FI20115366A - Rotation unit, rock drilling unit and method for rock drilling - Google Patents
Rotation unit, rock drilling unit and method for rock drilling Download PDFInfo
- Publication number
- FI20115366A FI20115366A FI20115366A FI20115366A FI20115366A FI 20115366 A FI20115366 A FI 20115366A FI 20115366 A FI20115366 A FI 20115366A FI 20115366 A FI20115366 A FI 20115366A FI 20115366 A FI20115366 A FI 20115366A
- Authority
- FI
- Finland
- Prior art keywords
- rock drilling
- unit
- drilling
- rotation unit
- rotation
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 6
- 239000011435 rock Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
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
- E21B3/00—Rotary drilling
- E21B3/02—Surface drives for rotary drilling
- E21B3/022—Top drives
-
- 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
- E21B4/00—Drives for drilling, used in the borehole
- E21B4/20—Drives for drilling, used in the borehole combined with surface drive
-
- 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
- E21B7/00—Special methods or apparatus for drilling
- E21B7/02—Drilling rigs characterised by means for land transport with their own drive, e.g. skid mounting or wheel mounting
- E21B7/025—Rock drills, i.e. jumbo drills
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (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)
Abstract
A rotation unit, rock drilling unit and method for rock drilling. The rotation unit includes a main shaft that is rotated around its longitudinal axis by means of a rotating motor. The main shaft is supported on a body of the rotation device slidingly in the axial direction. This slide property is utilized when connection threads of drilling equipment and drilling components comprised by it are connected.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115366A FI123185B (en) | 2011-04-15 | 2011-04-15 | Rotation unit, rock drilling unit and method for rock drilling |
CN2012800186419A CN103477014A (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
US14/111,748 US20140034387A1 (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
KR1020137030174A KR20140009490A (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
EP12770573.9A EP2697469A1 (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
JP2014504366A JP2014510862A (en) | 2011-04-15 | 2012-04-13 | Rotating device, rock drill, and rock drilling method |
CA2829144A CA2829144A1 (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
PCT/FI2012/050364 WO2012140326A1 (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
AU2012241674A AU2012241674A1 (en) | 2011-04-15 | 2012-04-13 | Rotation unit, rock drilling unit and method for rock drilling |
ZA2013/07154A ZA201307154B (en) | 2011-04-15 | 2013-09-23 | Rotation unit, rock drilling unit and method for rock drilling |
CL2013002912A CL2013002912A1 (en) | 2011-04-15 | 2013-10-11 | Rotation unit, rock drilling unit and a method for rock drilling. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20115366A FI123185B (en) | 2011-04-15 | 2011-04-15 | Rotation unit, rock drilling unit and method for rock drilling |
FI20115366 | 2011-04-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20115366A0 FI20115366A0 (en) | 2011-04-15 |
FI20115366A true FI20115366A (en) | 2012-10-16 |
FI123185B FI123185B (en) | 2012-12-14 |
Family
ID=43919686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20115366A FI123185B (en) | 2011-04-15 | 2011-04-15 | Rotation unit, rock drilling unit and method for rock drilling |
Country Status (11)
Country | Link |
---|---|
US (1) | US20140034387A1 (en) |
EP (1) | EP2697469A1 (en) |
JP (1) | JP2014510862A (en) |
KR (1) | KR20140009490A (en) |
CN (1) | CN103477014A (en) |
AU (1) | AU2012241674A1 (en) |
CA (1) | CA2829144A1 (en) |
CL (1) | CL2013002912A1 (en) |
FI (1) | FI123185B (en) |
WO (1) | WO2012140326A1 (en) |
ZA (1) | ZA201307154B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012048458A1 (en) * | 2010-10-12 | 2012-04-19 | 石家庄中煤装备制造股份有限公司 | Assembled drilling tool |
EP3006662B1 (en) * | 2014-10-09 | 2018-03-21 | Sandvik Mining and Construction Oy | Rotation unit, rock drilling unit and method for rock drilling |
DE102015201248B3 (en) * | 2015-01-26 | 2016-06-02 | Schaeffler Technologies AG & Co. KG | Sliding bearing arrangement of a rotary member on a bearing pin, in particular a planetary gear on a Planetenradbolzen a planetary gear |
WO2017204664A1 (en) * | 2016-05-25 | 2017-11-30 | Resemin S.A. | System for drilling radial boreholes which uses the coincidence between the drilling spindle and the rotation shaft and is mounted on a jumbo for underground mining |
US10731319B2 (en) * | 2017-03-03 | 2020-08-04 | Tadano Mantis Corporation | Auger connection mechanism |
US10612314B2 (en) | 2017-05-25 | 2020-04-07 | Caterpillar Global Mining Equipment Llc | Gearbox guide assembly |
JP7411675B2 (en) * | 2019-03-25 | 2024-01-11 | リープヘル-コンポーネンツ ビーベラッハ ゲーエムベーハー | Drive device for trench cutter |
US11619104B2 (en) * | 2020-10-08 | 2023-04-04 | Halliburton Energy Services, Inc. | Shape memory alloy shaft alignment coupler for downhole tools |
PL4008877T3 (en) * | 2020-12-07 | 2023-09-11 | Eurodrill Gmbh | Drilling drive device for an earth boring machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4266620A (en) * | 1980-02-11 | 1981-05-12 | Wolgamott John E | High pressure fluid apparatus |
FI66460C (en) * | 1982-10-08 | 1984-10-10 | Tampella Oy Ab | TRYCKMEDIEDRIVEN SLAGAPPARAT |
FI85178C (en) * | 1987-12-21 | 1992-03-10 | Tampella Oy Ab | Method of rotary drilling and rotary drilling device |
TW271460B (en) * | 1992-06-16 | 1996-03-01 | Furukawa Co Ltd | |
KR200294253Y1 (en) * | 2002-07-10 | 2002-11-04 | 임병덕 | hammer bit hitting apparatus for digging |
-
2011
- 2011-04-15 FI FI20115366A patent/FI123185B/en not_active IP Right Cessation
-
2012
- 2012-04-13 CN CN2012800186419A patent/CN103477014A/en active Pending
- 2012-04-13 CA CA2829144A patent/CA2829144A1/en not_active Abandoned
- 2012-04-13 US US14/111,748 patent/US20140034387A1/en not_active Abandoned
- 2012-04-13 WO PCT/FI2012/050364 patent/WO2012140326A1/en active Application Filing
- 2012-04-13 EP EP12770573.9A patent/EP2697469A1/en not_active Withdrawn
- 2012-04-13 KR KR1020137030174A patent/KR20140009490A/en not_active Application Discontinuation
- 2012-04-13 AU AU2012241674A patent/AU2012241674A1/en not_active Abandoned
- 2012-04-13 JP JP2014504366A patent/JP2014510862A/en active Pending
-
2013
- 2013-09-23 ZA ZA2013/07154A patent/ZA201307154B/en unknown
- 2013-10-11 CL CL2013002912A patent/CL2013002912A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CL2013002912A1 (en) | 2014-08-01 |
ZA201307154B (en) | 2014-06-25 |
US20140034387A1 (en) | 2014-02-06 |
FI20115366A0 (en) | 2011-04-15 |
KR20140009490A (en) | 2014-01-22 |
CN103477014A (en) | 2013-12-25 |
CA2829144A1 (en) | 2012-10-18 |
EP2697469A1 (en) | 2014-02-19 |
JP2014510862A (en) | 2014-05-01 |
WO2012140326A1 (en) | 2012-10-18 |
FI123185B (en) | 2012-12-14 |
AU2012241674A1 (en) | 2013-10-31 |
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