NO921710D0 - Fleksibel aksel - Google Patents
Fleksibel akselInfo
- Publication number
- NO921710D0 NO921710D0 NO921710A NO921710A NO921710D0 NO 921710 D0 NO921710 D0 NO 921710D0 NO 921710 A NO921710 A NO 921710A NO 921710 A NO921710 A NO 921710A NO 921710 D0 NO921710 D0 NO 921710D0
- Authority
- NO
- Norway
- Prior art keywords
- flexible shaft
- flexible
- shaft
- Prior art date
Links
Classifications
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
- F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
- F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
- F16D3/221—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being located in sockets in one of the coupling parts
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
Landscapes
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Flexible Shafts (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002041808A CA2041808A1 (en) | 1991-05-03 | 1991-05-03 | Drive shaft assembly |
Publications (2)
Publication Number | Publication Date |
---|---|
NO921710D0 true NO921710D0 (no) | 1992-04-30 |
NO921710L NO921710L (no) | 1992-11-04 |
Family
ID=4147537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO92921710A NO921710L (no) | 1991-05-03 | 1992-04-30 | Fleksibel aksel |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0512638A1 (no) |
AU (1) | AU1597192A (no) |
CA (1) | CA2041808A1 (no) |
NO (1) | NO921710L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103510865B (zh) * | 2012-06-20 | 2016-01-20 | 襄阳博亚精工装备股份有限公司 | 螺杆钻具球笼式万向轴 |
US9347269B2 (en) * | 2013-03-05 | 2016-05-24 | National Oilwell Varco, L.P. | Adjustable bend assembly for a downhole motor |
US10041299B2 (en) * | 2015-05-01 | 2018-08-07 | Ashmin Holding Llc | CV joint for drilling motor and method |
WO2017034550A1 (en) * | 2015-08-25 | 2017-03-02 | Halliburton Energy Services, Inc. | Torque transmission joint with shape-memory alloy cladding for a bottom-hole assembly |
WO2019079945A1 (zh) * | 2017-10-23 | 2019-05-02 | 盐城市锦瑞石油机械有限公司 | 石油柔性钻杆 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427237A (en) * | 1943-05-26 | 1947-09-09 | Suczek Robert | Universal joint |
US2809504A (en) * | 1956-07-02 | 1957-10-15 | Erish Otto | Universal joints |
FR1230646A (fr) * | 1959-03-27 | 1960-09-19 | Cardan sphérique | |
US4141225A (en) * | 1977-02-10 | 1979-02-27 | The United States Of America As Represented By The Secretary Of The Interior | Articulated, flexible shaft assembly with axially lockable universal joint |
US4904228A (en) * | 1984-05-14 | 1990-02-27 | Norton Christensen, Inc. | Universal ball joint |
-
1991
- 1991-05-03 CA CA002041808A patent/CA2041808A1/en not_active Abandoned
-
1992
- 1992-04-30 NO NO92921710A patent/NO921710L/no unknown
- 1992-05-04 AU AU15971/92A patent/AU1597192A/en not_active Abandoned
- 1992-05-04 EP EP92201250A patent/EP0512638A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CA2041808A1 (en) | 1992-11-04 |
EP0512638A1 (en) | 1992-11-11 |
NO921710L (no) | 1992-11-04 |
AU1597192A (en) | 1992-11-05 |
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