JPS63109068U - - Google Patents
Info
- Publication number
- JPS63109068U JPS63109068U JP59787U JP59787U JPS63109068U JP S63109068 U JPS63109068 U JP S63109068U JP 59787 U JP59787 U JP 59787U JP 59787 U JP59787 U JP 59787U JP S63109068 U JPS63109068 U JP S63109068U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- ceramic cavity
- convex portion
- outer periphery
- metal 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 3
- 239000000463 material Substances 0.000 claims 2
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59787U JPS63109068U (ar) | 1987-01-08 | 1987-01-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59787U JPS63109068U (ar) | 1987-01-08 | 1987-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS63109068U true JPS63109068U (ar) | 1988-07-13 |
Family
ID=30777710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59787U Pending JPS63109068U (ar) | 1987-01-08 | 1987-01-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63109068U (ar) |
-
1987
- 1987-01-08 JP JP59787U patent/JPS63109068U/ja active Pending