SE9304120L - Spindellagring i en berg- eller jordborrmaskin - Google Patents
Spindellagring i en berg- eller jordborrmaskinInfo
- Publication number
- SE9304120L SE9304120L SE9304120A SE9304120A SE9304120L SE 9304120 L SE9304120 L SE 9304120L SE 9304120 A SE9304120 A SE 9304120A SE 9304120 A SE9304120 A SE 9304120A SE 9304120 L SE9304120 L SE 9304120L
- Authority
- SE
- Sweden
- Prior art keywords
- shaft
- pct
- gear housing
- rock
- chuck
- Prior art date
Links
- 239000011435 rock Substances 0.000 title abstract 2
- 238000005553 drilling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
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
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)
- Earth Drilling (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9304120A SE502947C2 (sv) | 1993-12-10 | 1993-12-10 | Spindellagring i en berg- eller jordborrmaskin |
EP95903494A EP0733151A1 (en) | 1993-12-10 | 1994-12-08 | Shaft bearing in a rock and ground-drilling machine |
US08/663,216 US5795079A (en) | 1993-12-10 | 1994-12-08 | Shaft bearing in a rock and ground-drilling machine |
AU12527/95A AU677886B2 (en) | 1993-12-10 | 1994-12-08 | Shaft bearing in a rock and ground-drilling machine |
CA002178596A CA2178596A1 (en) | 1993-12-10 | 1994-12-08 | Shaft bearing in a rock and ground-drilling machine |
PCT/SE1994/001184 WO1995016101A1 (en) | 1993-12-10 | 1994-12-08 | Shaft bearing in a rock and ground-drilling machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9304120A SE502947C2 (sv) | 1993-12-10 | 1993-12-10 | Spindellagring i en berg- eller jordborrmaskin |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9304120D0 SE9304120D0 (sv) | 1993-12-10 |
SE9304120L true SE9304120L (sv) | 1995-06-11 |
SE502947C2 SE502947C2 (sv) | 1996-02-26 |
Family
ID=20392068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9304120A SE502947C2 (sv) | 1993-12-10 | 1993-12-10 | Spindellagring i en berg- eller jordborrmaskin |
Country Status (6)
Country | Link |
---|---|
US (1) | US5795079A ( ) |
EP (1) | EP0733151A1 ( ) |
AU (1) | AU677886B2 ( ) |
CA (1) | CA2178596A1 ( ) |
SE (1) | SE502947C2 ( ) |
WO (1) | WO1995016101A1 ( ) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8006782B2 (en) * | 2008-10-14 | 2011-08-30 | Longyear Tm, Inc. | Sonic drill head |
CN110761704A (zh) * | 2019-11-12 | 2020-02-07 | 徐州健川机械制造有限公司 | 一种旋挖钻机动力头 |
CN112112554B (zh) * | 2020-08-27 | 2021-06-01 | 山东九商工程机械有限公司 | 一种采矿用防卡死回转拨正的钻机 |
CN113216828B (zh) * | 2021-06-21 | 2022-06-10 | 桂林航天工业学院 | 一种支腿式全液压凿岩机 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2904938A (en) * | 1957-05-20 | 1959-09-22 | Nat Broach & Mach | Arbor |
SE324747B ( ) * | 1968-10-04 | 1970-06-15 | Atlas Copco Ab | |
SE448017B (sv) * | 1982-12-27 | 1987-01-12 | Craelius Ab | Tryckmediepaverkad gripanordning for roterande borrning vid ett berg eller jordborrningsaggregat |
SE441025B (sv) * | 1984-02-03 | 1985-09-02 | Craelius Ab | Gripanordning for en borrstreng vid bergborrmaskiner |
DE3718636C1 (de) * | 1987-06-04 | 1988-07-21 | Turmag Turbo Masch Ag | Gesteinsbohrmaschine,insbesondere fuer den untertaegigen Bergbau,mit einem vorspringenden,freieinsehbaren Gewindezapfen zur formschluessigen Aufnahme von Bohrstangen |
-
1993
- 1993-12-10 SE SE9304120A patent/SE502947C2/sv not_active IP Right Cessation
-
1994
- 1994-12-08 US US08/663,216 patent/US5795079A/en not_active Expired - Fee Related
- 1994-12-08 AU AU12527/95A patent/AU677886B2/en not_active Ceased
- 1994-12-08 WO PCT/SE1994/001184 patent/WO1995016101A1/en not_active Application Discontinuation
- 1994-12-08 CA CA002178596A patent/CA2178596A1/en not_active Abandoned
- 1994-12-08 EP EP95903494A patent/EP0733151A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US5795079A (en) | 1998-08-18 |
EP0733151A1 (en) | 1996-09-25 |
SE502947C2 (sv) | 1996-02-26 |
AU677886B2 (en) | 1997-05-08 |
AU1252795A (en) | 1995-06-27 |
WO1995016101A1 (en) | 1995-06-15 |
SE9304120D0 (sv) | 1993-12-10 |
CA2178596A1 (en) | 1995-06-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |