JPS61146657U - - Google Patents
Info
- Publication number
- JPS61146657U JPS61146657U JP3108985U JP3108985U JPS61146657U JP S61146657 U JPS61146657 U JP S61146657U JP 3108985 U JP3108985 U JP 3108985U JP 3108985 U JP3108985 U JP 3108985U JP S61146657 U JPS61146657 U JP S61146657U
- Authority
- JP
- Japan
- Prior art keywords
- wear
- sliding surface
- resistant layer
- ring
- 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.)
- Pending
Links
- 238000005299 abrasion Methods 0.000 description 1
Description
第１図は本考案の１実施例を示す拡大断面図、
第２図は同じく経時変化後の状態を示す拡大断面
図、第３図は従来例を示す拡大断面図、第４図〜
第６図は従来における摩耗後の概略状態を示す拡
大断面図である。 ３…リング摺動面、４…耐摩耗層。
第２図は同じく経時変化後の状態を示す拡大断面
図、第３図は従来例を示す拡大断面図、第４図〜
第６図は従来における摩耗後の概略状態を示す拡
大断面図である。 ３…リング摺動面、４…耐摩耗層。
Claims (1)
- リング摺動面の下半部分に耐摩耗層を形成して
なるピストンリング。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3108985U JPS61146657U (ja) | 1985-03-04 | 1985-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3108985U JPS61146657U (ja) | 1985-03-04 | 1985-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61146657U true JPS61146657U (ja) | 1986-09-10 |
Family
ID=30531374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3108985U Pending JPS61146657U (ja) | 1985-03-04 | 1985-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61146657U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2508740A1 (en) * | 2009-11-30 | 2012-10-10 | Nippon Piston Ring Co., Ltd. | Piston ring |
-
1985
- 1985-03-04 JP JP3108985U patent/JPS61146657U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2508740A1 (en) * | 2009-11-30 | 2012-10-10 | Nippon Piston Ring Co., Ltd. | Piston ring |
| EP2508740A4 (en) * | 2009-11-30 | 2015-03-25 | Nippon Piston Ring Co Ltd | PISTON RING |