JPH01105693U - - Google Patents
Info
- Publication number
- JPH01105693U JPH01105693U JP19921387U JP19921387U JPH01105693U JP H01105693 U JPH01105693 U JP H01105693U JP 19921387 U JP19921387 U JP 19921387U JP 19921387 U JP19921387 U JP 19921387U JP H01105693 U JPH01105693 U JP H01105693U
- Authority
- JP
- Japan
- Prior art keywords
- crust
- mining vehicle
- peeling device
- resource mining
- swing arm
- 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
- 238000005065 mining Methods 0.000 claims description 9
- 239000011435 rock Substances 0.000 claims description 5
- 238000005553 drilling Methods 0.000 claims 3
- 238000007796 conventional method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19921387U JPH01105693U (en]) | 1987-12-29 | 1987-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19921387U JPH01105693U (en]) | 1987-12-29 | 1987-12-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01105693U true JPH01105693U (en]) | 1989-07-17 |
Family
ID=31489678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19921387U Pending JPH01105693U (en]) | 1987-12-29 | 1987-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01105693U (en]) |
-
1987
- 1987-12-29 JP JP19921387U patent/JPH01105693U/ja active Pending
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