JPS5634896A - Method of detecting and controlling propelling direction of underground pipe - Google Patents
Method of detecting and controlling propelling direction of underground pipeInfo
- Publication number
- JPS5634896A JPS5634896A JP11096479A JP11096479A JPS5634896A JP S5634896 A JPS5634896 A JP S5634896A JP 11096479 A JP11096479 A JP 11096479A JP 11096479 A JP11096479 A JP 11096479A JP S5634896 A JPS5634896 A JP S5634896A
- Authority
- JP
- Japan
- Prior art keywords
- detecting
- underground pipe
- propelling direction
- controlling propelling
- controlling
- 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 |
---|---|---|---|
JP11096479A JPS5634896A (en) | 1979-08-30 | 1979-08-30 | Method of detecting and controlling propelling direction of underground pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11096479A JPS5634896A (en) | 1979-08-30 | 1979-08-30 | Method of detecting and controlling propelling direction of underground pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5634896A true JPS5634896A (en) | 1981-04-07 |
Family
ID=14548972
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11096479A Pending JPS5634896A (en) | 1979-08-30 | 1979-08-30 | Method of detecting and controlling propelling direction of underground pipe |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5634896A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957357A (en) * | 1982-09-27 | 1984-04-02 | Fujitsu Ltd | Multiple access system of storage device |
JPS61206816U (en) * | 1985-06-14 | 1986-12-27 | ||
JPS6213691A (en) * | 1985-07-09 | 1987-01-22 | 明石 守 | Compensator for direction of propulsion of buried pipe row |
JPH01308913A (en) * | 1988-02-01 | 1989-12-13 | Asahi Optical Co Ltd | Surveying equipment |
-
1979
- 1979-08-30 JP JP11096479A patent/JPS5634896A/en active Pending
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5957357A (en) * | 1982-09-27 | 1984-04-02 | Fujitsu Ltd | Multiple access system of storage device |
JPS61206816U (en) * | 1985-06-14 | 1986-12-27 | ||
JPH0430495Y2 (en) * | 1985-06-14 | 1992-07-23 | ||
JPS6213691A (en) * | 1985-07-09 | 1987-01-22 | 明石 守 | Compensator for direction of propulsion of buried pipe row |
JPH0350879B2 (en) * | 1985-07-09 | 1991-08-05 | Mamoru Akashi | |
JPH01308913A (en) * | 1988-02-01 | 1989-12-13 | Asahi Optical Co Ltd | Surveying equipment |
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