JPS6212694U - - Google Patents
Info
- Publication number
- JPS6212694U JPS6212694U JP10390985U JP10390985U JPS6212694U JP S6212694 U JPS6212694 U JP S6212694U JP 10390985 U JP10390985 U JP 10390985U JP 10390985 U JP10390985 U JP 10390985U JP S6212694 U JPS6212694 U JP S6212694U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- casing
- airtight
- rotor
- valve
- 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
- 239000002689 soil Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 2
- 238000002347 injection Methods 0.000 claims 4
- 239000007924 injection Substances 0.000 claims 4
- 238000005192 partition Methods 0.000 claims 3
- 238000000034 method Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10390985U JPS6212694U (enrdf_load_stackoverflow) | 1985-07-08 | 1985-07-08 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10390985U JPS6212694U (enrdf_load_stackoverflow) | 1985-07-08 | 1985-07-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6212694U true JPS6212694U (enrdf_load_stackoverflow) | 1987-01-26 |
Family
ID=30976905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10390985U Pending JPS6212694U (enrdf_load_stackoverflow) | 1985-07-08 | 1985-07-08 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6212694U (enrdf_load_stackoverflow) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5030373A (enrdf_load_stackoverflow) * | 1973-07-20 | 1975-03-26 | ||
JPS5143692A (ja) * | 1974-10-11 | 1976-04-14 | Seikosha Kk | Ekishohyojisochi |
JPS5513515U (enrdf_load_stackoverflow) * | 1978-07-12 | 1980-01-28 |
-
1985
- 1985-07-08 JP JP10390985U patent/JPS6212694U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5030373A (enrdf_load_stackoverflow) * | 1973-07-20 | 1975-03-26 | ||
JPS5143692A (ja) * | 1974-10-11 | 1976-04-14 | Seikosha Kk | Ekishohyojisochi |
JPS5513515U (enrdf_load_stackoverflow) * | 1978-07-12 | 1980-01-28 |
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