CA2012683A1 - Came pour pinces motorisees - Google Patents
Came pour pinces motoriseesInfo
- Publication number
- CA2012683A1 CA2012683A1 CA2012683A CA2012683A CA2012683A1 CA 2012683 A1 CA2012683 A1 CA 2012683A1 CA 2012683 A CA2012683 A CA 2012683A CA 2012683 A CA2012683 A CA 2012683A CA 2012683 A1 CA2012683 A1 CA 2012683A1
- Authority
- CA
- Canada
- Prior art keywords
- central opening
- cam surface
- power tongs
- camming member
- tubular member
- 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.)
- Granted
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)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Transmission Devices (AREA)
- Table Equipment (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US32993389A | 1989-03-28 | 1989-03-28 | |
US329,933 | 1989-03-28 | ||
US07/493,009 US4986146A (en) | 1989-03-28 | 1990-03-13 | Camming member for power tongs |
US493,009 | 1990-03-13 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2012683A1 true CA2012683A1 (fr) | 1990-09-28 |
CA2012683C CA2012683C (fr) | 1994-10-04 |
Family
ID=26987046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002012683A Expired - Lifetime CA2012683C (fr) | 1989-03-28 | 1990-03-21 | Came pour pinces motorisees |
Country Status (2)
Country | Link |
---|---|
US (1) | US4986146A (fr) |
CA (1) | CA2012683C (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009132428A1 (fr) * | 2008-04-30 | 2009-11-05 | Mccoy Corporation | Pince de puissance à poids réduit permettant de faire tourner un tuyau |
CN118083748A (zh) * | 2024-04-26 | 2024-05-28 | 张家港市华亿科教设备有限公司 | 一种人体标本自动起吊搬运方法 |
CN118083748B (zh) * | 2024-04-26 | 2024-07-05 | 张家港市华亿科教设备有限公司 | 一种人体标本自动起吊搬运方法 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5291808A (en) * | 1992-07-08 | 1994-03-08 | Buck David A | Ring gear camming member |
US5671961A (en) * | 1995-10-13 | 1997-09-30 | Buck; David A. | Back-up power tongs |
US5890403A (en) * | 1996-11-26 | 1999-04-06 | Buck; David A. | Braking mechanism for power tongs |
US20040211297A1 (en) * | 2003-04-23 | 2004-10-28 | Bangert Daniel S. | Tong piston and cylinder assembly |
US6990876B2 (en) * | 2003-05-19 | 2006-01-31 | Larry Mardian | Power tongs |
US7237456B2 (en) * | 2004-04-29 | 2007-07-03 | Eckel Manufacturing Co., Inc. | Power tong with reduced die markings |
US8240391B2 (en) * | 2007-05-09 | 2012-08-14 | Frank's Casing Crew And Rental Tools, Inc. | Single joint elevator with gripping jaws and method of hoisting a tubular member |
US8167050B2 (en) * | 2008-07-01 | 2012-05-01 | Frank's Casing Crew & Rental Tools, Inc. | Method and apparatus for making up and breaking out threaded tubular connections |
US9109404B2 (en) * | 2011-10-17 | 2015-08-18 | Cameron International Corporation | Riser string hang-off assembly |
AU2014259648B2 (en) * | 2013-05-02 | 2017-03-09 | Weatherford Technology Holdings, Llc | Tubular handling tool |
BR102016021963B1 (pt) * | 2016-09-23 | 2021-09-21 | Petróleo Brasileiro S.A. - Petrobras | Sistema e método autônomo de travamento de suporte de riser |
CN115947219B (zh) * | 2023-02-24 | 2023-05-16 | 山东铭瑞纺织科技有限公司 | 一种纺纱车间吊装转运装置 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2879680A (en) * | 1957-12-09 | 1959-03-31 | Archie W Beeman | Jaw operating means for power tongs |
US3023651A (en) * | 1959-12-23 | 1962-03-06 | Lamb Rental Tools Inc | Tongs |
US3086413A (en) * | 1960-08-22 | 1963-04-23 | Mason Carlton Tool Co | Power operated pipe wrench and spinning means |
US3180186A (en) * | 1961-08-01 | 1965-04-27 | Byron Jackson Inc | Power pipe tong with lost-motion jaw adjustment means |
US3140624A (en) * | 1962-03-05 | 1964-07-14 | Lamb Rental Tools Inc | Arrangement for increasing the gripping action in a pipe tong in relation to pipe diameter |
US3261241A (en) * | 1965-02-17 | 1966-07-19 | Byron Jackson Inc | Power pipe tongs |
US3371562A (en) * | 1965-10-23 | 1968-03-05 | Benjamin F. Kelley | Grapple |
US3380323A (en) * | 1966-02-15 | 1968-04-30 | Hillman Kelley | Power wrench |
GB1215967A (en) * | 1967-12-04 | 1970-12-16 | Byron Jackson Inc | Well pipe tongs |
US3507174A (en) * | 1967-12-04 | 1970-04-21 | Byron Jackson Inc | Backup tong for power pipe tongs |
US3518903A (en) * | 1967-12-26 | 1970-07-07 | Byron Jackson Inc | Combined power tong and backup tong assembly |
US3548692A (en) * | 1968-06-17 | 1970-12-22 | Byron Jackson Inc | Well pipe tongs |
US3739663A (en) * | 1971-04-16 | 1973-06-19 | Byron Jackson Inc | Chain actuated pipe tongs |
US3776320A (en) * | 1971-12-23 | 1973-12-04 | C Brown | Rotating drive assembly |
US3847040A (en) * | 1973-05-14 | 1974-11-12 | Brown Oil Tools | Torque limit means for powered pipe wrench means |
US4404876A (en) * | 1976-03-30 | 1983-09-20 | Eckel Manufacturing Co., Inc. | Power tongs |
US4084453A (en) * | 1976-03-30 | 1978-04-18 | Eckel Manufacturing Co., Inc. | Power tongs |
US4402239A (en) * | 1979-04-30 | 1983-09-06 | Eckel Manufacturing Company, Inc. | Back-up power tongs and method |
USRE31699E (en) * | 1979-04-30 | 1984-10-09 | Eckel Manufacturing Company, Inc. | Back-up power tongs and method |
US4290304A (en) * | 1979-04-30 | 1981-09-22 | Eckel Manufacturing Company, Inc. | Back-up power tongs and method |
US4372026A (en) * | 1980-09-16 | 1983-02-08 | Mosing Donald E | Method and apparatus for connecting and disconnecting tubular members |
US4576254A (en) * | 1984-02-06 | 1986-03-18 | Otis Engineering Corporation | Hydraulically actuated slip assembly |
US4649777A (en) * | 1984-06-21 | 1987-03-17 | David Buck | Back-up power tongs |
US4709599A (en) * | 1985-12-26 | 1987-12-01 | Buck David A | Compensating jaw assembly for power tongs |
-
1990
- 1990-03-13 US US07/493,009 patent/US4986146A/en not_active Expired - Lifetime
- 1990-03-21 CA CA002012683A patent/CA2012683C/fr not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009132428A1 (fr) * | 2008-04-30 | 2009-11-05 | Mccoy Corporation | Pince de puissance à poids réduit permettant de faire tourner un tuyau |
US8453541B2 (en) | 2008-04-30 | 2013-06-04 | Mccoy Corporation | Reduced weight power tong for turning pipe |
CN118083748A (zh) * | 2024-04-26 | 2024-05-28 | 张家港市华亿科教设备有限公司 | 一种人体标本自动起吊搬运方法 |
CN118083748B (zh) * | 2024-04-26 | 2024-07-05 | 张家港市华亿科教设备有限公司 | 一种人体标本自动起吊搬运方法 |
Also Published As
Publication number | Publication date |
---|---|
US4986146A (en) | 1991-01-22 |
CA2012683C (fr) | 1994-10-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |