NL6604351A - - Google Patents
Info
- Publication number
- NL6604351A NL6604351A NL6604351A NL6604351A NL6604351A NL 6604351 A NL6604351 A NL 6604351A NL 6604351 A NL6604351 A NL 6604351A NL 6604351 A NL6604351 A NL 6604351A NL 6604351 A NL6604351 A NL 6604351A
- Authority
- NL
- Netherlands
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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T279/00—Chucks or sockets
- Y10T279/19—Radially reciprocating jaws
- Y10T279/1986—Jaws
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)
- Gripping On Spindles (AREA)
- Forging (AREA)
- Adornments (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US444763A US3272038A (en) | 1965-04-01 | 1965-04-01 | Gripping means |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NL6604351A true NL6604351A (xx) | 1966-10-03 |
| NL152331B NL152331B (nl) | 1977-02-15 |
Family
ID=23766248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL666604351A NL152331B (nl) | 1965-04-01 | 1966-04-01 | Aangrijpkussen voor een pijpentang. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3272038A (xx) |
| JP (1) | JPS4935319B1 (xx) |
| BR (1) | BR6678313D0 (xx) |
| GB (1) | GB1078872A (xx) |
| NL (1) | NL152331B (xx) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55104973U (xx) * | 1979-01-16 | 1980-07-22 | ||
| JPS6027765U (ja) * | 1983-07-30 | 1985-02-25 | 三宅 菊子 | チャンチャンコ兼用の肩や衿元を保温する寝具 |
| DE4229345C2 (de) * | 1992-09-04 | 1998-01-08 | Weatherford Prod & Equip | Vorrichtung zum Einleiten von Kräften in bewegbare Körper |
| GB9701939D0 (en) | 1997-01-30 | 1997-03-19 | Weatherford Lamb | Gripping arrangement for gripping casing |
| US6082224A (en) * | 1997-01-29 | 2000-07-04 | Weatherford/Lamb, Inc. | Power tong |
| CA2440581C (en) * | 2002-09-12 | 2014-04-15 | National-Oilwell, L.P. | Jaw insert for gripping a cylindrical member and method of manufacture |
| US7231984B2 (en) * | 2003-02-27 | 2007-06-19 | Weatherford/Lamb, Inc. | Gripping insert and method of gripping a tubular |
| US20040207223A1 (en) * | 2003-04-21 | 2004-10-21 | Bee Robert M. | Pipe die method and apparatus |
| US7770875B2 (en) * | 2007-03-14 | 2010-08-10 | Thomas & Betts International, Inc. | Chain vise pipe clamp |
| US8752619B2 (en) | 2010-04-21 | 2014-06-17 | National Oilwell Varco, L.P. | Apparatus for suspending a downhole well string |
| US8585110B2 (en) | 2011-12-31 | 2013-11-19 | National Oilwell Varco, L.P. | Internal pipe gripping tool |
| US9388646B2 (en) * | 2013-03-14 | 2016-07-12 | Vermilion River Tool & Equipment Company, Inc. | Double curved spider gripping die |
| US9782876B2 (en) * | 2014-02-19 | 2017-10-10 | Torq/Lite, Llc | Squeezing clamp hammer union torque tool |
| US9664588B2 (en) | 2014-06-20 | 2017-05-30 | Est Group, Inc. | Gripper for test and isolation plugs |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609720A (en) * | 1951-10-19 | 1952-09-09 | Charles C Weiss | Die for pipe tongs and method of making same |
| US2873636A (en) * | 1958-03-03 | 1959-02-17 | Loyd B Sherman | Pipe wrenches |
| US2962919A (en) * | 1959-02-20 | 1960-12-06 | Web Wilson Oil Tools Inc | Gripping dies for pipe wrenches and similar devices |
| US3205736A (en) * | 1963-11-20 | 1965-09-14 | Joy Mfg Co | Die element for pipe tongs |
-
1965
- 1965-04-01 US US444763A patent/US3272038A/en not_active Expired - Lifetime
-
1966
- 1966-03-08 GB GB10147/66A patent/GB1078872A/en not_active Expired
- 1966-03-26 JP JP41018497A patent/JPS4935319B1/ja active Pending
- 1966-03-30 BR BR178313/66A patent/BR6678313D0/pt unknown
- 1966-04-01 NL NL666604351A patent/NL152331B/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3272038A (en) | 1966-09-13 |
| GB1078872A (en) | 1967-08-09 |
| NL152331B (nl) | 1977-02-15 |
| DE1603711A1 (de) | 1971-03-18 |
| JPS4935319B1 (xx) | 1974-09-20 |
| BR6678313D0 (pt) | 1973-08-28 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| V1 | Lapsed because of non-payment of the annual fee | ||
| NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: BJ HUGHES |