JPH0218965U - - Google Patents
Info
- Publication number
- JPH0218965U JPH0218965U JP9638688U JP9638688U JPH0218965U JP H0218965 U JPH0218965 U JP H0218965U JP 9638688 U JP9638688 U JP 9638688U JP 9638688 U JP9638688 U JP 9638688U JP H0218965 U JPH0218965 U JP H0218965U
- Authority
- JP
- Japan
- Prior art keywords
- contact
- ring
- ring body
- expander
- shaped
- 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
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9638688U JPH0218965U (ru) | 1988-07-22 | 1988-07-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9638688U JPH0218965U (ru) | 1988-07-22 | 1988-07-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0218965U true JPH0218965U (ru) | 1990-02-08 |
Family
ID=31321281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9638688U Pending JPH0218965U (ru) | 1988-07-22 | 1988-07-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0218965U (ru) |
-
1988
- 1988-07-22 JP JP9638688U patent/JPH0218965U/ja active Pending