SE7909103L - Nackadapter for bergborrmaskin - Google Patents

Nackadapter for bergborrmaskin

Info

Publication number
SE7909103L
SE7909103L SE7909103A SE7909103A SE7909103L SE 7909103 L SE7909103 L SE 7909103L SE 7909103 A SE7909103 A SE 7909103A SE 7909103 A SE7909103 A SE 7909103A SE 7909103 L SE7909103 L SE 7909103L
Authority
SE
Sweden
Prior art keywords
adaptor
flushing hole
hole
shank
longitudinal axis
Prior art date
Application number
SE7909103A
Other languages
English (en)
Other versions
SE432460B (sv
Inventor
G C 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
Priority to SE7909103A priority Critical patent/SE432460B/sv
Priority to NO802118A priority patent/NO152618C/no
Priority to CA000362899A priority patent/CA1160214A/en
Publication of SE7909103L publication Critical patent/SE7909103L/sv
Publication of SE432460B publication Critical patent/SE432460B/sv

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)
SE7909103A 1979-11-02 1979-11-02 Nackadapter for bergborrmaskin SE432460B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE7909103A SE432460B (sv) 1979-11-02 1979-11-02 Nackadapter for bergborrmaskin
NO802118A NO152618C (no) 1979-11-02 1980-07-14 Halsadapter for bergboremaskin.
CA000362899A CA1160214A (en) 1979-11-02 1980-10-21 Shank adaptor for rock-drilling machines

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7909103L true SE7909103L (sv) 1981-05-03
SE432460B SE432460B (sv) 1984-04-02

Family

ID=20339237

Family Applications (1)

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

Country Status (3)

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

Families Citing this family (4)

* 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
PL2944756T3 (pl) * 2014-05-13 2017-09-29 Sandvik Intellectual Property Ab Adapter uchwytu ze wzmocnionym otworem płuczącym
EP4715161A1 (en) * 2024-09-24 2026-03-25 Sandvik Mining and Construction Tools AB Shank adaptor flushing hole design

Also Published As

Publication number Publication date
SE432460B (sv) 1984-04-02
NO802118L (no) 1981-05-04
NO152618C (no) 1985-10-23
CA1160214A (en) 1984-01-10
NO152618B (no) 1985-07-15

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