ZA766615B - Drill carriage equipped with a caterpillar track system for underground operation - Google Patents
Drill carriage equipped with a caterpillar track system for underground operationInfo
- Publication number
- ZA766615B ZA766615B ZA766615A ZA766615A ZA766615B ZA 766615 B ZA766615 B ZA 766615B ZA 766615 A ZA766615 A ZA 766615A ZA 766615 A ZA766615 A ZA 766615A ZA 766615 B ZA766615 B ZA 766615B
- Authority
- ZA
- South Africa
- Prior art keywords
- track system
- drill carriage
- caterpillar track
- carriage equipped
- underground operation
- 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
- E21B7/025—Rock drills, i.e. jumbo drills
-
- 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
- E21B19/084—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 flexible drawing means, e.g. cables
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2608278A DE2608278C3 (en) | 1976-02-28 | 1976-02-28 | Drill rig for underground mining |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA766615B true ZA766615B (en) | 1977-12-28 |
Family
ID=5971179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA766615A ZA766615B (en) | 1976-02-28 | 1976-11-04 | Drill carriage equipped with a caterpillar track system for underground operation |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2608278C3 (en) |
ZA (1) | ZA766615B (en) |
ZM (1) | ZM1877A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11085249B2 (en) | 2019-12-06 | 2021-08-10 | Caterpillar Global Mining Equipment Llc | Swivel assembly for drilling machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745637A (en) * | 1948-11-20 | 1956-05-15 | Joy Mfg Co | Mobile drilling machine |
DE1811749A1 (en) * | 1968-11-29 | 1970-06-11 | Jacobson Earl C | Mobile machine tool |
DE1921314C3 (en) * | 1969-04-26 | 1978-09-07 | Gewerkschaft Eisenhuette Westfalia, 4670 Luenen | Walking gear for jacking or loading devices in mining operations |
FI45374C (en) * | 1970-10-19 | 1972-05-10 | Tampella Oy Ab | Fan drilling device. |
-
1976
- 1976-02-28 DE DE2608278A patent/DE2608278C3/en not_active Expired
- 1976-11-04 ZA ZA766615A patent/ZA766615B/en unknown
-
1977
- 1977-02-18 ZM ZM18/77A patent/ZM1877A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2608278A1 (en) | 1977-09-01 |
ZM1877A1 (en) | 1979-01-22 |
DE2608278C3 (en) | 1981-08-06 |
DE2608278B2 (en) | 1980-11-27 |
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