ZA988183B - Ground drilling device having a longitudinally movable support bar - Google Patents
Ground drilling device having a longitudinally movable support barInfo
- Publication number
- ZA988183B ZA988183B ZA988183A ZA988183A ZA988183B ZA 988183 B ZA988183 B ZA 988183B ZA 988183 A ZA988183 A ZA 988183A ZA 988183 A ZA988183 A ZA 988183A ZA 988183 B ZA988183 B ZA 988183B
- Authority
- ZA
- South Africa
- Prior art keywords
- support bar
- movable support
- drilling device
- longitudinally movable
- ground drilling
- 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
- E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
-
- 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
- E21B11/00—Other drilling tools
- E21B11/005—Hand operated drilling tools
-
- 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
- E21B15/00—Supports for the drilling machine, e.g. derricks or masts
- E21B15/006—Means for anchoring the drilling machine to the ground
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29716176U DE29716176U1 (en) | 1997-09-09 | 1997-09-09 | Earth drilling rig with longitudinally movable support rod |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA988183B true ZA988183B (en) | 1999-03-11 |
Family
ID=8045747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA988183A ZA988183B (en) | 1997-09-09 | 1998-09-08 | Ground drilling device having a longitudinally movable support bar |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0902160A3 (en) |
DE (1) | DE29716176U1 (en) |
ZA (1) | ZA988183B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008006571U1 (en) | 2008-05-14 | 2008-07-31 | Heiss, Josef | Mobile earth boring machine |
DE102011117866A1 (en) | 2011-11-08 | 2013-05-08 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, dieses vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Earth drilling apparatus has motor-gear unit, operating and holding unit, which is connected to motor-gear unit and auger, where motor-gear unit and auger are connected by torque-load limiting device |
CN109611029A (en) * | 2018-12-06 | 2019-04-12 | 中国地质调查局西安地质调查中心 | Geological reamer |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US978444A (en) * | 1909-06-18 | 1910-12-13 | Micheal Freemark | Post-hole digger. |
US1216932A (en) * | 1915-06-19 | 1917-02-20 | Lee A Blue | Post-hole drill. |
US2562276A (en) * | 1945-07-14 | 1951-07-31 | Charles W Kandle | Drill rig |
US3177736A (en) * | 1963-04-25 | 1965-04-13 | Donald G Kilmartin | Earth auger power driving apparatus |
DE1297046B (en) * | 1965-08-12 | 1969-06-04 | Stihl Maschf Andreas | Earth auger |
DE2926116A1 (en) * | 1979-06-28 | 1981-01-15 | Collard | Self-aligning telescopic screw drill for boreholes - has auger at bottom of double acting jack mounted inside telescopic tube |
CA1248082A (en) * | 1987-06-29 | 1989-01-03 | Brett Marrow | Power driven golf hole cutting apparatus |
US5007492A (en) * | 1989-05-01 | 1991-04-16 | Giroux Patrick C P | Safety stabilizer for auger |
DE9204003U1 (en) * | 1992-03-24 | 1992-07-30 | Heiß, Josef, 8172 Lenggries | Device for handling a portable earth drill |
-
1997
- 1997-09-09 DE DE29716176U patent/DE29716176U1/en not_active Expired - Lifetime
-
1998
- 1998-09-08 ZA ZA988183A patent/ZA988183B/en unknown
- 1998-09-08 EP EP98116978A patent/EP0902160A3/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE29716176U1 (en) | 1997-10-30 |
EP0902160A2 (en) | 1999-03-17 |
EP0902160A3 (en) | 1999-12-15 |
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