NO870058L - Moment-noekkel. - Google Patents

Moment-noekkel.

Info

Publication number
NO870058L
NO870058L NO870058A NO870058A NO870058L NO 870058 L NO870058 L NO 870058L NO 870058 A NO870058 A NO 870058A NO 870058 A NO870058 A NO 870058A NO 870058 L NO870058 L NO 870058L
Authority
NO
Norway
Prior art keywords
noekkel
moment
Prior art date
Application number
NO870058A
Other languages
English (en)
Other versions
NO870058D0 (no
Inventor
James G Renfro
Original Assignee
Hughes Tool 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 Hughes Tool Co filed Critical Hughes Tool Co
Publication of NO870058D0 publication Critical patent/NO870058D0/no
Publication of NO870058L publication Critical patent/NO870058L/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B23/00—Details of, or accessories for, spanners, wrenches, screwdrivers
    • B25B23/14—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers
    • B25B23/145—Arrangement of torque limiters or torque indicators in wrenches or screwdrivers specially adapted for fluid operated wrenches or screwdrivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
NO870058A 1986-04-10 1987-01-07 Moment-noekkel. NO870058L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/850,313 US4696206A (en) 1986-04-10 1986-04-10 Torque wrench

Publications (2)

Publication Number Publication Date
NO870058D0 NO870058D0 (no) 1987-01-07
NO870058L true NO870058L (no) 1987-10-12

Family

ID=25307794

Family Applications (1)

Application Number Title Priority Date Filing Date
NO870058A NO870058L (no) 1986-04-10 1987-01-07 Moment-noekkel.

Country Status (2)

Country Link
US (1) US4696206A (no)
NO (1) NO870058L (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6082225A (en) * 1994-01-31 2000-07-04 Canrig Drilling Technology, Ltd. Power tong wrench
CA2179816C (en) * 1994-01-31 2001-01-02 Allan S. Richardson Power tong wrench
AU2001253677A1 (en) * 2000-04-20 2001-11-07 Dale J. Castille Apparatus and method for connecting wellbore tubulars
US7191686B1 (en) * 2006-02-01 2007-03-20 Frank's Casing Crew & Rental Tools, Inc. Method and apparatus for connecting and disconnecting threaded tubulars
US9447645B2 (en) 2012-03-29 2016-09-20 Black Dog Industries Llc Breakout wrench assemblies and methods

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US28899A (en) * 1860-06-26 Machine for scouring type
US2544639A (en) * 1946-01-14 1951-03-13 Ingram X Calhoun Hydraulic tongs
US2720803A (en) * 1952-10-20 1955-10-18 Dillon Stevens Multiple stage apparatus for tightening threaded fastening elements
US3021739A (en) * 1957-12-23 1962-02-20 Joy Mfg Co Hydraulically controlled and operated power tong
US3796131A (en) * 1969-07-14 1974-03-12 Gardner Denver Co Control system for nutsetter
SE341169B (no) * 1970-06-15 1971-12-20 Atlas Copco Ab
US3965778A (en) * 1974-09-19 1976-06-29 Standard Pressed Steel Co. Multi-stage tightening system
US4348920A (en) * 1980-07-31 1982-09-14 Varco International, Inc. Well pipe connecting and disconnecting apparatus
US4483236A (en) * 1981-01-26 1984-11-20 The Rotor Tool Company Pneumatic throttle control
US4445402A (en) * 1982-02-25 1984-05-01 Farr Oil Tool, Inc. Power tong and back-up tong assembly

Also Published As

Publication number Publication date
US4696206A (en) 1987-09-29
NO870058D0 (no) 1987-01-07

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