[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

AU6367286A - Threaded coupling for a percussion drill rods - Google Patents

Threaded coupling for a percussion drill rods

Info

Publication number
AU6367286A
AU6367286A AU63672/86A AU6367286A AU6367286A AU 6367286 A AU6367286 A AU 6367286A AU 63672/86 A AU63672/86 A AU 63672/86A AU 6367286 A AU6367286 A AU 6367286A AU 6367286 A AU6367286 A AU 6367286A
Authority
AU
Australia
Prior art keywords
threaded coupling
drill rods
percussion drill
percussion
rods
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.)
Abandoned
Application number
AU63672/86A
Inventor
Not Given Name
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.)
Santrade Ltd
Original Assignee
Santrade Ltd
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 Santrade Ltd filed Critical Santrade Ltd
Publication of AU6367286A publication Critical patent/AU6367286A/en
Abandoned 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
    • E21B17/0426—Threaded with a threaded cylindrical portion, e.g. for percussion rods

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)
  • Earth Drilling (AREA)
AU63672/86A 1985-10-17 1986-10-08 Threaded coupling for a percussion drill rods Abandoned AU6367286A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8504842A SE8504842L (en) 1985-10-17 1985-10-17 DRILLING ROCK FOR BACKGROUND MOUNTING
SE8504842 1985-10-17

Publications (1)

Publication Number Publication Date
AU6367286A true AU6367286A (en) 1987-04-30

Family

ID=20361778

Family Applications (1)

Application Number Title Priority Date Filing Date
AU63672/86A Abandoned AU6367286A (en) 1985-10-17 1986-10-08 Threaded coupling for a percussion drill rods

Country Status (8)

Country Link
EP (1) EP0220147A3 (en)
JP (1) JPS62125192A (en)
CN (1) CN86107149A (en)
AU (1) AU6367286A (en)
BR (1) BR8605070A (en)
FI (1) FI864185A (en)
SE (1) SE8504842L (en)
ZA (1) ZA867682B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE514137C2 (en) 1998-03-24 2001-01-08 Sandvik Ab Threaded joints for striking drilling, male and female part to be included in a threaded joint for striking drilling as well as method for manufacturing a product with a thread to be included in a threaded joint for striking drilling
GB2340148B (en) * 1998-07-30 2002-12-31 Boart Longyear Ltd Tube rod
PL2845992T3 (en) 2013-09-09 2016-07-29 Sandvik Intellectual Property Drill string with bend resistant coupling
EP3095955A1 (en) * 2015-05-22 2016-11-23 Sandvik Intellectual Property AB Threaded coupling end for drill string component

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1645802A (en) * 1925-06-09 1927-10-18 Lewis F Davis Deep-well pump-plunger attachment
US2005498A (en) * 1933-04-28 1935-06-18 Raymond S Hart Detachable bit for rock drills
US2979993A (en) * 1956-04-17 1961-04-18 Sandvikens Jernverks Ab Rock drill bit and method of manufacturing same
US3542406A (en) * 1969-03-26 1970-11-24 Ideal Ind Connector and method
US4397484A (en) * 1982-04-16 1983-08-09 Mobil Oil Corporation Locking coupling system
SE469602B (en) * 1985-04-04 1993-08-02 Sandvik Ab CUTTING HEAD BEFORE SHOCK DRILLING

Also Published As

Publication number Publication date
FI864185A (en) 1987-04-18
SE8504842L (en) 1987-04-18
SE8504842D0 (en) 1985-10-17
BR8605070A (en) 1987-07-21
FI864185A0 (en) 1986-10-16
CN86107149A (en) 1987-05-20
ZA867682B (en) 1987-05-27
JPS62125192A (en) 1987-06-06
EP0220147A2 (en) 1987-04-29
EP0220147A3 (en) 1988-11-17

Similar Documents

Publication Publication Date Title
AU4065485A (en) Apparatus for drilling a borehole
AU543989B2 (en) Percussion drill
GB2185428B (en) A drilling tool
GB8601993D0 (en) Hammer drill
GB2184373B (en) Drilling tool
GB8601089D0 (en) Hammer drill
AU580688B2 (en) Tool coupling
GB8628052D0 (en) Easy break-out tool joint
AU559921B2 (en) Fluid actuated rock drill
GB2209833B (en) A downhole tool
AU5594986A (en) Liner for threaded dril l coupling
AU5228990A (en) A rock drilling apparatus
AU5908786A (en) Well tool for use with down-hole drilling apparatus
EP0187971A3 (en) Drill bit
GB8515078D0 (en) Drilling rig
AU6367286A (en) Threaded coupling for a percussion drill rods
GB8618457D0 (en) Drill bit
AU6199186A (en) An end-piece for the free end of a flag-pole
GB2212533B (en) A drill bit
AU582457B2 (en) Drill screw
AU573305B2 (en) Drill string gripping device
AU5063185A (en) A rock drill
AU3999385A (en) Oilwell tubing connection
PL263242A1 (en) Percussion mechanism for a drilling rig
AU584411B2 (en) Percussion tool