JPS58172036U - steel combination oil ring - Google Patents
steel combination oil ringInfo
- Publication number
- JPS58172036U JPS58172036U JP6747682U JP6747682U JPS58172036U JP S58172036 U JPS58172036 U JP S58172036U JP 6747682 U JP6747682 U JP 6747682U JP 6747682 U JP6747682 U JP 6747682U JP S58172036 U JPS58172036 U JP S58172036U
- Authority
- JP
- Japan
- Prior art keywords
- steel combination
- valley
- combination oil
- coil spring
- ring
- 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
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図は本考案の実施例のオイルリングの組付状態にお
ける断面図を示す。第２図は本考案の実 ゛雄側ρリン
グ部材１を成形するための薄い銅帯を示す。
付量の説明、１・・・・・・リング部材、１１・・・・
・・谷部、１２・・・・・・谷底部、１３．１３’・・
・・・・リングの上下面、２・・・・・・オイル窓、３
・・・・・・コイルスプリン、４・・・・・・ピストン
、４１・・・・・・リングＩ、５−−−−−−シリンダ
壁、５・・・・・・表面処理層。FIG. 1 shows a sectional view of an oil ring in an assembled state according to an embodiment of the present invention. FIG. 2 shows a thin copper strip for forming the actual male ρ-ring member 1 of the present invention. Explanation of attachment amount, 1...Ring member, 11...
... Valley part, 12... Valley bottom part, 13.13'...
... Upper and lower surfaces of the ring, 2 ... Oil window, 3
......Coil spring, 4...Piston, 41...Ring I, 5---Cylinder wall, 5...Surface treatment layer.
Claims (1)
に向けて円形に巻いたリング部材を外周側に押圧するよ
うにコイルスプリングを内側に配してなる鋼製組合せオ
イルリングにおいて、該谷部の谷底部１２の半径Ｒ１を
コイルスプリング３の半径Ｒ２より大きく構成し、コイ
ルスプリング３は該谷底部１２で密着内接されていて、
該谷底部１２に周方向に均等に略長方形のオイル窓２を
設けてなることを特徴とする鋼製組合せオイルリングA steel combination oil made by forming a thin copper strip into an M-shaped cross section, and placing a coil spring inside so as to press a ring member that is circularly wound with the valley part of the M-shape facing the inner periphery. In the ring, the radius R1 of the valley bottom 12 of the valley is configured to be larger than the radius R2 of the coil spring 3, and the coil spring 3 is closely inscribed in the valley bottom 12,
A steel combination oil ring characterized in that substantially rectangular oil windows 2 are provided evenly in the circumferential direction in the valley bottom 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747682U JPS58172036U (en) | 1982-05-11 | 1982-05-11 | steel combination oil ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747682U JPS58172036U (en) | 1982-05-11 | 1982-05-11 | steel combination oil ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58172036U true JPS58172036U (en) | 1983-11-17 |
Family
ID=30077303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6747682U Pending JPS58172036U (en) | 1982-05-11 | 1982-05-11 | steel combination oil ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58172036U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132679A1 (en) * | 2010-04-19 | 2011-10-27 | 日本ピストンリング株式会社 | Oil ring for internal combustion engine |
-
1982
- 1982-05-11 JP JP6747682U patent/JPS58172036U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011132679A1 (en) * | 2010-04-19 | 2011-10-27 | 日本ピストンリング株式会社 | Oil ring for internal combustion engine |
| CN102859241A (en) * | 2010-04-19 | 2013-01-02 | 日本活塞环株式会社 | Oil ring for internal combustion engine |
| JPWO2011132679A1 (en) * | 2010-04-19 | 2013-07-18 | 日本ピストンリング株式会社 | Oil ring for internal combustion engine |
| CN102859241B (en) * | 2010-04-19 | 2015-07-15 | 日本活塞环株式会社 | Oil ring for internal combustion engine |
| JP5773500B2 (en) * | 2010-04-19 | 2015-09-02 | 日本ピストンリング株式会社 | Oil ring for internal combustion engine |
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