SE9800647D0 - Slot drilling device - Google Patents
Slot drilling deviceInfo
- Publication number
- SE9800647D0 SE9800647D0 SE9800647A SE9800647A SE9800647D0 SE 9800647 D0 SE9800647 D0 SE 9800647D0 SE 9800647 A SE9800647 A SE 9800647A SE 9800647 A SE9800647 A SE 9800647A SE 9800647 D0 SE9800647 D0 SE 9800647D0
- Authority
- SE
- Sweden
- Prior art keywords
- machine
- carrier sleeve
- sleeve
- machine housing
- drill bit
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title abstract 3
- 239000011435 rock Substances 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/10—Making by using boring or cutting machines
- E21D9/1053—Making by using boring or cutting machines for making a slit along the perimeter of the tunnel profile, the remaining core being removed subsequently, e.g. by blasting
-
- 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
- E21B19/24—Guiding or centralising devices for drilling rods or pipes
-
- 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
- E21B4/003—Bearing, sealing, lubricating details
-
- 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
- E21B7/001—Drilling a non circular hole
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/58—Machines slitting by drilling hole on hole
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Earth Drilling (AREA)
Abstract
A down-hole rock drilling machine (in-hole rock drilling machine) has a carrier sleeve (22) mounted in combined axial and radial bearings (21, 22 and 23, 24) and the carrier sleeve carries a guiding tube (30) laterally of the machine with an element (31) inbetween. The bearings (21, 22 and 23, 24) and the carrier sleeve (22) are held axially together between a shoulder (17) on the machine housing (11) and a drill bit holding sleeve (13). The machine housing will be subjected to strong vibrations, but since the bit holding sleeve (13) is screwed to the machine housing (11) and transmits the rotation to the drill bit (14), the carrier sleeve bearing arrangement will be secured.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800647A SE515810C2 (en) | 1998-03-03 | 1998-03-03 | Slot drilling device with a submersible drill |
AU27532/99A AU2753299A (en) | 1998-03-03 | 1999-02-23 | An arrangement for drilling slots |
CA002322693A CA2322693C (en) | 1998-03-03 | 1999-02-23 | An arrangement for drilling slots |
PCT/SE1999/000244 WO1999045237A1 (en) | 1998-03-03 | 1999-02-23 | An arrangement for drilling slots |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9800647A SE515810C2 (en) | 1998-03-03 | 1998-03-03 | Slot drilling device with a submersible drill |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9800647D0 true SE9800647D0 (en) | 1998-03-03 |
SE9800647L SE9800647L (en) | 1999-09-04 |
SE515810C2 SE515810C2 (en) | 2001-10-15 |
Family
ID=20410369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9800647A SE515810C2 (en) | 1998-03-03 | 1998-03-03 | Slot drilling device with a submersible drill |
Country Status (4)
Country | Link |
---|---|
AU (1) | AU2753299A (en) |
CA (1) | CA2322693C (en) |
SE (1) | SE515810C2 (en) |
WO (1) | WO1999045237A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110017513A1 (en) * | 2008-04-03 | 2011-01-27 | Sandvik Mining And Construction Oy | Drilling unit, method for slot drilling and slotting device |
KR101230482B1 (en) * | 2010-10-18 | 2013-02-21 | 강릉건설 주식회사 | The apparatus of rock excavation using the longest slot drill and the non-vibration rock excavating method using thereof |
CN106869922B (en) * | 2015-12-14 | 2020-07-10 | 刘素华 | Multistage protection sealing telescopic shaft sleeve reciprocating impact part |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1552636A (en) * | 1975-05-29 | 1979-09-19 | Wibom G H O | Drilling machine |
SE420435B (en) * | 1979-11-19 | 1981-10-05 | Skanska Cementgjuteriet Ab | SET DRILL AND DEVICE |
SE468953B (en) * | 1989-03-17 | 1993-04-19 | Herbert Sven Erik Broberg | Method for drilling long holes in rock, and guide arrangement and sealing arrangement for this |
-
1998
- 1998-03-03 SE SE9800647A patent/SE515810C2/en not_active IP Right Cessation
-
1999
- 1999-02-23 AU AU27532/99A patent/AU2753299A/en not_active Abandoned
- 1999-02-23 CA CA002322693A patent/CA2322693C/en not_active Expired - Fee Related
- 1999-02-23 WO PCT/SE1999/000244 patent/WO1999045237A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CA2322693A1 (en) | 1999-09-10 |
SE9800647L (en) | 1999-09-04 |
SE515810C2 (en) | 2001-10-15 |
AU2753299A (en) | 1999-09-20 |
CA2322693C (en) | 2006-12-19 |
WO1999045237A1 (en) | 1999-09-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |