JPS6250295U - - Google Patents
Info
- Publication number
- JPS6250295U JPS6250295U JP13980285U JP13980285U JPS6250295U JP S6250295 U JPS6250295 U JP S6250295U JP 13980285 U JP13980285 U JP 13980285U JP 13980285 U JP13980285 U JP 13980285U JP S6250295 U JPS6250295 U JP S6250295U
- Authority
- JP
- Japan
- Prior art keywords
- pressure chamber
- shield
- ring gear
- chamber side
- short
- 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.)
- Granted
Links
- 238000005192 partition Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13980285U JPH0330463Y2 (ja�@�@) | 1985-09-11 | 1985-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13980285U JPH0330463Y2 (ja�@�@) | 1985-09-11 | 1985-09-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6250295U true JPS6250295U (ja�@�@) | 1987-03-28 |
| JPH0330463Y2 JPH0330463Y2 (ja�@�@) | 1991-06-27 |
Family
ID=31046049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13980285U Expired JPH0330463Y2 (ja�@�@) | 1985-09-11 | 1985-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0330463Y2 (ja�@�@) |
-
1985
- 1985-09-11 JP JP13980285U patent/JPH0330463Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0330463Y2 (ja�@�@) | 1991-06-27 |