NO802118L - Halsadapter for bergboremaskin. - Google Patents
Halsadapter for bergboremaskin.Info
- Publication number
- NO802118L NO802118L NO802118A NO802118A NO802118L NO 802118 L NO802118 L NO 802118L NO 802118 A NO802118 A NO 802118A NO 802118 A NO802118 A NO 802118A NO 802118 L NO802118 L NO 802118L
- Authority
- NO
- Norway
- Prior art keywords
- drilling machine
- neck adapter
- mountain drilling
- mountain
- adapter
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title 1
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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Closures For Containers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE7909103A SE432460B (sv) | 1979-11-02 | 1979-11-02 | Nackadapter for bergborrmaskin |
Publications (3)
Publication Number | Publication Date |
---|---|
NO802118L true NO802118L (no) | 1981-05-04 |
NO152618B NO152618B (no) | 1985-07-15 |
NO152618C NO152618C (no) | 1985-10-23 |
Family
ID=20339237
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO802118A NO152618C (no) | 1979-11-02 | 1980-07-14 | Halsadapter for bergboremaskin. |
Country Status (3)
Country | Link |
---|---|
CA (1) | CA1160214A (no) |
NO (1) | NO152618C (no) |
SE (1) | SE432460B (no) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE523521C2 (sv) * | 2002-09-27 | 2004-04-27 | Atlas Copco Rock Drills Ab | Slagadapter för överföring av slag och rotation från en slående bergborrmaskin till en borrsträng |
SE531086C2 (sv) * | 2007-04-25 | 2008-12-16 | Atlas Copco Secoroc Ab | Anordning vid bergborrning |
EP2944756B1 (en) * | 2014-05-13 | 2017-04-05 | Sandvik Intellectual Property AB | Shank adapter with reinforced flushing slot |
-
1979
- 1979-11-02 SE SE7909103A patent/SE432460B/sv not_active IP Right Cessation
-
1980
- 1980-07-14 NO NO802118A patent/NO152618C/no unknown
- 1980-10-21 CA CA000362899A patent/CA1160214A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE432460B (sv) | 1984-04-02 |
NO152618C (no) | 1985-10-23 |
CA1160214A (en) | 1984-01-10 |
NO152618B (no) | 1985-07-15 |
SE7909103L (sv) | 1981-05-03 |
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