JPS6158296U - - Google Patents
Info
- Publication number
- JPS6158296U JPS6158296U JP14333584U JP14333584U JPS6158296U JP S6158296 U JPS6158296 U JP S6158296U JP 14333584 U JP14333584 U JP 14333584U JP 14333584 U JP14333584 U JP 14333584U JP S6158296 U JPS6158296 U JP S6158296U
- Authority
- JP
- Japan
- Prior art keywords
- liner
- wedge
- support member
- member side
- slopes
- 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
- 239000011435 rock Substances 0.000 claims description 2
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14333584U JPS6158296U (pl) | 1984-09-21 | 1984-09-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14333584U JPS6158296U (pl) | 1984-09-21 | 1984-09-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6158296U true JPS6158296U (pl) | 1986-04-19 |
Family
ID=30701634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14333584U Pending JPS6158296U (pl) | 1984-09-21 | 1984-09-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6158296U (pl) |
-
1984
- 1984-09-21 JP JP14333584U patent/JPS6158296U/ja active Pending