ES473836A1 - Mejoras introducidas en un sistema de pinzas accionadas por motor. - Google Patents
Mejoras introducidas en un sistema de pinzas accionadas por motor.Info
- Publication number
- ES473836A1 ES473836A1 ES473836A ES473836A ES473836A1 ES 473836 A1 ES473836 A1 ES 473836A1 ES 473836 A ES473836 A ES 473836A ES 473836 A ES473836 A ES 473836A ES 473836 A1 ES473836 A1 ES 473836A1
- Authority
- ES
- Spain
- Prior art keywords
- torque
- power tong
- throttle
- tubular member
- valve lever
- 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.)
- Expired
Links
- 230000007935 neutral effect Effects 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/04—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for assembling or disassembling parts
- B23P19/06—Screw or nut setting or loosening machines
- B23P19/061—Screw or nut setting or loosening machines for pipes or pipe-couplings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Manipulator (AREA)
- Earth Drilling (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Details Of Spanners, Wrenches, And Screw Drivers And Accessories (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Mejoras introducidas en un sistema de pinzas accionadas por motor que incluye: (a) un dispositivo de pinzas para aplicar una rotación y un par a un elemento tubular con el fin de establecer una conexión roscada con otro elemento; (b) un dispositivo motor para accionar el dispositivo de pinzas; (c) una palanca de regulador para controlar el dispositivo motor; y (d) un dispositivo para detectar el par o el par y las vueltas impartidos al elemento tubular por el dispositivo de pinzas (a) y para generar una señal cuando se detecta un par predeterminado o un par y unas vueltas predeterminados, caracterizados porque se ha previsto: (e) un dispositivo accionado por leva que forma parte integrante de la palanca del regulador (c) o que está sujeto en ella, (f) un dispositivo de accionamiento por leva que coopera con el dispositivo accionado por leva (e) y que está orientado hacia éste, y (g) un dispositivo para desacoplar el dispositivo de accionamiento por leva (f) del dispositivo accionado por leva (e) cuando se recibe la señal generada por el dispositivo de detección (d).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/838,035 US4125040A (en) | 1977-09-29 | 1977-09-29 | Power tong apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES473836A1 true ES473836A1 (es) | 1979-05-01 |
Family
ID=25276098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES473836A Expired ES473836A1 (es) | 1977-09-29 | 1978-09-29 | Mejoras introducidas en un sistema de pinzas accionadas por motor. |
Country Status (18)
| Country | Link |
|---|---|
| US (1) | US4125040A (es) |
| JP (1) | JPS5462902A (es) |
| AR (1) | AR222979A1 (es) |
| AT (1) | AT359449B (es) |
| AU (1) | AU521495B2 (es) |
| BR (1) | BR7806460A (es) |
| CA (1) | CA1074778A (es) |
| DE (1) | DE2841212C3 (es) |
| ES (1) | ES473836A1 (es) |
| FR (1) | FR2404496A1 (es) |
| GB (1) | GB2004795B (es) |
| GR (1) | GR63683B (es) |
| IN (1) | IN150221B (es) |
| IT (1) | IT7869239A0 (es) |
| NL (1) | NL7809281A (es) |
| NO (1) | NO783294L (es) |
| RO (1) | RO82628A (es) |
| SU (1) | SU940636A3 (es) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4280397A (en) * | 1978-04-27 | 1981-07-28 | Joy Manufacturing Company | Hydraulic fluid control apparatus |
| DE3347697C2 (de) * | 1983-12-31 | 1987-01-02 | Gerhard 6686 Eppelborn Lauer | Kraftbetriebenes Einstellgerät zur Drehverstellung einer Gewindespindel, insbesondere einer Spurstange von Kraftfahrzeugen |
| USRE33526E (en) * | 1984-07-10 | 1991-01-29 | Bilco Tools, Inc. | Power tongs and control system |
| US4579024A (en) * | 1984-07-10 | 1986-04-01 | Coyle Sr William E | Power tongs and control system |
| US4685337A (en) * | 1984-07-26 | 1987-08-11 | Church Kristy L | Stress gauging device for threaded connector |
| US5099725A (en) * | 1990-10-19 | 1992-03-31 | Franks Casing Crew And Rental Tools, Inc. | Torque transfer apparatus |
| US5245877A (en) * | 1991-03-12 | 1993-09-21 | Weatherford U.S., Inc. | Tong load cell assembly |
| US6082224A (en) * | 1997-01-29 | 2000-07-04 | Weatherford/Lamb, Inc. | Power tong |
| US6536520B1 (en) | 2000-04-17 | 2003-03-25 | Weatherford/Lamb, Inc. | Top drive casing system |
| CA2586317C (en) | 2006-04-27 | 2012-04-03 | Weatherford/Lamb, Inc. | Torque sub for use with top drive |
| WO2008022425A1 (en) * | 2006-08-24 | 2008-02-28 | Canrig Drilling Technology Ltd. | Oilfield tubular torque wrench |
| WO2008022427A1 (en) | 2006-08-25 | 2008-02-28 | Canrig Drilling Technology Ltd. | Methods and apparatus for automated oilfield torque wrench set-up to make-up and break-out tubular strings |
| WO2008028302A1 (en) | 2006-09-08 | 2008-03-13 | Canrig Drilling Technology Ltd. | Oilfield tubular spin-in and spin-out detection for making-up and breaking-out tubular strings |
| US20160097246A1 (en) * | 2014-10-03 | 2016-04-07 | Harvey B. Youngquist, JR. | Pipeline wrench |
| US11585166B2 (en) * | 2020-01-30 | 2023-02-21 | Saudi Arabian Oil Company | Power tong gear shift systems and methods |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3368396A (en) * | 1964-09-14 | 1968-02-13 | Exxon Production Research Co | Assembling pipe strings with leak-tight joints |
| US3745820A (en) * | 1969-04-04 | 1973-07-17 | Exxon Production Research Co | Leak proof threaded connections |
| US3606664A (en) * | 1969-04-04 | 1971-09-21 | Exxon Production Research Co | Leak-proof threaded connections |
| US3596718A (en) * | 1969-07-02 | 1971-08-03 | Gardner Denver Co | Torque control system |
| US3625095A (en) * | 1970-03-24 | 1971-12-07 | Byron Jackson Inc | Drive for pipe tongs |
| US3693727A (en) * | 1970-11-02 | 1972-09-26 | Leo A Bell | Torque control apparatus |
| US3881375A (en) * | 1972-12-12 | 1975-05-06 | Borg Warner | Pipe tong positioning system |
-
1977
- 1977-09-29 US US05/838,035 patent/US4125040A/en not_active Expired - Lifetime
-
1978
- 1978-09-06 IN IN978/CAL/78A patent/IN150221B/en unknown
- 1978-09-08 AU AU39688/78A patent/AU521495B2/en not_active Expired
- 1978-09-12 NL NL7809281A patent/NL7809281A/xx not_active Application Discontinuation
- 1978-09-22 DE DE2841212A patent/DE2841212C3/de not_active Expired
- 1978-09-26 AT AT693978A patent/AT359449B/de not_active IP Right Cessation
- 1978-09-27 FR FR7827635A patent/FR2404496A1/fr not_active Withdrawn
- 1978-09-27 RO RO7895288A patent/RO82628A/ro unknown
- 1978-09-28 GB GB7838461A patent/GB2004795B/en not_active Expired
- 1978-09-28 NO NO783294A patent/NO783294L/no unknown
- 1978-09-28 CA CA312,260A patent/CA1074778A/en not_active Expired
- 1978-09-28 SU SU782671701A patent/SU940636A3/ru active
- 1978-09-28 IT IT7869239A patent/IT7869239A0/it unknown
- 1978-09-28 BR BR7806460A patent/BR7806460A/pt unknown
- 1978-09-29 GR GR57336A patent/GR63683B/el unknown
- 1978-09-29 AR AR273893A patent/AR222979A1/es active
- 1978-09-29 ES ES473836A patent/ES473836A1/es not_active Expired
- 1978-09-29 JP JP12029578A patent/JPS5462902A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA1074778A (en) | 1980-04-01 |
| JPS5462902A (en) | 1979-05-21 |
| RO82628A (ro) | 1983-11-01 |
| GR63683B (en) | 1979-11-28 |
| GB2004795B (en) | 1982-01-13 |
| DE2841212B2 (de) | 1980-10-30 |
| GB2004795A (en) | 1979-04-11 |
| DE2841212A1 (de) | 1979-04-05 |
| US4125040A (en) | 1978-11-14 |
| AU521495B2 (en) | 1982-04-08 |
| NL7809281A (nl) | 1979-04-02 |
| FR2404496A1 (fr) | 1979-04-27 |
| SU940636A3 (ru) | 1982-06-30 |
| DE2841212C3 (de) | 1981-09-24 |
| RO82628B (ro) | 1983-10-30 |
| ATA693978A (de) | 1980-04-15 |
| IT7869239A0 (it) | 1978-09-28 |
| AR222979A1 (es) | 1981-07-15 |
| NO783294L (no) | 1979-03-30 |
| AT359449B (de) | 1980-11-10 |
| BR7806460A (pt) | 1979-05-02 |
| AU3968878A (en) | 1980-03-13 |
| IN150221B (es) | 1982-08-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5597549A (en) | Hydraulic control device for transmission changeddover relatively to load | |
| AU523341B2 (en) | Pressure operated pilot control shutoff valve | |
| JPS52106066A (en) | Direct connected clutch controller for automatic gear reduction having a torque converter with direct connected clutch | |
| JPS5576244A (en) | Selective control method of auxiliary change gear for automobile use | |
| JPS5316123A (en) | Control device for fuel supply cylinder number | |
| JPS52135967A (en) | Pressurized fluid control device of automatic change gear for automobile | |
| IE780984L (en) | Flow interruption means attachable to fluid-filled tubular¹pipe at any point | |
| CA974089A (en) | Throttle pressure control for an automatic power transmission mechanism | |
| JPS53145287A (en) | Controller of engine for shipping | |
| AU534157B2 (en) | Hydraulic pressure control device | |
| JPS5235090A (en) | Control device | |
| ES257163A1 (es) | Dispositivo de accionamiento de una impulsion hidrostatica mediante una fuerza auxiliar, especialmente para vehiculos de todas clases | |
| JPS5276564A (en) | Electrically-driven driving unit | |
| JPS5686206A (en) | Hydraulic controller with control valve gear | |
| JPS5535191A (en) | Throttle valve controller for engine | |
| JPS5277396A (en) | Control apparatus | |
| JPS541534A (en) | Power steering device | |
| JPS536725A (en) | Engine igniting electric advancer | |
| FR2428135A1 (fr) | Dispositif de manoeuvre hydraulique pour battants | |
| AU493128B2 (en) | Throttle valve construction for apercussion tool | |
| JPS52147252A (en) | Pressure control valve for hydraulic clutch | |
| JPS52137829A (en) | Power steering system | |
| PL207405A1 (pl) | Urzadzenie zabezpieczajace zawor hydrauliczny sterowany przy pomocy zespolu ciegna,przed uruchomieniem w przypadku zerwania ciegna | |
| JPS5415227A (en) | Clutch control device | |
| BR8005870A (pt) | Dispositivo tradutor eletrohidraulico,permitindo sobretudo controlar uma pressao em uma transmissao automatica |