NO156953C - Omkastingsmekanisme for rotasjonsretningen i et boraggregat. - Google Patents
Omkastingsmekanisme for rotasjonsretningen i et boraggregat.Info
- Publication number
- NO156953C NO156953C NO813073A NO813073A NO156953C NO 156953 C NO156953 C NO 156953C NO 813073 A NO813073 A NO 813073A NO 813073 A NO813073 A NO 813073A NO 156953 C NO156953 C NO 156953C
- Authority
- NO
- Norway
- Prior art keywords
- rotation direction
- reverse mechanism
- reverse
- rotation
- Prior art date
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
- E21B19/08—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
- E21B19/084—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 with flexible drawing means, e.g. cables
-
- 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
- E21B6/00—Drives for drilling with combined rotary and percussive action
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/16—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor
- Y10T408/165—Cutting by use of rotating axially moving tool with control means energized in response to activator stimulated by condition sensor to control Tool rotation
-
- 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
- Y10T408/00—Cutting by use of rotating axially moving tool
- Y10T408/23—Cutting by use of rotating axially moving tool including means to cause Tool to progressively vibrate toward work
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)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI802838A FI61550C (fi) | 1980-09-10 | 1980-09-10 | Omkastningsmekanism foer rotationsriktningen i en borrningsapparat |
Publications (3)
Publication Number | Publication Date |
---|---|
NO813073L NO813073L (no) | 1982-03-11 |
NO156953B NO156953B (no) | 1987-09-14 |
NO156953C true NO156953C (no) | 1987-12-23 |
Family
ID=8513754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO813073A NO156953C (no) | 1980-09-10 | 1981-09-09 | Omkastingsmekanisme for rotasjonsretningen i et boraggregat. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4399876A (no) |
CA (1) | CA1155832A (no) |
FI (1) | FI61550C (no) |
NO (1) | NO156953C (no) |
SE (1) | SE8105131L (no) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4671920A (en) * | 1986-02-07 | 1987-06-09 | Westinghouse Electric Corp. | Method for maintenance of ice beds of ice condenser containment |
US5833019A (en) * | 1996-11-27 | 1998-11-10 | Pegasus International Inc. | Pipe protector |
US5833018A (en) * | 1996-12-20 | 1998-11-10 | Pegasus International Inc. | Drill pipe/casing protector |
CN102240922B (zh) * | 2011-07-15 | 2012-11-07 | 常熟市中恒数控设备制造有限公司 | 数控钻床用无泄漏外排屑收集装置 |
CN107538225A (zh) * | 2016-06-24 | 2018-01-05 | 金元庆 | 车铣镗攻钻磨机床 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3012619A (en) * | 1959-01-06 | 1961-12-12 | Olive S Petty | Drilling rig |
US3183668A (en) * | 1959-11-30 | 1965-05-18 | Hydra Might Company | Percussion type rock drills |
US3307638A (en) * | 1964-12-04 | 1967-03-07 | Ingersoll Rand Co | Rock drill drive |
US3319725A (en) * | 1966-02-28 | 1967-05-16 | Gardner Denver Co | Remote control for rock drill |
FI58202C (fi) * | 1976-08-25 | 1980-12-10 | Tampella Oy Ab | Bergborrningsfoerfarande |
-
1980
- 1980-09-10 FI FI802838A patent/FI61550C/fi not_active IP Right Cessation
-
1981
- 1981-08-17 US US06/293,422 patent/US4399876A/en not_active Expired - Fee Related
- 1981-08-24 CA CA000384498A patent/CA1155832A/en not_active Expired
- 1981-08-31 SE SE8105131A patent/SE8105131L/ not_active Application Discontinuation
- 1981-09-09 NO NO813073A patent/NO156953C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO813073L (no) | 1982-03-11 |
FI61550B (fi) | 1982-04-30 |
FI802838A (fi) | 1982-03-11 |
CA1155832A (en) | 1983-10-25 |
NO156953B (no) | 1987-09-14 |
SE8105131L (sv) | 1982-03-11 |
US4399876A (en) | 1983-08-23 |
FI61550C (fi) | 1982-08-10 |
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