ZA705693B - Underground rotary drill - Google Patents

Underground rotary drill

Info

Publication number
ZA705693B
ZA705693B ZA705693A ZA705693A ZA705693B ZA 705693 B ZA705693 B ZA 705693B ZA 705693 A ZA705693 A ZA 705693A ZA 705693 A ZA705693 A ZA 705693A ZA 705693 B ZA705693 B ZA 705693B
Authority
ZA
South Africa
Prior art keywords
rotary drill
underground rotary
underground
drill
rotary
Prior art date
Application number
ZA705693A
Inventor
R Cannon
Original Assignee
R Cannon
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by R Cannon filed Critical R Cannon
Publication of ZA705693B publication Critical patent/ZA705693B/en

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
    • E21B7/024—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting having means for adapting to inclined terrain; having means for stabilizing the vehicle while drilling
    • 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
    • E21B19/081—Screw-and-nut feed mechanisms
    • 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
    • E21B7/027—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes
    • E21B7/028—Drills for drilling shallow holes, e.g. for taking soil samples or for drilling postholes the drilling apparatus being detachable from the vehicle, e.g. hand portable drills

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)
ZA705693A 1969-09-19 1970-08-18 Underground rotary drill ZA705693B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85928869A 1969-09-19 1969-09-19

Publications (1)

Publication Number Publication Date
ZA705693B true ZA705693B (en) 1971-04-28

Family

ID=25330500

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA705693A ZA705693B (en) 1969-09-19 1970-08-18 Underground rotary drill

Country Status (2)

Country Link
US (1) US3568779A (en)
ZA (1) ZA705693B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3734211A (en) * 1971-08-20 1973-05-22 Bucyrus Erie Co Mobile drilling unit
US3850253A (en) * 1972-12-01 1974-11-26 Subterranean Tools Inc Excavating machine
US3905426A (en) * 1974-06-28 1975-09-16 Dresser Ind Earth boring machine positioning system
US3951216A (en) * 1974-11-08 1976-04-20 Canadian Mine Services Ltd. Diamond drill supporting apparatus
US4192393A (en) * 1978-08-15 1980-03-11 Georex Industries, Inc. Helicopter portable earth drilling apparatus
WO2003006786A1 (en) * 2001-07-12 2003-01-23 Tracto-Technik Gmbh Method for producing earth boreholes
WO2008089384A2 (en) * 2007-01-18 2008-07-24 Diamond Products, Limited Portable concrete boring machine
NO343716B1 (en) * 2017-11-17 2019-05-20 Comrod As System and method for positioning a drilling rig
US10895112B2 (en) * 2018-04-12 2021-01-19 Caterpillar Inc. Slope compensation system for rotary drill machines
US10774642B1 (en) * 2019-05-05 2020-09-15 Liaoning University Hydraulic support unit and hydraulic support for anti-rock burst roadway
AU2022227011A1 (en) * 2021-02-26 2023-09-07 Boart Longyear Company Drill rig anchoring devices, systems, and methods
EP4074937A1 (en) * 2021-04-12 2022-10-19 Bay Shore Systems Inc. Skid-steer loader attachment assemblies and methods for performing earth augering using a skid-steer loader

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375991A (en) * 1941-06-02 1945-05-15 Internat Multifeed Drills Ltd Variable pressure drill feed
US3258983A (en) * 1964-04-13 1966-07-05 Sargent Engineering Corp Preloaded ball screw and nut assembly
US3454114A (en) * 1968-06-04 1969-07-08 Robbins & Assoc James S Drilling machine

Also Published As

Publication number Publication date
US3568779A (en) 1971-03-09

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