JPH0433789U - - Google Patents
Info
- Publication number
- JPH0433789U JPH0433789U JP7522190U JP7522190U JPH0433789U JP H0433789 U JPH0433789 U JP H0433789U JP 7522190 U JP7522190 U JP 7522190U JP 7522190 U JP7522190 U JP 7522190U JP H0433789 U JPH0433789 U JP H0433789U
- Authority
- JP
- Japan
- Prior art keywords
- guide cell
- rock
- feet
- forth
- hydraulic cylinder
- 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 3
- 238000010586 diagram Methods 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 |
|---|---|---|---|
| JP7522190U JPH0433789U (en, 2012) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7522190U JPH0433789U (en, 2012) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0433789U true JPH0433789U (en, 2012) | 1992-03-19 |
Family
ID=31615611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7522190U Pending JPH0433789U (en, 2012) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0433789U (en, 2012) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017031744A (ja) * | 2015-08-05 | 2017-02-09 | 株式会社奥村組 | 削孔機 |
| JP2019120100A (ja) * | 2018-01-11 | 2019-07-22 | 株式会社奥村組 | 削孔機 |
| JP2022051878A (ja) * | 2018-01-11 | 2022-04-01 | 株式会社奥村組 | 削孔機 |
-
1990
- 1990-07-17 JP JP7522190U patent/JPH0433789U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017031744A (ja) * | 2015-08-05 | 2017-02-09 | 株式会社奥村組 | 削孔機 |
| JP2019120100A (ja) * | 2018-01-11 | 2019-07-22 | 株式会社奥村組 | 削孔機 |
| JP2021167572A (ja) * | 2018-01-11 | 2021-10-21 | 株式会社奥村組 | 削孔機 |
| JP2022051878A (ja) * | 2018-01-11 | 2022-04-01 | 株式会社奥村組 | 削孔機 |
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