FI79592C - Anordning foer isaerkoppling av en borrstraeng. - Google Patents

Anordning foer isaerkoppling av en borrstraeng. Download PDF

Info

Publication number
FI79592C
FI79592C FI832080A FI832080A FI79592C FI 79592 C FI79592 C FI 79592C FI 832080 A FI832080 A FI 832080A FI 832080 A FI832080 A FI 832080A FI 79592 C FI79592 C FI 79592C
Authority
FI
Finland
Prior art keywords
drill
rod
brake
gripping
sleeve
Prior art date
Application number
FI832080A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI832080L (fi
FI832080A0 (fi
FI79592B (fi
Inventor
Kurt Alfred Gunnar Nilsson
Jonas Olof Anders Hilding
Original Assignee
Atlas Copco 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 Atlas Copco Ab filed Critical Atlas Copco Ab
Publication of FI832080A0 publication Critical patent/FI832080A0/fi
Publication of FI832080L publication Critical patent/FI832080L/fi
Application granted granted Critical
Publication of FI79592B publication Critical patent/FI79592B/fi
Publication of FI79592C publication Critical patent/FI79592C/fi

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
    • E21B19/00—Handling rods, casings, tubes or the like outside the borehole, e.g. in the derrick; Apparatus for feeding the rods or cables
    • E21B19/16—Connecting or disconnecting pipe couplings or joints

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)
FI832080A 1982-06-11 1983-06-09 Anordning foer isaerkoppling av en borrstraeng. FI79592C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8203655 1982-06-11
SE8203655A SE448016B (sv) 1982-06-11 1982-06-11 Anordning for iserkoppling av en borrstreng

Publications (4)

Publication Number Publication Date
FI832080A0 FI832080A0 (fi) 1983-06-09
FI832080L FI832080L (fi) 1983-12-12
FI79592B FI79592B (fi) 1989-09-29
FI79592C true FI79592C (fi) 1990-01-10

Family

ID=20347053

Family Applications (1)

Application Number Title Priority Date Filing Date
FI832080A FI79592C (fi) 1982-06-11 1983-06-09 Anordning foer isaerkoppling av en borrstraeng.

Country Status (3)

Country Link
FI (1) FI79592C (no)
NO (1) NO161939C (no)
SE (1) SE448016B (no)

Also Published As

Publication number Publication date
NO161939C (no) 1989-10-11
NO832113L (no) 1983-12-12
FI832080L (fi) 1983-12-12
NO161939B (no) 1989-07-03
SE448016B (sv) 1987-01-12
FI832080A0 (fi) 1983-06-09
FI79592B (fi) 1989-09-29
SE8203655L (sv) 1983-12-12

Similar Documents

Publication Publication Date Title
CA1226532A (en) Replacing mains
AU706612B2 (en) Blasthole drill with improved automatic breakout wrench
EP1055049B1 (en) Apparatus and method for handling of tubulars
US4092881A (en) Apparatus for making-up and breaking threaded pipe connections
EP0339005A1 (en) A torque wrench
NO179052B (no) Apparat for sentrering av en rördel under en topp-drivanordning for en boremaskin
CA2251307C (en) Internal backup ring system
GB1558455A (en) Drill pipe handling mechanism
CA2298845C (en) Drill rod loader
FI121025B (fi) Menetelmä putkiporaukseen, porausyksikkö sekä adapterilaite
NL8501168A (nl) Draaibare inrichting voor een funderingspaal.
EP0565502B2 (en) Pipe handling equipment and method for a rock drilling machine
FI79592C (fi) Anordning foer isaerkoppling av en borrstraeng.
US5050283A (en) Arrangement for handling drill rods in a rock drilling unit or the like
CA2484053C (en) Tong assembly
WO2010101987A2 (en) Two pipe horizontal directional drilling system
CA2898199C (en) Drilling arrangement and method for holding a drill string
US3599731A (en) Drilling apparatus
EP0860580A1 (de) Vorrichtung zur Handhabung von Bohrelementen
CN217206303U (zh) 一种煤矿用全液压坑道钻机
WO2007055637A1 (en) Method and device at rock drilling
CN218117718U (zh) 一种油田钻井接头上卸工具
AU719261B2 (en) Blasthole drill and improved method of operation
CA1133887A (en) Pivoting foot clamp and mounting frame
CA1070666A (en) Drill pipe handling mechanism

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: ATLAS COPCO AKTIEBOLAG