NL7205082A - - Google Patents

Info

Publication number
NL7205082A
NL7205082A NL7205082A NL7205082A NL7205082A NL 7205082 A NL7205082 A NL 7205082A NL 7205082 A NL7205082 A NL 7205082A NL 7205082 A NL7205082 A NL 7205082A NL 7205082 A NL7205082 A NL 7205082A
Authority
NL
Netherlands
Application number
NL7205082A
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 filed Critical
Publication of NL7205082A publication Critical patent/NL7205082A/xx

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
    • E21B19/161—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe
    • E21B19/164—Connecting or disconnecting pipe couplings or joints using a wrench or a spinner adapted to engage a circular section of pipe motor actuated

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Braking Arrangements (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Supports For Pipes And Cables (AREA)
NL7205082A 1971-04-16 1972-04-14 NL7205082A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13455471A 1971-04-16 1971-04-16

Publications (1)

Publication Number Publication Date
NL7205082A true NL7205082A (enrdf_load_stackoverflow) 1972-10-18

Family

ID=22463876

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7205082A NL7205082A (enrdf_load_stackoverflow) 1971-04-16 1972-04-14

Country Status (10)

Country Link
US (1) US3691875A (enrdf_load_stackoverflow)
JP (1) JPS5227601B1 (enrdf_load_stackoverflow)
AT (1) AT323688B (enrdf_load_stackoverflow)
DE (3) DE2215845C3 (enrdf_load_stackoverflow)
FR (1) FR2133783B1 (enrdf_load_stackoverflow)
GB (1) GB1350171A (enrdf_load_stackoverflow)
IT (1) IT951438B (enrdf_load_stackoverflow)
NL (1) NL7205082A (enrdf_load_stackoverflow)
RO (1) RO62305A (enrdf_load_stackoverflow)
SU (2) SU612642A3 (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1451663A (en) * 1973-05-07 1976-10-06 Weatherford Oil Tool Rotary drive apparatus
DE2726472C3 (de) * 1977-06-11 1981-03-26 Weatherford Oil Tool GmbH, 30855 Langenhagen Rohrzange, insbesondere zum Verdrehen von Futterrohren für Bohrlöcher
US4487092A (en) * 1982-12-10 1984-12-11 Eckel Manufacturing Company, Inc. Power tong methods and apparatus
AT382682B (de) * 1983-04-07 1987-03-25 Ver Edelstahlwerke Ag Vorrichtung zum bohren
AT380532B (de) * 1984-05-11 1986-06-10 Ver Edelstahlwerke Ag Festhalteeinrichtung
US4843924A (en) * 1987-09-10 1989-07-04 Hawk Industries, Inc. Compact high-torque apparatus and method for rotating pipe
GB8828087D0 (en) * 1988-12-01 1989-01-05 Weatherford Us Inc Active jaw for power tong
AUPO418296A0 (en) * 1996-12-11 1997-01-09 Universal Drilling Systems (Aust) Pty Limited An apparatus for connecting and disconnecting drill rods
US6082224A (en) * 1997-01-29 2000-07-04 Weatherford/Lamb, Inc. Power tong
GB0227281D0 (en) * 2002-11-22 2002-12-31 Sub Drill Supply Ltd A fluid collecting device
NO318187B1 (no) * 2003-02-28 2005-02-14 Aker Mh As Rotasjonsenhet til momenttang
NO320735B1 (no) * 2003-11-25 2006-01-23 V Tech As Krafttang
RU2273716C2 (ru) * 2004-06-09 2006-04-10 Анатолий Иванович Литвинов Способ свинчивания или развинчивания резьбовых соединений труб и устройство для его осуществления
US8453541B2 (en) * 2008-04-30 2013-06-04 Mccoy Corporation Reduced weight power tong for turning pipe
CN102472084B (zh) * 2009-07-06 2014-10-15 阿克Mh股份有限公司 旋转钳中的定中心装置
NO333384B1 (no) * 2009-07-06 2013-05-21 Aker Mh As Anordning og fremgangsmate for rotasjon av momenttang
NO333115B1 (no) * 2011-08-09 2013-03-04 Robotic Drilling Systems As Anordning ved aktivering av klembakker i en kontinuerlig roterende momenttang til bruk ved tiltrekking og apning av gjengeforbindelser
CN102409987A (zh) * 2012-01-10 2012-04-11 莱州市霸力石油机械有限公司 双向气动油管背钳
US8875365B2 (en) 2012-04-20 2014-11-04 Jonathan V. Huseman Tongs with low torque at high pressure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2573212A (en) * 1946-03-12 1951-10-30 Arthur E Martois Pipe tongs
US2618468A (en) * 1947-12-30 1952-11-18 Byron Jackson Co Power tong
US2649283A (en) * 1947-12-30 1953-08-18 Byron Jackson Co Spinning and make-up tong
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
US3625095A (en) * 1970-03-24 1971-12-07 Byron Jackson Inc Drive for pipe tongs

Also Published As

Publication number Publication date
SU627769A3 (ru) 1978-10-05
RO62305A (fr) 1977-12-15
JPS5227601B1 (enrdf_load_stackoverflow) 1977-07-21
DE2215845C3 (de) 1974-03-28
DE2215845A1 (de) 1972-11-02
DE2258777C3 (de) 1974-10-24
DE2258776C3 (de) 1974-12-05
IT951438B (it) 1973-06-30
DE2258777A1 (de) 1973-04-26
DE2258776B2 (enrdf_load_stackoverflow) 1974-04-18
GB1350171A (en) 1974-04-18
DE2258776A1 (de) 1973-04-26
FR2133783B1 (enrdf_load_stackoverflow) 1977-06-24
AT323688B (de) 1975-07-25
FR2133783A1 (enrdf_load_stackoverflow) 1972-12-01
SU612642A3 (ru) 1978-06-25
DE2258777B2 (de) 1974-03-14
DE2215845B2 (de) 1973-08-30
US3691875A (en) 1972-09-19

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Legal Events

Date Code Title Description
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: BJ-HUGHES, INC.

BV The patent application has lapsed