FR2241685A1 - - Google Patents
Info
- Publication number
- FR2241685A1 FR2241685A1 FR7429034A FR7429034A FR2241685A1 FR 2241685 A1 FR2241685 A1 FR 2241685A1 FR 7429034 A FR7429034 A FR 7429034A FR 7429034 A FR7429034 A FR 7429034A FR 2241685 A1 FR2241685 A1 FR 2241685A1
- Authority
- FR
- France
- 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
- E21B19/168—Connecting or disconnecting pipe couplings or joints using a spinner with rollers or a belt adapted to engage a well 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)
- Bending Of Plates, Rods, And Pipes (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
- Spinning Or Twisting Of Yarns (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US391295A US3906820A (en) | 1972-03-27 | 1973-08-24 | Apparatus and method for spinning pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2241685A1 true FR2241685A1 (en) | 1975-03-21 |
| FR2241685B3 FR2241685B3 (en) | 1977-06-17 |
Family
ID=23546051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7429034A Expired FR2241685B3 (en) | 1973-08-24 | 1974-08-23 |
Country Status (7)
| Country | Link |
|---|---|
| CA (1) | CA988844A (en) |
| DE (1) | DE2440501C2 (en) |
| FR (1) | FR2241685B3 (en) |
| GB (1) | GB1448757A (en) |
| IT (1) | IT1019078B (en) |
| NL (1) | NL7411151A (en) |
| NO (1) | NO742990L (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2321866A (en) | 1997-02-07 | 1998-08-12 | Weatherford Lamb | Jaw unit for use in a tong |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1925970A (en) * | 1930-07-07 | 1933-09-05 | Pennington Harry | Spinning tong |
| US2523159A (en) * | 1947-08-01 | 1950-09-19 | Standard Oil Dev Co | Pipe spinner |
| US2784626A (en) * | 1955-05-05 | 1957-03-12 | Joy Mfg Co | Spinning device for drill pipe |
-
1974
- 1974-08-20 CA CA207,455A patent/CA988844A/en not_active Expired
- 1974-08-20 NO NO742990A patent/NO742990L/no unknown
- 1974-08-21 NL NL7411151A patent/NL7411151A/en not_active Application Discontinuation
- 1974-08-22 IT IT52699/74A patent/IT1019078B/en active
- 1974-08-23 FR FR7429034A patent/FR2241685B3/fr not_active Expired
- 1974-08-23 GB GB3704274A patent/GB1448757A/en not_active Expired
- 1974-08-23 DE DE2440501A patent/DE2440501C2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7411151A (en) | 1975-02-26 |
| DE2440501A1 (en) | 1975-03-06 |
| CA988844A (en) | 1976-05-11 |
| DE2440501C2 (en) | 1985-10-10 |
| FR2241685B3 (en) | 1977-06-17 |
| IT1019078B (en) | 1977-11-10 |
| NO742990L (en) | 1975-03-24 |
| GB1448757A (en) | 1976-09-08 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property |