JPS5942363U - steel oil ring - Google Patents
steel oil ringInfo
- Publication number
- JPS5942363U JPS5942363U JP13838982U JP13838982U JPS5942363U JP S5942363 U JPS5942363 U JP S5942363U JP 13838982 U JP13838982 U JP 13838982U JP 13838982 U JP13838982 U JP 13838982U JP S5942363 U JPS5942363 U JP S5942363U
- Authority
- JP
- Japan
- Prior art keywords
- oil ring
- steel oil
- steel
- angle
- 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図はシリンダ内に配置され、本考案のオイルリング
を装着したピストンの切断部分図、第２図は本考案のオ
イルリングの斜視図、第３図ａ。
ｂは夫々本考案のオイルリングの切断部分図、第４図は
捩れ量算出のための供試リングの平面図、第５図は第４
図のＡ−Ａ線切断図、第６図は帯状鋼板成形後の断面を
示す図である。
５・・・鋼製オイルリング、７・・・合い口、８・・・
平坦部、１０・・・テーパ部。
補正 昭５’１１１．１６
実用新案登録請求め範囲を次のように補正する。、Ｏ実
用新案登録請求の範囲
（１）欠円環状の平坦部外周に、全周に亘って連続した
装置がりのテーパ部を形成した、はぼ断面逆り字状の鋼
製オイルリング。
（２） 前記テーパ部のテーパ角がピストン装着時３
０′〜５°の角度をなす実用新案登録請求の範囲第１項
記載の鋼製オイ°ルリング。
（３） 前記テーパ部の先端部にアンダーカットを有
する実用新案登録請求の範囲第１項及び第２項記載の鋼
製オイルリング。
（４）前記テーパ部の先端部のシリンダ内壁と摺接する
部分を当り巾を有する平面に形成していることを特徴と
する実用新案登録請求の範囲第１項及び第２項記載の鋼
製オイルリング。Fig. 1 is a cutaway partial view of a piston disposed in a cylinder and equipped with an oil ring of the invention, Fig. 2 is a perspective view of the oil ring of the invention, and Fig. 3a. b is a cutaway partial view of the oil ring of the present invention, FIG. 4 is a plan view of a test ring for calculating the amount of twist, and FIG.
FIG. 6 is a cross-sectional view taken along line A--A in the figure and shows a cross section after forming the steel strip. 5...Steel oil ring, 7...Joint, 8...
Flat part, 10... Tapered part. Amendment: November 16, 1972 The scope of claims for utility model registration is amended as follows. , O Utility Model Registration Claims (1) A steel oil ring with an inverted-shaped cross-section, in which a continuous tapered part is formed around the entire circumference on the outer periphery of a flat part in the form of an truncated ring. (2) The taper angle of the tapered part is 3 when the piston is installed.
A steel oil ring according to claim 1, which forms an angle of 0' to 5 degrees. (3) The steel oil ring according to claims 1 and 2, which has an undercut at the tip of the tapered part. (4) The steel oil according to claims 1 and 2 of the utility model registration claim, characterized in that the portion of the tip of the tapered portion that makes sliding contact with the inner wall of the cylinder is formed into a flat surface having a contact width. ring.
Claims (3)
据置がりのテーパ部を形成した、はぼ断面逆り字状の鋼
製オイルリング。(1) A steel oil ring with an inverted concave cross-section and a continuous taper part formed around the entire circumference on the outer periphery of a flat part in the shape of a broken ring.
〜５°の角度をなす実用新案登録請求の範囲第１項記載
の鋼製オイルリング。(2) The taper angle of the tapered part is 30' when the piston is installed.
A steel oil ring according to claim 1, which forms an angle of ~5°.
実用新案登録請求の範囲第１項及び第２項記載の鋼製オ
イルリング。(3) The steel oil ring according to claims 1 and 2, which has an undercut at the tip of the tapered portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838982U JPS5942363U (en) | 1982-09-14 | 1982-09-14 | steel oil ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13838982U JPS5942363U (en) | 1982-09-14 | 1982-09-14 | steel oil ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5942363U true JPS5942363U (en) | 1984-03-19 |
Family
ID=30310524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13838982U Pending JPS5942363U (en) | 1982-09-14 | 1982-09-14 | steel oil ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5942363U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337541U (en) * | 1986-08-27 | 1988-03-10 | ||
| JPH0329484U (en) * | 1989-07-31 | 1991-03-25 | ||
| JP2008082555A (en) * | 2007-11-19 | 2008-04-10 | Ntn Corp | Piston packing for air cylinder |
| JP2019070441A (en) * | 2013-03-14 | 2019-05-09 | テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． | Dykes-type piston ring and method for manufacturing the same |
-
1982
- 1982-09-14 JP JP13838982U patent/JPS5942363U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337541U (en) * | 1986-08-27 | 1988-03-10 | ||
| JPH0411960Y2 (en) * | 1986-08-27 | 1992-03-24 | ||
| JPH0329484U (en) * | 1989-07-31 | 1991-03-25 | ||
| JP2008082555A (en) * | 2007-11-19 | 2008-04-10 | Ntn Corp | Piston packing for air cylinder |
| JP2019070441A (en) * | 2013-03-14 | 2019-05-09 | テネコ・インコーポレイテッドＴｅｎｎｅｃｏ Ｉｎｃ． | Dykes-type piston ring and method for manufacturing the same |
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