SE7809494L - Borrdrivningsmekanism - Google Patents
BorrdrivningsmekanismInfo
- Publication number
- SE7809494L SE7809494L SE7809494A SE7809494A SE7809494L SE 7809494 L SE7809494 L SE 7809494L SE 7809494 A SE7809494 A SE 7809494A SE 7809494 A SE7809494 A SE 7809494A SE 7809494 L SE7809494 L SE 7809494L
- Authority
- SE
- Sweden
- Prior art keywords
- driving mechanism
- drill driving
- drill
- driving
- 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
- F16G—BELTS, CABLES, OR ROPES, PREDOMINANTLY USED FOR DRIVING PURPOSES; CHAINS; FITTINGS PREDOMINANTLY USED THEREFOR
- F16G13/00—Chains
- F16G13/18—Chains having special overall characteristics
- F16G13/20—Chains having special overall characteristics stiff; Push-pull chains
-
- 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
-
- 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
- E21B19/08—Apparatus for feeding the rods or cables; Apparatus for increasing or decreasing the pressure on the drilling tool; Apparatus for counterbalancing the weight of the rods
- E21B19/083—Cam, rack or like feed mechanisms
-
- 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
- F16H—GEARING
- F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
- F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
- F16H25/20—Screw mechanisms
- F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
- F16H25/2409—Elements essential to such mechanisms, e.g. screws, nuts one of the threads being replaced by elements specially formed for engaging the screw or nut, e.g. pins, racks, toothed belts
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)
- General Engineering & Computer Science (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/831,727 US4172391A (en) | 1977-09-09 | 1977-09-09 | Drill drive mechanism |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7809494L true SE7809494L (sv) | 1979-03-10 |
SE430910B SE430910B (sv) | 1983-12-19 |
Family
ID=25259729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7809494A SE430910B (sv) | 1977-09-09 | 1978-09-08 | Borrdrivningsmekanism for savel rotation- som axialmatning av en borraxel |
Country Status (2)
Country | Link |
---|---|
US (1) | US4172391A (sv) |
SE (1) | SE430910B (sv) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4254638A (en) * | 1978-10-04 | 1981-03-10 | The Bendix Corporation | Positive release means for articulated flexible shaft |
US4431063A (en) * | 1981-10-09 | 1984-02-14 | The Bendix Corporation | Drive mechanism for drill |
CA2236234C (en) * | 1997-05-02 | 2005-09-13 | Hydra Rig, Inc. | Coiled tubing injector |
USRE43410E1 (en) | 1997-05-02 | 2012-05-29 | Varco I/P, Inc. | Universal carrier for grippers in a coiled tubing injector |
US7222682B2 (en) * | 2004-05-28 | 2007-05-29 | Schlumberger Technology Corp. | Chain drive system |
CN101936140B (zh) * | 2010-08-07 | 2012-08-22 | 湖南恒至凿岩科技有限公司 | 偏心轮推杆滚柱活齿内齿轮齿廓型面联接的钻机推进机构 |
US8544536B2 (en) | 2010-09-24 | 2013-10-01 | National Oilwell Varco, L.P. | Coiled tubing injector with limited slip chains |
US8763709B2 (en) * | 2010-10-07 | 2014-07-01 | Schlumberger Technology Corporation | Electrically driven coiled tubing injector assembly |
US9399895B2 (en) | 2011-09-02 | 2016-07-26 | National Oilwell Varco L.P. | Coiled tubing injector head with chain guides |
US8701754B2 (en) | 2012-06-18 | 2014-04-22 | National Oilwell Varco, L.P. | Coiled tubing injector with strain relief |
MX371482B (es) * | 2015-05-27 | 2020-01-30 | Univ Mexico Nac Autonoma | Reductor de velocidad de tornillo impulsor y cadena. |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US169642A (en) * | 1875-11-09 | Improvement in plaiting-machines | ||
US763255A (en) * | 1902-02-24 | 1904-06-21 | Western Wheeled Scraper Co | Well-machine. |
FR432968A (fr) * | 1911-08-01 | 1911-12-21 | Emile Louis Andre | Roue élastique pour tous genres de véhicules |
CH115954A (fr) * | 1925-04-20 | 1926-07-16 | Jacques Bogopolsky | Procédé pour obtenir directement des positifs par photographie. |
US2338093A (en) * | 1941-06-28 | 1944-01-04 | George E Failing Supply Compan | Kelly rod and drive bushing therefor |
US2690591A (en) * | 1950-09-08 | 1954-10-05 | Archibald L Wallace | Vulcanizing mold having interlocking segments |
US3872932A (en) * | 1973-10-23 | 1975-03-25 | Inst Francais Du Petrole | Process and apparatus for automatic drilling |
-
1977
- 1977-09-09 US US05/831,727 patent/US4172391A/en not_active Expired - Lifetime
-
1978
- 1978-09-08 SE SE7809494A patent/SE430910B/sv unknown
Also Published As
Publication number | Publication date |
---|---|
US4172391A (en) | 1979-10-30 |
SE430910B (sv) | 1983-12-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT368056B (de) | Bohrhammer | |
BR7805760A (pt) | Conjunto de unidade de acionamento | |
AT356611B (de) | Bohrmeissel | |
AT352984B (de) | Bohrhammer | |
SE7809494L (sv) | Borrdrivningsmekanism | |
NL7810544A (nl) | Slagboor. | |
AT364148B (de) | Bohreinheit | |
NL7801323A (nl) | Boorwerktuig. | |
AT354961B (de) | Vortriebsmaschine | |
DK434378A (da) | Hydraulisk vigespordrivmekanisme | |
SE7811473L (sv) | Borr | |
NL7807958A (nl) | Boorbeitel. | |
AT383182B (de) | Gesteinsbohrer | |
SE7801953L (sv) | Drivanordning | |
IT7821684V0 (it) | Scalpello. | |
SE7808549L (sv) | Borr | |
DD131580A1 (de) | Drehwerkantrieb | |
AT356614B (de) | Vortriebsmaschine | |
NL7805691A (nl) | Ontkoppelbaar drijfwerk. | |
NL7706278A (nl) | Aandrijfinrichting. | |
DK148372C (da) | Saamaskine | |
DK149116C (da) | Saamaskine | |
AR220527A1 (es) | Matraca accionada por percusion | |
DD130676A1 (de) | Bohrlafette | |
PL104856B1 (pl) | Mechanizm napedu skokowego |