NO176624C - Rörtang. - Google Patents

Rörtang.

Info

Publication number
NO176624C
NO176624C NO874011A NO874011A NO176624C NO 176624 C NO176624 C NO 176624C NO 874011 A NO874011 A NO 874011A NO 874011 A NO874011 A NO 874011A NO 176624 C NO176624 C NO 176624C
Authority
NO
Norway
Prior art keywords
pipe wrench
wrench
pipe
Prior art date
Application number
NO874011A
Other languages
English (en)
Other versions
NO874011D0 (no
NO176624B (no
NO874011L (no
Inventor
Melvin Carter Hawke
Original Assignee
Weatherford Us Inc
Weatherford Petco Inc
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 Weatherford Us Inc, Weatherford Petco Inc filed Critical Weatherford Us Inc
Publication of NO874011D0 publication Critical patent/NO874011D0/no
Publication of NO874011L publication Critical patent/NO874011L/no
Publication of NO176624B publication Critical patent/NO176624B/no
Publication of NO176624C publication Critical patent/NO176624C/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
    • 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
    • E21B19/168—Connecting or disconnecting pipe couplings or joints using a spinner with rollers or a belt adapted to engage a well pipe

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)
  • Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
  • Soil Working Implements (AREA)
NO874011A 1986-09-24 1987-09-24 Rörtang. NO176624C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/910,886 US4774860A (en) 1986-09-24 1986-09-24 Tong and belt apparatus for a tong

Publications (4)

Publication Number Publication Date
NO874011D0 NO874011D0 (no) 1987-09-24
NO874011L NO874011L (no) 1988-03-25
NO176624B NO176624B (no) 1995-01-23
NO176624C true NO176624C (no) 1995-05-03

Family

ID=25429449

Family Applications (1)

Application Number Title Priority Date Filing Date
NO874011A NO176624C (no) 1986-09-24 1987-09-24 Rörtang.

Country Status (4)

Country Link
US (1) US4774860A (no)
EP (1) EP0261924B1 (no)
DE (1) DE3779031D1 (no)
NO (1) NO176624C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4895056A (en) * 1988-11-28 1990-01-23 Weatherford U.S., Inc. Tong and belt apparatus for a tong
US6082224A (en) * 1997-01-29 2000-07-04 Weatherford/Lamb, Inc. Power tong
GB9701939D0 (en) 1997-01-30 1997-03-19 Weatherford Lamb Gripping arrangement for gripping casing
GB2321867A (en) * 1997-02-07 1998-08-12 Weatherford Lamb Apparatus for gripping a tubular
US6935210B2 (en) * 2001-03-19 2005-08-30 Hawk Industries, Inc. Variable rack adjustment assembly for pipe spinning machines
US6722231B2 (en) * 2001-03-19 2004-04-20 Hawk Industries, Inc. Pipe make/break apparatus with gripping jaws and adjustable pipe spinner with oiling system
US6851335B2 (en) 2002-02-19 2005-02-08 Orbix Corporation Tong with composite belt and methods for making and using same
US7275463B2 (en) 2002-02-19 2007-10-02 Orbix Corporation Tong with a continuous composite belt and methods for making and using same
US8387488B2 (en) 2010-12-07 2013-03-05 Weatherford/Lamb, Inc. Reversible rod tong assembly

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA480401A (en) * 1952-01-22 J. Renn Reynold Spinner device for rotating well casing
US1422302A (en) * 1920-07-31 1922-07-11 Brown Co Pipe wrench
US1481157A (en) * 1921-09-30 1924-01-15 George W Hoffman Rotary wrench carriage
US1702822A (en) * 1926-12-14 1929-02-19 Sullivan Machinery Co Tongs
US2509688A (en) * 1949-01-31 1950-05-30 D H Loosli Company Inc Chuck
US2650070A (en) * 1950-04-08 1953-08-25 Byron Jackson Co Pipe gripping mechanism for power tongs
US2879680A (en) * 1957-12-09 1959-03-31 Archie W Beeman Jaw operating means for power tongs
US3481228A (en) * 1967-10-17 1969-12-02 Byron Jackson Inc Power tong assembly and control means therefor
US3799010A (en) * 1971-10-15 1974-03-26 W Guier Apparatus for rotating a member
US3906820A (en) * 1972-03-27 1975-09-23 Spinnerhawk Co Apparatus and method for spinning pipe
GB1401558A (en) * 1972-03-27 1975-07-16 Spinnerhawk Co Apparatus for turning pipes or the like for example for screwing them together or unscrewing them
SU457593A1 (ru) * 1973-01-23 1975-01-25 Предприятие П/Я М-5616 Захват к трубному ключу
GB1451663A (en) * 1973-05-07 1976-10-06 Weatherford Oil Tool Rotary drive apparatus
SU489626A1 (ru) * 1974-01-04 1975-10-30 Войсковая Часть 11284 Ключ дл круглых гаек
US4084453A (en) * 1976-03-30 1978-04-18 Eckel Manufacturing Co., Inc. Power tongs
US4079640A (en) * 1976-10-18 1978-03-21 Golden R L Pipe make up device
US4167128A (en) * 1978-04-14 1979-09-11 Weatherford/Lamb, Inc. Apparatus for imparting torsion to a tubular member
US4212212A (en) * 1978-10-06 1980-07-15 Weatherford/Lamb, Inc. Rotary drive apparatus
US4346629A (en) * 1980-05-02 1982-08-31 Weatherford/Lamb, Inc. Tong assembly
US4471674A (en) * 1982-09-30 1984-09-18 Judy Doss Spinning tool for pipe, rod and cylinder rotation
US4512216A (en) * 1984-01-20 1985-04-23 Tommie Rogers Pipe spinner
US4604922A (en) * 1984-09-17 1986-08-12 Soutsos Michael D Drill pipe turning device

Also Published As

Publication number Publication date
DE3779031D1 (de) 1992-06-17
NO874011D0 (no) 1987-09-24
EP0261924A3 (en) 1989-03-29
EP0261924A2 (en) 1988-03-30
NO176624B (no) 1995-01-23
US4774860A (en) 1988-10-04
EP0261924B1 (en) 1992-05-13
NO874011L (no) 1988-03-25

Similar Documents

Publication Publication Date Title
DE3678748D1 (de) Rohrverbindung.
DE3762285D1 (de) Rohrkupplung.
DE3574611D1 (de) Rohrverbindung.
DE3683643D1 (de) Rohranschlussstueck.
DE69019478D1 (de) Rohrverbindung.
NO880361D0 (no) Rensepigg for roerledning.
FI87000B (fi) Genomgaong foer en lina.
DE3860831D1 (de) Rohrverbindungs-element.
DE3864433D1 (de) Rohrverbindung.
DE68918801D1 (de) Rohrverbindung.
DE3768971D1 (de) Rohrverbindungsaufbau.
DK692487D0 (da) Pibe
DE3669913D1 (de) Rohrkupplungen.
DE3861666D1 (de) Rohrverbindung.
NO891234D0 (no) Rensepigg for roerledning.
DE3788520D1 (de) Leitungsklemme.
DE68922101D1 (de) Rohrverbindung.
NO176624C (no) Rörtang.
DE3875185D1 (de) Rohrverbindung.
DE58904054D1 (de) Bohrrohr.
DE3672667D1 (de) Rohrkupplungen.
DK246387A (da) Roergennemfoering
ATA79887A (de) Rohrverbindung
DE3778989D1 (de) Spritzrohr.
DE3767888D1 (de) Rohrbefestigungsanordnung.