JPS58111291U - 横坑掘削装置 - Google Patents
横坑掘削装置Info
- Publication number
- JPS58111291U JPS58111291U JP496482U JP496482U JPS58111291U JP S58111291 U JPS58111291 U JP S58111291U JP 496482 U JP496482 U JP 496482U JP 496482 U JP496482 U JP 496482U JP S58111291 U JPS58111291 U JP S58111291U
- Authority
- JP
- Japan
- Prior art keywords
- horizontal shaft
- drilling
- drilling equipment
- excavation
- thick
- 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP496482U JPS58111291U (ja) | 1982-01-20 | 1982-01-20 | 横坑掘削装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP496482U JPS58111291U (ja) | 1982-01-20 | 1982-01-20 | 横坑掘削装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS58111291U true JPS58111291U (ja) | 1983-07-29 |
JPS6115118Y2 JPS6115118Y2 (enrdf_load_stackoverflow) | 1986-05-10 |
Family
ID=30017782
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP496482U Granted JPS58111291U (ja) | 1982-01-20 | 1982-01-20 | 横坑掘削装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS58111291U (enrdf_load_stackoverflow) |
-
1982
- 1982-01-20 JP JP496482U patent/JPS58111291U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6115118Y2 (enrdf_load_stackoverflow) | 1986-05-10 |
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