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AU4834268A - A drill rod fora drilling machine - Google Patents

A drill rod fora drilling machine

Info

Publication number
AU4834268A
AU4834268A AU48342/68A AU4834268A AU4834268A AU 4834268 A AU4834268 A AU 4834268A AU 48342/68 A AU48342/68 A AU 48342/68A AU 4834268 A AU4834268 A AU 4834268A AU 4834268 A AU4834268 A AU 4834268A
Authority
AU
Australia
Prior art keywords
fora
drilling machine
drill rod
drill
rod
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.)
Expired
Application number
AU48342/68A
Inventor
Motoyama Haruyasu
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 filed Critical
Priority to AU48342/68A priority Critical patent/AU4834268A/en
Publication of AU4834268A publication Critical patent/AU4834268A/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/02—Couplings; joints
    • E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
    • E21B17/042—Threaded
    • E21B17/043—Threaded with locking means

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
AU48342/68A 1968-12-24 1968-12-24 A drill rod fora drilling machine Expired AU4834268A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU48342/68A AU4834268A (en) 1968-12-24 1968-12-24 A drill rod fora drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU48342/68A AU4834268A (en) 1968-12-24 1968-12-24 A drill rod fora drilling machine

Publications (1)

Publication Number Publication Date
AU4834268A true AU4834268A (en) 1970-06-25

Family

ID=3735079

Family Applications (1)

Application Number Title Priority Date Filing Date
AU48342/68A Expired AU4834268A (en) 1968-12-24 1968-12-24 A drill rod fora drilling machine

Country Status (1)

Country Link
AU (1) AU4834268A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577406B2 (en) * 1984-09-06 1988-09-22 Secoroc A.B. Joint device for percussion drill

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU577406B2 (en) * 1984-09-06 1988-09-22 Secoroc A.B. Joint device for percussion drill

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