JPH0341259U - - Google Patents
Info
- Publication number
- JPH0341259U JPH0341259U JP10215289U JP10215289U JPH0341259U JP H0341259 U JPH0341259 U JP H0341259U JP 10215289 U JP10215289 U JP 10215289U JP 10215289 U JP10215289 U JP 10215289U JP H0341259 U JPH0341259 U JP H0341259U
- Authority
- JP
- Japan
- Prior art keywords
- oil ring
- combination oil
- steel combination
- spacer
- utility
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims 4
- 239000010959 steel Substances 0.000 claims 4
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は従来のスペーサーを示す部分拡大正面
図、第２図は本考案の一実施例を示す部分断端面
図、第３図は第２図のスペーサーを示す部分拡大
斜視図、第４図は第３図のスペーサーの部分拡大
平面図、第５図は本考案の一実施例品のテスト結
果を示す部分拡大正面図、第６図は従来品のテス
ト結果を示す部分拡大正面図、第７図は本考案の
一実施例品と従来品との他のテスト結果を示すテ
ストデータである。
１……スペーサー、２……上方レール、３……
下方レール、４……突き合せ部、ａ……力点（接
合点）。
Fig. 1 is a partially enlarged front view showing a conventional spacer, Fig. 2 is a partially sectional view showing an embodiment of the present invention, Fig. 3 is a partially enlarged perspective view showing the spacer of Fig. 2, and Fig. 4 is a partially enlarged front view showing a conventional spacer. The figure is a partially enlarged plan view of the spacer shown in FIG. 3, FIG. 5 is a partially enlarged front view showing the test results of an example product of the present invention, and FIG. 6 is a partially enlarged front view showing the test results of the conventional product. FIG. 7 is test data showing other test results for a product according to an embodiment of the present invention and a conventional product. 1...Spacer, 2...Upper rail, 3...
Lower rail, 4...Abutting portion, a...Point of force (junction point).
Claims (1)
製組合せオイルリングにおいて、 スペーサー突き合せ部の両端が圧接する力点（
接合部）を、スペーサの半径方向のほぼ中央に位
置付けるとともに、力点から半径方向外方の両端
の先端方向に向つて角度１０度±９度の範囲の開
口角を備えた半径方向波形のスペーサーを有する
鋼製組合せオイルリング。 (2) 実用新案登録請求の範囲第１項に記載のオ
イルリングにおいて、突き合せ部の両端の成形を
研削加工で仕上げたスペーサーを有する鋼製の組
合せオイルリング。 (3) 実用新案登録請求の範囲第１項に記載のオ
イルリングにおいて、突き合せ部の両端の成形を
プレス等の塑性加工で仕上げたスペーサーを有す
る鋼製組合せオイルリング。[Claims for Utility Model Registration] (1) In a steel combination oil ring consisting of a spacer upper and lower rail, the force point (
A radially corrugated spacer with an opening angle in the range of 10 degrees ± 9 degrees from the point of force toward the tip of both ends radially outward from the force point. Steel combination oil ring with. (2) A steel combination oil ring according to claim 1 of the Utility Model Registration Claim, which has a spacer formed at both ends of the abutting portion by grinding. (3) A steel combination oil ring according to Claim 1 of the Utility Model Registration Claim, which has a spacer formed at both ends of the abutting portion by plastic working such as pressing.
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102152U JP2515079Y2 (en) | 1989-08-31 | 1989-08-31 | Steel combination oil ring |
| CA002023718A CA2023718C (en) | 1989-08-31 | 1990-08-21 | Steel oil ring assembly |
| US07/570,772 US5087055A (en) | 1989-08-31 | 1990-08-22 | Steel oil ring assembly |
| IT02129690A IT1242526B (en) | 1989-08-31 | 1990-08-23 | STEEL SCRAPER RING COMPLEX |
| DE4027071A DE4027071C2 (en) | 1989-08-31 | 1990-08-27 | Steel oil scraper ring arrangement |
| GB9018761A GB2235518B (en) | 1989-08-31 | 1990-08-28 | Oil ring assembly |
| KR1019900013458A KR910004926A (en) | 1989-08-31 | 1990-08-30 | Steel oil ring assembly |
| US07/785,266 US5129661A (en) | 1989-08-31 | 1991-10-30 | Steel oil ring assembly |
| KR2019940027641U KR950005297Y1 (en) | 1989-08-31 | 1994-10-24 | Steel oil ring assemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989102152U JP2515079Y2 (en) | 1989-08-31 | 1989-08-31 | Steel combination oil ring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0341259U true JPH0341259U (en) | 1991-04-19 |
| JP2515079Y2 JP2515079Y2 (en) | 1996-10-23 |
Family
ID=31651070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989102152U Expired - Fee Related JP2515079Y2 (en) | 1989-08-31 | 1989-08-31 | Steel combination oil ring |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515079Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169252U (en) * | 1985-04-09 | 1986-10-20 | ||
| JPH01116262U (en) * | 1988-01-30 | 1989-08-04 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3166331A (en) | 1962-06-25 | 1965-01-19 | Sealed Power Corp | Piston ring spacer-expander with overlap indication means |
-
1989
- 1989-08-31 JP JP1989102152U patent/JP2515079Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61169252U (en) * | 1985-04-09 | 1986-10-20 | ||
| JPH01116262U (en) * | 1988-01-30 | 1989-08-04 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515079Y2 (en) | 1996-10-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |