ZA753261B - Earth borng machine positioning system - Google Patents

Earth borng machine positioning system

Info

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
Application number
ZA00753261A
Inventor
R Williams
R Walker
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of ZA753261B publication Critical patent/ZA753261B/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
    • 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)
ZA00753261A 1974-06-28 1975-05-20 Earth borng machine positioning system ZA753261B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
GB1508036A (en) 1978-04-19
US3905426A (en) 1975-09-16
FR2276456B1 (en) 1978-11-03
AU8175075A (en) 1976-12-09
FR2276456A1 (en) 1976-01-23
DE2526790A1 (en) 1976-01-15
CA1018148A (en) 1977-09-27

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