JPS52138158A - Method of correcting excavating direction and equipment for operating copy cutter - Google Patents
Method of correcting excavating direction and equipment for operating copy cutterInfo
- Publication number
- JPS52138158A JPS52138158A JP5432676A JP5432676A JPS52138158A JP S52138158 A JPS52138158 A JP S52138158A JP 5432676 A JP5432676 A JP 5432676A JP 5432676 A JP5432676 A JP 5432676A JP S52138158 A JPS52138158 A JP S52138158A
- Authority
- JP
- Japan
- Prior art keywords
- correcting
- equipment
- copy cutter
- excavating direction
- operating copy
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Control Of Position Or Direction (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5432676A JPS52138158A (en) | 1976-05-14 | 1976-05-14 | Method of correcting excavating direction and equipment for operating copy cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5432676A JPS52138158A (en) | 1976-05-14 | 1976-05-14 | Method of correcting excavating direction and equipment for operating copy cutter |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS52138158A true JPS52138158A (en) | 1977-11-18 |
JPS5727279B2 JPS5727279B2 (enrdf_load_html_response) | 1982-06-09 |
Family
ID=12967455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5432676A Granted JPS52138158A (en) | 1976-05-14 | 1976-05-14 | Method of correcting excavating direction and equipment for operating copy cutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52138158A (enrdf_load_html_response) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133998A (en) * | 1981-02-13 | 1982-08-18 | Hitachi Construction Machinery | Monitor/controller for shielded excavator |
JPS57143095A (en) * | 1981-02-27 | 1982-09-04 | Hitachi Construction Machinery | Shield drilling machine |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4511653Y1 (enrdf_load_html_response) * | 1965-01-26 | 1970-05-23 |
-
1976
- 1976-05-14 JP JP5432676A patent/JPS52138158A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4511653Y1 (enrdf_load_html_response) * | 1965-01-26 | 1970-05-23 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57133998A (en) * | 1981-02-13 | 1982-08-18 | Hitachi Construction Machinery | Monitor/controller for shielded excavator |
JPS57143095A (en) * | 1981-02-27 | 1982-09-04 | Hitachi Construction Machinery | Shield drilling machine |
Also Published As
Publication number | Publication date |
---|---|
JPS5727279B2 (enrdf_load_html_response) | 1982-06-09 |
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