JPH0250496U - - Google Patents
Info
- Publication number
- JPH0250496U JPH0250496U JP13069788U JP13069788U JPH0250496U JP H0250496 U JPH0250496 U JP H0250496U JP 13069788 U JP13069788 U JP 13069788U JP 13069788 U JP13069788 U JP 13069788U JP H0250496 U JPH0250496 U JP H0250496U
- Authority
- JP
- Japan
- Prior art keywords
- wall surface
- lip
- tip
- fluid pressure
- seal device
- 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
- 239000012530 fluid Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13069788U JPH0250496U (enrdf_load_html_response) | 1988-10-05 | 1988-10-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13069788U JPH0250496U (enrdf_load_html_response) | 1988-10-05 | 1988-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0250496U true JPH0250496U (enrdf_load_html_response) | 1990-04-09 |
Family
ID=31386100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13069788U Pending JPH0250496U (enrdf_load_html_response) | 1988-10-05 | 1988-10-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0250496U (enrdf_load_html_response) |
-
1988
- 1988-10-05 JP JP13069788U patent/JPH0250496U/ja active Pending
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