to the present invention, and FIG. 3 is an explanatory diagram of the operation of a second embodiment. 1... Cylinder liner surface, 2... Piston, 3... Piston ring, 3a, 3b
, 3c, 3d, 3e... Piston ring back, 4... Piston ring groove, 4a,
4b, 4C94d, 4e...Ring groove side surface.
Claims (1)
該ピストンリングと嵌合するピストンのリング溝側面も
対応して横凸字形又は階段状に作って、該ピストンリン
グがリング溝内を下方に移動した時該ピストンリング背
面の下向面と該リング溝側面の上向き面とが、接触する
面をピストンリング背面の中間部に設けたことを特徴と
するピストンド／プリング装置。The cross section of the piston ring is made into a horizontally concave shape or a reverse step shape,
The side surface of the ring groove of the piston that fits into the piston ring is formed in a corresponding horizontal convex shape or step shape, so that when the piston ring moves downward in the ring groove, the downward surface of the back surface of the piston ring and the ring A piston pull/pull device characterized in that a surface in contact with an upwardly facing surface of a groove side surface is provided at an intermediate portion of a back surface of a piston ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639182U JPS5952058U (en) | 1982-09-29 | 1982-09-29 | Piston top spring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14639182U JPS5952058U (en) | 1982-09-29 | 1982-09-29 | Piston top spring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5952058U true JPS5952058U (en) | 1984-04-05 |
Family
ID=30325863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14639182U Pending JPS5952058U (en) | 1982-09-29 | 1982-09-29 | Piston top spring device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5952058U (en) |
-
1982
- 1982-09-29 JP JP14639182U patent/JPS5952058U/en active Pending
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