ZA753261B - Earth borng machine positioning system - Google Patents
Earth borng machine positioning systemInfo
- Publication number
- ZA753261B ZA753261B ZA00753261A ZA753261A ZA753261B ZA 753261 B ZA753261 B ZA 753261B ZA 00753261 A ZA00753261 A ZA 00753261A ZA 753261 A ZA753261 A ZA 753261A ZA 753261 B ZA753261 B ZA 753261B
- Authority
- ZA
- South Africa
- Prior art keywords
- borng
- earth
- positioning system
- machine positioning
- machine
- Prior art date
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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
-
- 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
- E21B19/086—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 with a fluid-actuated cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (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)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US484046A US3905426A (en) | 1974-06-28 | 1974-06-28 | Earth boring machine positioning system |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA753261B true ZA753261B (en) | 1976-04-28 |
Family
ID=23922509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA00753261A ZA753261B (en) | 1974-06-28 | 1975-05-20 | Earth borng machine positioning system |
Country Status (6)
Country | Link |
---|---|
US (1) | US3905426A (en) |
CA (1) | CA1018148A (en) |
DE (1) | DE2526790A1 (en) |
FR (1) | FR2276456A1 (en) |
GB (1) | GB1508036A (en) |
ZA (1) | ZA753261B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3999616A (en) * | 1975-02-03 | 1976-12-28 | The Robbins Company | Method and apparatus for establishing the drilling line of an overhead boring machine |
US10774642B1 (en) * | 2019-05-05 | 2020-09-15 | Liaoning University | Hydraulic support unit and hydraulic support for anti-rock burst roadway |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3057416A (en) * | 1960-09-12 | 1962-10-09 | Ingersoll Rand Co | Drill mounting |
US3220494A (en) * | 1962-09-19 | 1965-11-30 | Robbins & Assoc James S | Raise drilling method and mechanism |
DE1758505A1 (en) * | 1968-06-14 | 1971-03-25 | Demag Ag | Method and device for driving a shaft with an auxiliary jacking shaft |
US3568779A (en) * | 1969-09-19 | 1971-03-09 | Robert E Cannon | Underground rotary drill |
US3563322A (en) * | 1969-09-30 | 1971-02-16 | Dresser Ind | Earth boring machine positioning system |
US3584918A (en) * | 1969-10-07 | 1971-06-15 | Jarva Inc | Articulated torque arm construction |
US3750769A (en) * | 1970-02-02 | 1973-08-07 | Dresser Ind | Drill pipe positioner for earth boring machine |
US3762578A (en) * | 1972-01-17 | 1973-10-02 | Dresser Ind | Drill rod handling apparatus for raise drills |
US3780816A (en) * | 1972-03-14 | 1973-12-25 | Dresser Ind | Earth boring machine with tandem thrust cylinders |
-
1974
- 1974-06-28 US US484046A patent/US3905426A/en not_active Expired - Lifetime
-
1975
- 1975-05-20 ZA ZA00753261A patent/ZA753261B/en unknown
- 1975-05-22 CA CA227,596A patent/CA1018148A/en not_active Expired
- 1975-06-05 GB GB24273/75A patent/GB1508036A/en not_active Expired
- 1975-06-13 DE DE19752526790 patent/DE2526790A1/en not_active Withdrawn
- 1975-06-24 FR FR7519684A patent/FR2276456A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
DE2526790A1 (en) | 1976-01-15 |
FR2276456B1 (en) | 1978-11-03 |
FR2276456A1 (en) | 1976-01-23 |
AU8175075A (en) | 1976-12-09 |
GB1508036A (en) | 1978-04-19 |
CA1018148A (en) | 1977-09-27 |
US3905426A (en) | 1975-09-16 |
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