JPS5652287A - Rock bed excavating*drilling method and apparatus - Google Patents
Rock bed excavating*drilling method and apparatusInfo
- Publication number
- JPS5652287A JPS5652287A JP12731779A JP12731779A JPS5652287A JP S5652287 A JPS5652287 A JP S5652287A JP 12731779 A JP12731779 A JP 12731779A JP 12731779 A JP12731779 A JP 12731779A JP S5652287 A JPS5652287 A JP S5652287A
- Authority
- JP
- Japan
- Prior art keywords
- drilling method
- rock bed
- excavating
- bed excavating
- rock
- 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
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12731779A JPS5930879B2 (en) | 1979-10-04 | 1979-10-04 | Rock drilling method and device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12731779A JPS5930879B2 (en) | 1979-10-04 | 1979-10-04 | Rock drilling method and device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652287A true JPS5652287A (en) | 1981-05-11 |
JPS5930879B2 JPS5930879B2 (en) | 1984-07-30 |
Family
ID=14956939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12731779A Expired JPS5930879B2 (en) | 1979-10-04 | 1979-10-04 | Rock drilling method and device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5930879B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141987A (en) * | 1983-12-24 | 1985-07-27 | イング・ギンタ−・クレムン・スペチアルウンタ−ネ−メン・フイア・ボ−ルテクニク | Drill apparatus for drilling surface soil |
JP2020105777A (en) * | 2018-12-27 | 2020-07-09 | 株式会社奥村組 | Slide guide mechanism for high pressure water supply rod |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62174072U (en) * | 1986-04-23 | 1987-11-05 |
-
1979
- 1979-10-04 JP JP12731779A patent/JPS5930879B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60141987A (en) * | 1983-12-24 | 1985-07-27 | イング・ギンタ−・クレムン・スペチアルウンタ−ネ−メン・フイア・ボ−ルテクニク | Drill apparatus for drilling surface soil |
JPH0465198B2 (en) * | 1983-12-24 | 1992-10-19 | Ingu* Gyunteru Kuremu Supetsuiarunteruneemen Fuyuuru Boorutekuniku | |
JP2020105777A (en) * | 2018-12-27 | 2020-07-09 | 株式会社奥村組 | Slide guide mechanism for high pressure water supply rod |
Also Published As
Publication number | Publication date |
---|---|
JPS5930879B2 (en) | 1984-07-30 |
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