JPS63123864U - - Google Patents
Info
- Publication number
- JPS63123864U JPS63123864U JP1480887U JP1480887U JPS63123864U JP S63123864 U JPS63123864 U JP S63123864U JP 1480887 U JP1480887 U JP 1480887U JP 1480887 U JP1480887 U JP 1480887U JP S63123864 U JPS63123864 U JP S63123864U
- Authority
- JP
- Japan
- Prior art keywords
- oil ring
- side rail
- combustion engine
- internal combustion
- annular
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 5
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims 2
- 210000005069 ears Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例の組合せオイルリン
グを備えた内燃機関の要部断面図、第２図ないし
第４図はそれぞれ本考案の他の実施例の第１図に
相当する図、第５図は従来の組合せオイルリング
の第１図に相当する図、第６図は、従来のスペー
サエキスパンダの部分斜視図、第７図は、従来の
サイドレールの平面図、である。
符号の説明、１，１′……サイドレール、１１
，１１′……補助サイドレール、２……スペーサ
エキスパンダ、２１，２１′……耳部、２２，２
２′……肩部、３……ピストン、３１……オイル
リング溝、３２，３２′……オイルリング溝の側
面、４……シリンダ。
FIG. 1 is a sectional view of essential parts of an internal combustion engine equipped with a combination oil ring according to one embodiment of the present invention, and FIGS. 2 to 4 are views corresponding to FIG. 1 of other embodiments of the present invention, respectively. FIG. 5 is a diagram corresponding to FIG. 1 of a conventional combination oil ring, FIG. 6 is a partial perspective view of a conventional spacer expander, and FIG. 7 is a plan view of a conventional side rail. Explanation of symbols, 1, 1'...Side rail, 11
, 11'... Auxiliary side rail, 2... Spacer expander, 21, 21'... Ear part, 22, 2
2'...Shoulder, 3...Piston, 31...Oil ring groove, 32, 32'...Side surface of oil ring groove, 4...Cylinder.
Claims (1)
イルリング溝に組付けられる組合せオイルリング
において、環状のスペーサエキスパンダの耳部に
内周端が当接し押圧される自己張力を有さない環
状のサイドレールと前記スペーサエキスパンダの
耳部に内周端が当接しない自己張力を有する環状
の補助サイドレールとが各々の合い口が重ならな
いように軸方向に重ねられて構成されたことを特
徴とする内燃機関用組合せオイルリング。 (2) 前記補助サイドレールは、前記スペーサエ
キスパンダの本体と前記サイドレールとの間に位
置するように組合わされることを特徴とする前記
実用新案登録請求の範囲第(1)項記載の内燃機関
用組合せオイルリング。 (3) 前記補助サイドレールは、前記サイドレー
ルと前記オイルリング溝の側面との間に位置する
ように組合わされることを特徴とする前記実用新
案登録請求の範囲第(1)項記載の内燃機関用組合
せオイルリング。[Claims for Utility Model Registration] (1) In a combination oil ring that is assembled into an oil ring groove provided on the outer periphery of a piston of an internal combustion engine, the inner peripheral end abuts and is pressed against the ear of an annular spacer expander. An annular side rail that does not have self-tension and an annular auxiliary side rail that has self-tension so that its inner peripheral end does not come into contact with the ears of the spacer expander are arranged in the axial direction so that their joints do not overlap. A combination oil ring for an internal combustion engine characterized by being configured in a stacked manner. (2) The internal combustion engine according to claim 1, wherein the auxiliary side rail is positioned between the main body of the spacer expander and the side rail. Combination oil ring for engines. (3) The internal combustion engine according to claim 1, wherein the auxiliary side rail is assembled so as to be located between the side rail and the side surface of the oil ring groove. Combination oil ring for engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014808U JPH0529586Y2 (en) | 1987-02-03 | 1987-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987014808U JPH0529586Y2 (en) | 1987-02-03 | 1987-02-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63123864U true JPS63123864U (en) | 1988-08-11 |
| JPH0529586Y2 JPH0529586Y2 (en) | 1993-07-28 |
Family
ID=30805147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987014808U Expired - Lifetime JPH0529586Y2 (en) | 1987-02-03 | 1987-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0529586Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019112614B3 (en) | 2019-05-14 | 2020-06-25 | Federal-Mogul Burscheid Gmbh | Oil scraper ring with rails arranged on one side |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139853U (en) * | 1980-03-24 | 1981-10-22 | ||
| JPS58109538U (en) * | 1982-01-19 | 1983-07-26 | 愛知機械工業株式会社 | internal combustion engine oil ring |
-
1987
- 1987-02-03 JP JP1987014808U patent/JPH0529586Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56139853U (en) * | 1980-03-24 | 1981-10-22 | ||
| JPS58109538U (en) * | 1982-01-19 | 1983-07-26 | 愛知機械工業株式会社 | internal combustion engine oil ring |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102019112614B3 (en) | 2019-05-14 | 2020-06-25 | Federal-Mogul Burscheid Gmbh | Oil scraper ring with rails arranged on one side |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0529586Y2 (en) | 1993-07-28 |
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