JPS61146658U - - Google Patents
Info
- Publication number
- JPS61146658U JPS61146658U JP3109085U JP3109085U JPS61146658U JP S61146658 U JPS61146658 U JP S61146658U JP 3109085 U JP3109085 U JP 3109085U JP 3109085 U JP3109085 U JP 3109085U JP S61146658 U JPS61146658 U JP S61146658U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- hardened layer
- hardening
- utility
- scope
- 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)
- Heat Treatment Of Articles (AREA)
Description
第1図は本考案の1実施例を示すピストンリン
グの拡大断面図、第2図は同じくピストンリング
を装着した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である。
9…硬化層、11…リング上面。
FIG. 1 is an enlarged sectional view of a piston ring showing an embodiment of the present invention, FIG. 2 is an enlarged sectional view showing the piston ring mounted, and FIG. 3 is an enlarged sectional view of a conventional example. 9... Hardened layer, 11... Ring top surface.
Claims (1)
とを特徴とするピストンリング。 A piston ring characterized by having a hardened layer formed by hardening the upper surface of the ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3109085U JPS61146658U (en) | 1985-03-04 | 1985-03-04 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3109085U JPS61146658U (en) | 1985-03-04 | 1985-03-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS61146658U true JPS61146658U (en) | 1986-09-10 |
Family
ID=30531376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3109085U Pending JPS61146658U (en) | 1985-03-04 | 1985-03-04 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61146658U (en) |
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1985
- 1985-03-04 JP JP3109085U patent/JPS61146658U/ja active Pending