JPS62129492U - - Google Patents
Info
- Publication number
- JPS62129492U JPS62129492U JP1647486U JP1647486U JPS62129492U JP S62129492 U JPS62129492 U JP S62129492U JP 1647486 U JP1647486 U JP 1647486U JP 1647486 U JP1647486 U JP 1647486U JP S62129492 U JPS62129492 U JP S62129492U
- Authority
- JP
- Japan
- Prior art keywords
- rod
- attached
- drilling
- skid
- view
- 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
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000005553 drilling Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986016474U JPH047274Y2 (cs) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986016474U JPH047274Y2 (cs) | 1986-02-07 | 1986-02-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62129492U true JPS62129492U (cs) | 1987-08-15 |
| JPH047274Y2 JPH047274Y2 (cs) | 1992-02-26 |
Family
ID=30808360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986016474U Expired JPH047274Y2 (cs) | 1986-02-07 | 1986-02-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047274Y2 (cs) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207477A (ja) * | 1982-05-28 | 1983-12-02 | 株式会社小松製作所 | クロ−ラドリルのマガジン位置決め方式 |
| JPS60144493A (ja) * | 1983-12-30 | 1985-07-30 | 鉱研工業株式会社 | ボ−リングマシン用ロツドマガジン装置 |
| JPS60144691U (ja) * | 1984-03-06 | 1985-09-25 | 株式会社小松製作所 | クロ−ラドリルのロツド交換装置 |
-
1986
- 1986-02-07 JP JP1986016474U patent/JPH047274Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58207477A (ja) * | 1982-05-28 | 1983-12-02 | 株式会社小松製作所 | クロ−ラドリルのマガジン位置決め方式 |
| JPS60144493A (ja) * | 1983-12-30 | 1985-07-30 | 鉱研工業株式会社 | ボ−リングマシン用ロツドマガジン装置 |
| JPS60144691U (ja) * | 1984-03-06 | 1985-09-25 | 株式会社小松製作所 | クロ−ラドリルのロツド交換装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047274Y2 (cs) | 1992-02-26 |
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