JPS54152327A - Earthhpressure controller of shield excavator - Google Patents
Earthhpressure controller of shield excavatorInfo
- Publication number
- JPS54152327A JPS54152327A JP5996478A JP5996478A JPS54152327A JP S54152327 A JPS54152327 A JP S54152327A JP 5996478 A JP5996478 A JP 5996478A JP 5996478 A JP5996478 A JP 5996478A JP S54152327 A JPS54152327 A JP S54152327A
- Authority
- JP
- Japan
- Prior art keywords
- earthhpressure
- controller
- shield excavator
- excavator
- shield
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5996478A JPS54152327A (en) | 1978-05-22 | 1978-05-22 | Earthhpressure controller of shield excavator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5996478A JPS54152327A (en) | 1978-05-22 | 1978-05-22 | Earthhpressure controller of shield excavator |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS54152327A true JPS54152327A (en) | 1979-11-30 |
Family
ID=13128350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5996478A Pending JPS54152327A (en) | 1978-05-22 | 1978-05-22 | Earthhpressure controller of shield excavator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54152327A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58218594A (en) * | 1982-06-09 | 1983-12-19 | 日立建機株式会社 | Cutter pressure control apparatus of shield drilling machine |
-
1978
- 1978-05-22 JP JP5996478A patent/JPS54152327A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58218594A (en) * | 1982-06-09 | 1983-12-19 | 日立建機株式会社 | Cutter pressure control apparatus of shield drilling machine |
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