SE8205069L - Borrstangskopplingssystem - Google Patents

Borrstangskopplingssystem

Info

Publication number
SE8205069L
SE8205069L SE8205069A SE8205069A SE8205069L SE 8205069 L SE8205069 L SE 8205069L SE 8205069 A SE8205069 A SE 8205069A SE 8205069 A SE8205069 A SE 8205069A SE 8205069 L SE8205069 L SE 8205069L
Authority
SE
Sweden
Prior art keywords
rod
connectors
deformations
drilling
tang
Prior art date
Application number
SE8205069A
Other languages
English (en)
Other versions
SE8205069D0 (sv
Inventor
E A Bailey
J F Ordway
Original Assignee
Joy Mfg Co
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 Joy Mfg Co filed Critical Joy Mfg Co
Priority to SE8205069A priority Critical patent/SE8205069L/sv
Publication of SE8205069D0 publication Critical patent/SE8205069D0/sv
Publication of SE8205069L publication Critical patent/SE8205069L/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
    • 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
    • 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

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
SE8205069A 1982-09-07 1982-09-07 Borrstangskopplingssystem SE8205069L (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE8205069A SE8205069L (sv) 1982-09-07 1982-09-07 Borrstangskopplingssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8205069A SE8205069L (sv) 1982-09-07 1982-09-07 Borrstangskopplingssystem

Publications (2)

Publication Number Publication Date
SE8205069D0 SE8205069D0 (sv) 1982-09-07
SE8205069L true SE8205069L (sv) 1984-03-08

Family

ID=20347740

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205069A SE8205069L (sv) 1982-09-07 1982-09-07 Borrstangskopplingssystem

Country Status (1)

Country Link
SE (1) SE8205069L (sv)

Also Published As

Publication number Publication date
SE8205069D0 (sv) 1982-09-07

Similar Documents

Publication Publication Date Title
AT367884B (de) Rohrteil mit endmuffe
IT8521099A0 (it) Accoppiamento rilasciabile per tubature o tubi.
MX145663A (es) Mejoras en tornillo con una porcion de broca en la punta
ATE40450T1 (de) Verbindungselement fuer zwei maschinen- oder bauteile.
CA2045355A1 (en) Tubular retainer for mine roof expansion anchor and method of use
SE8205069L (sv) Borrstangskopplingssystem
ATE51260T1 (de) Knotenverbindung fuer stabwerke und stabwerk mit solchen knotenverbindungen.
IT8222468A0 (it) Nocella di guidafilo.
ES509600A0 (es) Perfeccionamientos en un dispositivo para unir a una pared el extremo de una vaina en la que se aloja un cable de control.
ATE13935T1 (de) Befestigungselement aus metall.
BR8108378A (pt) Processo para converter acidos aciloxiexenoicos em gama-vinilgama-butirolactona
ES545001A0 (es) Un metodo con su correspondiente dispositivo para el recorte longitudinal de un producto tubular fibroso.
DE3873414D1 (de) Schraubverbindung fuer bohrgestaenge.
PL208382A1 (pl) Sposob montazu rufowego konca z glownym urzadzeniem silowym statku
ATE18590T1 (de) Spreizhuelse fuer bauwerksteile.
BR8502978A (pt) Processo para rosquear extremidade de haste de brocar para rocha
FI813317L (fi) Roerfoerbindning
FR2517170B1 (fr) Moissonneuse-batteuse a agencement axial
SE8403019D0 (sv) Elektriskt isolerande festelement
SE8500549L (sv) Bergborr
JPS5322650A (en) Manufacturing method of internally groove d heating pipe
ES296289U (es) Dispositivo de fijacion sobre una pared de soporte de un elemento de aislamiento formado a base de fibras
SU782029A1 (ru) Зажим с заданным фиксирующим моментом
SE8802754D0 (sv) Kontaktstift samt sett att forbinda en elektrisk ledning med ett sadant
AT376766B (de) Verbindungsstueck fuer bohrgestaenge

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8205069-1