BR112019005404A2 - floating wrench to torque a pipe and method to rotate a pipe using a floating wrench - Google Patents
floating wrench to torque a pipe and method to rotate a pipe using a floating wrenchInfo
- Publication number
- BR112019005404A2 BR112019005404A2 BR112019005404A BR112019005404A BR112019005404A2 BR 112019005404 A2 BR112019005404 A2 BR 112019005404A2 BR 112019005404 A BR112019005404 A BR 112019005404A BR 112019005404 A BR112019005404 A BR 112019005404A BR 112019005404 A2 BR112019005404 A2 BR 112019005404A2
- Authority
- BR
- Brazil
- Prior art keywords
- pipe
- floating wrench
- rotary ring
- pockets
- wrench
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
- F16H1/166—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel with members rotating around axes on the worm or worm-wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
- F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
- F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Earth Drilling (AREA)
- Gear Transmission (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Abstract
trata-se de uma chave flutuante para aplicar torque a um tubo e um método de uso de uma chave flutuante, cuja chave flutuante inclui um anel rotativo que define um perfil interno através do qual o tubo é recebido, sendo que o perfil interno define uma pluralidade de bolsas estendendo-se radialmente para fora e uma pluralidade de superfícies de came circunferencialmente entre a pluralidade de bolsas, e uma pluralidade de membros de engate dispostos dentro do anel rotativo. a pluralidade de membros de engate é móvel a partir de uma posição retraída pelo menos parcialmente na pluralidade de bolsas a uma posição de engate onde a pluralidade de membros de engate é posicionada ao longo da pluralidade de superfícies de came. a chave flutuante também inclui uma pluralidade de rolamentos de came estendendo-se através do anel rotativo, e uma transmissão de rosca sem fim incluindo um sulco helicoidal. a pluralidade de rolamentos de came engata o sulco helicoidal a fim de transmitir uma força substancialmente tangencial ao anel rotativo.It is a floating wrench for torqueing a pipe and a method of using a floating wrench, the floating wrench of which includes a rotary ring that defines an inner profile through which the pipe is received, and the inner profile defines a a plurality of radially outwardly extending pockets and a plurality of cam surfaces circumferentially between the plurality of pockets, and a plurality of engaging members disposed within the rotary ring. the plurality of engaging members is movable from a at least partially retracted position in the plurality of pockets to an engaging position where the plurality of engaging members are positioned along the plurality of cam surfaces. The float switch also includes a plurality of cam bearings extending through the rotary ring, and an endless thread transmission including a helical groove. the plurality of cam bearings engage the helical groove to impart substantially tangential force to the rotary ring.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/273,983 US20180087334A1 (en) | 2016-09-23 | 2016-09-23 | Worm-drive power tong |
| PCT/US2017/037500 WO2018057075A1 (en) | 2016-09-23 | 2017-06-14 | Worm-drive power tong |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019005404A2 true BR112019005404A2 (en) | 2019-06-11 |
Family
ID=61687241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019005404A BR112019005404A2 (en) | 2016-09-23 | 2017-06-14 | floating wrench to torque a pipe and method to rotate a pipe using a floating wrench |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20180087334A1 (en) |
| EP (1) | EP3482035A4 (en) |
| AU (1) | AU2017331075A1 (en) |
| BR (1) | BR112019005404A2 (en) |
| CA (1) | CA3032802A1 (en) |
| MX (1) | MX2019002756A (en) |
| WO (1) | WO2018057075A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3316049B1 (en) * | 2016-10-26 | 2019-11-27 | The Swatch Group Research and Development Ltd | Disassembly bench for watch with secure closing |
| US10518618B2 (en) * | 2016-11-28 | 2019-12-31 | Dumore Corporation | Tarp motor assembly |
| NO343435B1 (en) * | 2017-07-06 | 2019-03-04 | Electrical Subsea & Drilling As | Grip device for handling equipment with a drill string |
| CN109712513B (en) * | 2019-03-06 | 2021-02-02 | 滨州学院 | Multipurpose globe is used to geography habit |
| CN110479834B (en) * | 2019-07-22 | 2020-08-11 | 西安交通大学 | Internal rotation feeding device for base plate of paired wheel active power spinning equipment |
| US11572746B2 (en) | 2019-10-18 | 2023-02-07 | Weatherford Technology Holdings Llc | Rotary gripping apparatus for a power tong |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2668689A (en) * | 1947-11-07 | 1954-02-09 | C & C Tool Corp | Automatic power tongs |
| US3820413A (en) * | 1972-12-14 | 1974-06-28 | G Brackett | Method and apparatus for power transmission utilizing a worm drive |
| US4015661A (en) * | 1976-03-15 | 1977-04-05 | Christensen John L | Apparatus for coupling and uncoupling pipe sections |
| US4401000A (en) * | 1980-05-02 | 1983-08-30 | Weatherford/Lamb, Inc. | Tong assembly |
| US5291808A (en) * | 1992-07-08 | 1994-03-08 | Buck David A | Ring gear camming member |
| US5904075A (en) * | 1996-10-11 | 1999-05-18 | Buck; David A. | Interlocking jaw power tongs |
| CA2664978C (en) * | 2003-03-05 | 2013-05-14 | Weatherford/Lamb, Inc. | Tong |
| CA2679386C (en) * | 2007-02-23 | 2012-01-10 | Frank's International, Inc. | Method and apparatus for forming tubular connections |
| US9267343B2 (en) * | 2010-07-13 | 2016-02-23 | Mech Tech Engineering, Llc | Power tong unit |
-
2016
- 2016-09-23 US US15/273,983 patent/US20180087334A1/en not_active Abandoned
-
2017
- 2017-06-14 EP EP17853577.9A patent/EP3482035A4/en not_active Withdrawn
- 2017-06-14 CA CA3032802A patent/CA3032802A1/en not_active Abandoned
- 2017-06-14 MX MX2019002756A patent/MX2019002756A/en unknown
- 2017-06-14 AU AU2017331075A patent/AU2017331075A1/en not_active Abandoned
- 2017-06-14 WO PCT/US2017/037500 patent/WO2018057075A1/en unknown
- 2017-06-14 BR BR112019005404A patent/BR112019005404A2/en not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP3482035A1 (en) | 2019-05-15 |
| MX2019002756A (en) | 2019-05-27 |
| US20180087334A1 (en) | 2018-03-29 |
| AU2017331075A1 (en) | 2019-02-07 |
| WO2018057075A1 (en) | 2018-03-29 |
| CA3032802A1 (en) | 2018-03-29 |
| EP3482035A4 (en) | 2020-02-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |