JPS6346553Y2 - - Google Patents
Info
- Publication number
- JPS6346553Y2 JPS6346553Y2 JP6548684U JP6548684U JPS6346553Y2 JP S6346553 Y2 JPS6346553 Y2 JP S6346553Y2 JP 6548684 U JP6548684 U JP 6548684U JP 6548684 U JP6548684 U JP 6548684U JP S6346553 Y2 JPS6346553 Y2 JP S6346553Y2
- Authority
- JP
- Japan
- Prior art keywords
- wedge
- guide cell
- working axis
- axis position
- hole
- 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.)
- Expired
Links
- 239000011435 rock Substances 0.000 claims description 13
- 238000010276 construction Methods 0.000 claims description 6
- 238000004080 punching Methods 0.000 claims description 6
- 238000005553 drilling Methods 0.000 description 8
- 239000000428 dust Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Landscapes
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6548684U JPS60178092U (ja) | 1984-05-07 | 1984-05-07 | クサビ形岩盤破砕機 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6548684U JPS60178092U (ja) | 1984-05-07 | 1984-05-07 | クサビ形岩盤破砕機 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60178092U JPS60178092U (ja) | 1985-11-26 |
| JPS6346553Y2 true JPS6346553Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1988-12-02 |
Family
ID=30597525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6548684U Granted JPS60178092U (ja) | 1984-05-07 | 1984-05-07 | クサビ形岩盤破砕機 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60178092U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7406187B2 (ja) * | 2021-03-26 | 2023-12-27 | 日本基礎技術株式会社 | 削孔装置 |
-
1984
- 1984-05-07 JP JP6548684U patent/JPS60178092U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60178092U (ja) | 1985-11-26 |
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