NO802118L - Halsadapter for bergboremaskin. - Google Patents

Halsadapter for bergboremaskin.

Info

Publication number
NO802118L
NO802118L NO802118A NO802118A NO802118L NO 802118 L NO802118 L NO 802118L NO 802118 A NO802118 A NO 802118A NO 802118 A NO802118 A NO 802118A NO 802118 L NO802118 L NO 802118L
Authority
NO
Norway
Prior art keywords
drilling machine
neck adapter
mountain drilling
mountain
adapter
Prior art date
Application number
NO802118A
Other languages
English (en)
Other versions
NO152618C (no
NO152618B (no
Inventor
Goesta Christer Gustafsson
Original Assignee
Fagersta Ab
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 Fagersta Ab filed Critical Fagersta Ab
Publication of NO802118L publication Critical patent/NO802118L/no
Publication of NO152618B publication Critical patent/NO152618B/no
Publication of NO152618C publication Critical patent/NO152618C/no

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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • E21B17/03—Couplings; joints between drilling rod or pipe and drill motor or surface drive, e.g. between drilling rod and hammer

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)
  • Closures For Containers (AREA)
NO802118A 1979-11-02 1980-07-14 Halsadapter for bergboremaskin. NO152618C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7909103A SE432460B (sv) 1979-11-02 1979-11-02 Nackadapter for bergborrmaskin

Publications (3)

Publication Number Publication Date
NO802118L true NO802118L (no) 1981-05-04
NO152618B NO152618B (no) 1985-07-15
NO152618C NO152618C (no) 1985-10-23

Family

ID=20339237

Family Applications (1)

Application Number Title Priority Date Filing Date
NO802118A NO152618C (no) 1979-11-02 1980-07-14 Halsadapter for bergboremaskin.

Country Status (3)

Country Link
CA (1) CA1160214A (no)
NO (1) NO152618C (no)
SE (1) SE432460B (no)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE523521C2 (sv) * 2002-09-27 2004-04-27 Atlas Copco Rock Drills Ab Slagadapter för överföring av slag och rotation från en slående bergborrmaskin till en borrsträng
SE531086C2 (sv) * 2007-04-25 2008-12-16 Atlas Copco Secoroc Ab Anordning vid bergborrning
EP2944756B1 (en) * 2014-05-13 2017-04-05 Sandvik Intellectual Property AB Shank adapter with reinforced flushing slot

Also Published As

Publication number Publication date
NO152618C (no) 1985-10-23
SE432460B (sv) 1984-04-02
NO152618B (no) 1985-07-15
CA1160214A (en) 1984-01-10
SE7909103L (sv) 1981-05-03

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