SE362924B - - Google Patents
Info
- Publication number
- SE362924B SE362924B SE858164A SE858164A SE362924B SE 362924 B SE362924 B SE 362924B SE 858164 A SE858164 A SE 858164A SE 858164 A SE858164 A SE 858164A SE 362924 B SE362924 B SE 362924B
- Authority
- SE
- Sweden
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B6/00—Drives for drilling with combined rotary and percussive action
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT562863A AT259487B (de) | 1963-07-15 | 1963-07-15 | Auf einer Bohrlafette verschiebbar angeordneter Versenkbohrhammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE362924B true SE362924B (xx) | 1973-12-27 |
Family
ID=3577871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE858164A SE362924B (xx) | 1963-07-15 | 1964-07-14 |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT259487B (xx) |
| GB (1) | GB1033343A (xx) |
| SE (1) | SE362924B (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107939295B (zh) * | 2017-12-31 | 2024-04-19 | 河北迈磊凯机电科技有限公司 | 凿岩机械液压一体化钻车 |
-
1963
- 1963-07-15 AT AT562863A patent/AT259487B/de active
-
1964
- 1964-07-13 GB GB2881264A patent/GB1033343A/en not_active Expired
- 1964-07-14 SE SE858164A patent/SE362924B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1033343A (en) | 1966-06-22 |
| AT259487B (de) | 1968-01-10 |