JPS5721615B2 - - Google Patents
Info
- Publication number
- JPS5721615B2 JPS5721615B2 JP10155475A JP10155475A JPS5721615B2 JP S5721615 B2 JPS5721615 B2 JP S5721615B2 JP 10155475 A JP10155475 A JP 10155475A JP 10155475 A JP10155475 A JP 10155475A JP S5721615 B2 JPS5721615 B2 JP S5721615B2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10155475A JPS5228109A (en) | 1975-08-21 | 1975-08-21 | Slidinggup method and device by vertical hole excavating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10155475A JPS5228109A (en) | 1975-08-21 | 1975-08-21 | Slidinggup method and device by vertical hole excavating machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5228109A JPS5228109A (en) | 1977-03-02 |
| JPS5721615B2 true JPS5721615B2 (cs) | 1982-05-08 |
Family
ID=14303627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10155475A Granted JPS5228109A (en) | 1975-08-21 | 1975-08-21 | Slidinggup method and device by vertical hole excavating machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5228109A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5333955B2 (cs) * | 1973-09-21 | 1978-09-18 | ||
| JPS58123991A (ja) * | 1982-01-19 | 1983-07-23 | 株式会社日さく | リバ−ス式回転打撃ボ−リング工法及びそのボ−リング装置 |
| JP2566427B2 (ja) * | 1987-11-18 | 1996-12-25 | 清水建設株式会社 | 立坑掘削装置 |
| JP2566428B2 (ja) * | 1987-11-18 | 1996-12-25 | 清水建設株式会社 | 立坑の掘削方法 |
-
1975
- 1975-08-21 JP JP10155475A patent/JPS5228109A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5228109A (en) | 1977-03-02 |