CA1087601A - Foreuse portative - Google Patents
Foreuse portativeInfo
- Publication number
- CA1087601A CA1087601A CA259,814A CA259814A CA1087601A CA 1087601 A CA1087601 A CA 1087601A CA 259814 A CA259814 A CA 259814A CA 1087601 A CA1087601 A CA 1087601A
- Authority
- CA
- Canada
- Prior art keywords
- drill pipe
- chuck
- derrick
- during
- traverse mechanism
- 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
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA259,814A CA1087601A (fr) | 1976-08-25 | 1976-08-25 | Foreuse portative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA259,814A CA1087601A (fr) | 1976-08-25 | 1976-08-25 | Foreuse portative |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1087601A true CA1087601A (fr) | 1980-10-14 |
Family
ID=4106723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA259,814A Expired CA1087601A (fr) | 1976-08-25 | 1976-08-25 | Foreuse portative |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1087601A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112196474A (zh) * | 2020-10-14 | 2021-01-08 | 南京集优智库信息技术有限公司 | 一种便于深孔作业的新式开槽机 |
CN112606223A (zh) * | 2021-01-12 | 2021-04-06 | 中冶建工集团有限公司 | 半自动垂直钻孔装置 |
-
1976
- 1976-08-25 CA CA259,814A patent/CA1087601A/fr not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112196474A (zh) * | 2020-10-14 | 2021-01-08 | 南京集优智库信息技术有限公司 | 一种便于深孔作业的新式开槽机 |
CN112606223A (zh) * | 2021-01-12 | 2021-04-06 | 中冶建工集团有限公司 | 半自动垂直钻孔装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |