GB202014897D0 - A drill rig for geological survey that can adjust the diameter - Google Patents
A drill rig for geological survey that can adjust the diameterInfo
- Publication number
- GB202014897D0 GB202014897D0 GBGB2014897.9A GB202014897A GB202014897D0 GB 202014897 D0 GB202014897 D0 GB 202014897D0 GB 202014897 A GB202014897 A GB 202014897A GB 202014897 D0 GB202014897 D0 GB 202014897D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- adjust
- diameter
- drill rig
- geological survey
- geological
- 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.)
- Ceased
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010467934.1A CN111594053A (en) | 2020-05-28 | 2020-05-28 | Diameter-adjustable drilling machine for geological survey |
Publications (1)
Publication Number | Publication Date |
---|---|
GB202014897D0 true GB202014897D0 (en) | 2020-11-04 |
Family
ID=72184081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GBGB2014897.9A Ceased GB202014897D0 (en) | 2020-05-28 | 2020-09-22 | A drill rig for geological survey that can adjust the diameter |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN111594053A (en) |
GB (1) | GB202014897D0 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113529554B (en) * | 2021-09-15 | 2021-12-21 | 山东省路桥集团有限公司 | Environment-friendly joint cutting device with controllable joint cutting depth for bridge road construction |
CN113996393B (en) * | 2021-11-09 | 2023-01-10 | 四川瑞驰拓维机械制造有限公司 | Disc type grinding machine with screening function |
CN117803316B (en) * | 2024-02-27 | 2024-05-03 | 中铁十九局集团第三工程有限公司 | Rotary drilling and reaming equipment capable of achieving multistage reaming |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2283201A4 (en) * | 2008-03-31 | 2015-08-26 | Halliburton Energy Services Inc | System and method for one-trip hole enlargement operations |
CN202031482U (en) * | 2011-05-13 | 2011-11-09 | 乔国华 | Square piston type anchoring and chambering drilling rig |
CN204064710U (en) * | 2014-07-10 | 2014-12-31 | 东北石油大学 | Many diameter drill bits rock core machine for placing |
CN109681123B (en) * | 2018-11-28 | 2023-09-29 | 山东唐口煤业有限公司 | Diameter-adjustable drill bit and sectional reaming method |
CN109653682B (en) * | 2018-12-17 | 2020-01-03 | 九江职业技术学院 | Drill bit with adjustable drill diameter and hole digging machine |
CN209539263U (en) * | 2019-01-25 | 2019-10-25 | 常松岭 | A kind of reaming drilling rod used for geological prospecting |
CN110043192A (en) * | 2019-05-28 | 2019-07-23 | 中国五冶集团有限公司 | A kind of reducing drilling equipment and its assemble method |
CN110924868A (en) * | 2019-10-24 | 2020-03-27 | 李鑫恺 | Production manufacturing process and construction process of drill rod capable of expanding diameter |
-
2020
- 2020-05-28 CN CN202010467934.1A patent/CN111594053A/en not_active Withdrawn
- 2020-09-22 GB GBGB2014897.9A patent/GB202014897D0/en not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
CN111594053A (en) | 2020-08-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AT | Applications terminated before publication under section 16(1) |