AU4227278A - Hydraulic Rock Drill - Google Patents

Hydraulic Rock Drill

Info

Publication number
AU4227278A
AU4227278A AU42272/78A AU4227278A AU4227278A AU 4227278 A AU4227278 A AU 4227278A AU 42272/78 A AU42272/78 A AU 42272/78A AU 4227278 A AU4227278 A AU 4227278A AU 4227278 A AU4227278 A AU 4227278A
Authority
AU
Australia
Prior art keywords
rock drill
hydraulic rock
hydraulic
drill
rock
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU42272/78A
Other versions
AU510290B2 (en
Inventor
JR. and Paladio DK Mayor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cooper Industries LLC
Original Assignee
Gardner Denver Inc
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 Gardner Denver Inc filed Critical Gardner Denver Inc
Priority to AU42272/78A priority Critical patent/AU510290B2/en
Publication of AU4227278A publication Critical patent/AU4227278A/en
Application granted granted Critical
Publication of AU510290B2 publication Critical patent/AU510290B2/en
Expired legal-status Critical Current

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
    • E21B44/00—Automatic control systems specially adapted for drilling operations, i.e. self-operating systems which function to carry out or modify a drilling operation without intervention of a human operator, e.g. computer-controlled drilling systems; Systems specially adapted for monitoring a plurality of drilling variables or conditions
    • E21B44/02—Automatic control of the tool feed

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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)
AU42272/78A 1978-12-06 1978-12-06 Hydraulic rock drill Expired AU510290B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU42272/78A AU510290B2 (en) 1978-12-06 1978-12-06 Hydraulic rock drill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU42272/78A AU510290B2 (en) 1978-12-06 1978-12-06 Hydraulic rock drill

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU13,424/76 Division 1978-12-06

Publications (2)

Publication Number Publication Date
AU4227278A true AU4227278A (en) 1979-05-17
AU510290B2 AU510290B2 (en) 1980-06-19

Family

ID=3729520

Family Applications (1)

Application Number Title Priority Date Filing Date
AU42272/78A Expired AU510290B2 (en) 1978-12-06 1978-12-06 Hydraulic rock drill

Country Status (1)

Country Link
AU (1) AU510290B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119856A (en) * 2018-11-01 2020-05-08 中国石油化工股份有限公司 Inversion method of natural formation deflecting characteristics based on actual drilling data

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE84850T1 (en) * 1989-01-11 1993-02-15 Sulzer Ag HYDRAULIC HAMMER DRILL.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111119856A (en) * 2018-11-01 2020-05-08 中国石油化工股份有限公司 Inversion method of natural formation deflecting characteristics based on actual drilling data

Also Published As

Publication number Publication date
AU510290B2 (en) 1980-06-19

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