CA3049862C - Cle de vissage automatique - Google Patents

Cle de vissage automatique Download PDF

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Publication number
CA3049862C
CA3049862C CA3049862A CA3049862A CA3049862C CA 3049862 C CA3049862 C CA 3049862C CA 3049862 A CA3049862 A CA 3049862A CA 3049862 A CA3049862 A CA 3049862A CA 3049862 C CA3049862 C CA 3049862C
Authority
CA
Canada
Prior art keywords
gear
jaws
cam surface
tong
cam
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CA3049862A
Other languages
English (en)
Other versions
CA3049862A1 (fr
Inventor
Logan SMITH
Brian Begnaud
Kirkrai YUVAMITRA
Scott Arceneaux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franks International LLC
Original Assignee
Franks International LLC
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 Franks International LLC filed Critical Franks International LLC
Publication of CA3049862A1 publication Critical patent/CA3049862A1/fr
Application granted granted Critical
Publication of CA3049862C publication Critical patent/CA3049862C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manipulator (AREA)
  • Gears, Cams (AREA)
  • Transmission Devices (AREA)

Abstract

L'invention concerne une clé de vissage et un procédé, la clé de vissage comprenant une première plaque, et un engrenage qui peut tourner par rapport à la première plaque. L'engrenage définit une fente latéralement à travers celui-ci. Une surface interne de l'engrenage comprend au moins trois surfaces de came. La clé de vissage comprend également au moins trois mâchoires couplées à la première plaque de telle sorte que lesdites au moins trois mâchoires sont mobiles radialement par rapport à la première plaque et sont empêchées de se déplacer circonférentiellement par rapport à celle-ci. Les au moins trois mâchoires peuvent venir en prise avec les au moins trois surfaces de came de telle sorte que la rotation de l'engrenage par rapport à la première plaque amène les au moins trois mâchoires à se déplacer dans une direction radiale entre une position étendue et une position rétractée.
CA3049862A 2017-03-07 2017-03-07 Cle de vissage automatique Active CA3049862C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2017/021032 WO2018164664A1 (fr) 2017-03-07 2017-03-07 Clé de vissage automatique

Publications (2)

Publication Number Publication Date
CA3049862A1 CA3049862A1 (fr) 2018-09-13
CA3049862C true CA3049862C (fr) 2022-10-11

Family

ID=63448862

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3049862A Active CA3049862C (fr) 2017-03-07 2017-03-07 Cle de vissage automatique

Country Status (5)

Country Link
EP (1) EP3592937B1 (fr)
AU (1) AU2017402657B2 (fr)
CA (1) CA3049862C (fr)
MX (1) MX2019010566A (fr)
WO (1) WO2018164664A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111472701B (zh) * 2019-01-24 2024-09-20 江苏如通石油机械股份有限公司 一种旋扣钳自动对缺口装置
US11572746B2 (en) * 2019-10-18 2023-02-07 Weatherford Technology Holdings Llc Rotary gripping apparatus for a power tong
US11629561B2 (en) * 2020-02-03 2023-04-18 Weatherford Technology Holdings, LLC. Brakes for a tong
CN113814749B (zh) * 2021-10-14 2024-07-12 重庆见善机械有限公司 一种自定心中心架

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6223629B1 (en) * 1999-07-08 2001-05-01 Daniel S. Bangert Closed-head power tongs
AU2001273161A1 (en) * 2000-07-06 2002-01-21 Eckel Manufacturing Company, Inc. High torque power tong
CA2517892C (fr) * 2003-03-05 2009-07-21 Weatherford/Lamb, Inc. Pince
US7621202B2 (en) * 2007-02-23 2009-11-24 Frank's Casing Crew & Rental Tool, Inc. Method and apparatus for forming tubular connections
US20090272233A1 (en) * 2008-05-01 2009-11-05 Clint Musemeche Tong Unit Having Multi-Jaw Assembly Gripping System
US7975572B2 (en) * 2008-10-02 2011-07-12 Weatherford/Lamb, Inc. Methods and apparatus for make up and break out of tubular connections

Also Published As

Publication number Publication date
EP3592937A1 (fr) 2020-01-15
BR112019018331A2 (pt) 2020-03-31
EP3592937B1 (fr) 2021-12-01
MX2019010566A (es) 2019-10-24
CA3049862A1 (fr) 2018-09-13
AU2017402657B2 (en) 2022-09-08
WO2018164664A1 (fr) 2018-09-13
EP3592937A4 (fr) 2020-12-02
AU2017402657A1 (en) 2019-08-01

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