CA2995399A1 - Ensemble trepan en deux parties - Google Patents
Ensemble trepan en deux parties Download PDFInfo
- Publication number
- CA2995399A1 CA2995399A1 CA2995399A CA2995399A CA2995399A1 CA 2995399 A1 CA2995399 A1 CA 2995399A1 CA 2995399 A CA2995399 A CA 2995399A CA 2995399 A CA2995399 A CA 2995399A CA 2995399 A1 CA2995399 A1 CA 2995399A1
- Authority
- CA
- Canada
- Prior art keywords
- drill bit
- drill
- assembly
- bit according
- leading end
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 238000005553 drilling Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 5
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 5
- 239000012530 fluid Substances 0.000 description 4
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 239000010959 steel Substances 0.000 description 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
- E21B10/00—Drill bits
- E21B10/62—Drill bits characterised by parts, e.g. cutting elements, which are detachable or adjustable
-
- 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
- E21B10/00—Drill bits
- E21B10/44—Bits with helical conveying portion, e.g. screw type bits; Augers with leading portion or with detachable parts
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)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Cette invention concerne un ensemble trépan en deux parties ainsi que les deux trépans qui forment l'ensemble. Les trépans sont aptes à entrer en prise de manière libérable, pour former l'ensemble, par l'intermédiaire de surfaces rainurées hélicoïdales compatibles sur chaque trépan, l'un des trépans étant réutilisable et l'autre étant conçu pour un usage unique ou pour pouvoir être autrement éliminé.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2015902711A AU2015902711A0 (en) | 2015-07-09 | Two Part Drill Bit Assembly | |
| AU2015902711 | 2015-07-09 | ||
| PCT/AU2016/050577 WO2017004666A1 (fr) | 2015-07-09 | 2016-07-01 | Ensemble trépan en deux parties |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2995399A1 true CA2995399A1 (fr) | 2017-01-12 |
Family
ID=57684615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2995399A Abandoned CA2995399A1 (fr) | 2015-07-09 | 2016-07-01 | Ensemble trepan en deux parties |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20180347284A1 (fr) |
| EP (1) | EP3320169A4 (fr) |
| AU (1) | AU2016290892A1 (fr) |
| CA (1) | CA2995399A1 (fr) |
| WO (1) | WO2017004666A1 (fr) |
| ZA (1) | ZA201800766B (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116408478B (zh) * | 2023-03-01 | 2026-07-17 | 山西宝龙达锻造股份有限公司 | 法兰钻孔设备 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2884227A (en) * | 1956-06-27 | 1959-04-28 | Sandvikens Jernverks Ab | Percussion drill bit for large holes |
| US5322139A (en) * | 1993-07-28 | 1994-06-21 | Rose James K | Loose crown underreamer apparatus |
| AUPR226900A0 (en) * | 2000-12-22 | 2001-01-25 | Rear, Ian Graeme | Drill bit |
| SE533272C2 (sv) * | 2008-12-18 | 2010-08-03 | Sandvik Intellectual Property | Borrverktyg för slående bergborrning samt förbrukningskit, ringborrkrona och slagsko härför |
| AT509643B1 (de) * | 2010-04-07 | 2013-08-15 | Dywidag Systems Int Gmbh | Zweiteiliges bohrwerkzeug zum schlag- oder drehschlagbohren von löchern in boden- oder gesteinsmaterial |
| AU2013251196A1 (en) * | 2012-10-30 | 2014-05-15 | Fero Strata Systems Pty Ltd | Drill Bit for a Drill Assembly Including a Friction Bolt |
-
2016
- 2016-07-01 CA CA2995399A patent/CA2995399A1/fr not_active Abandoned
- 2016-07-01 US US15/748,800 patent/US20180347284A1/en not_active Abandoned
- 2016-07-01 WO PCT/AU2016/050577 patent/WO2017004666A1/fr not_active Ceased
- 2016-07-01 AU AU2016290892A patent/AU2016290892A1/en not_active Abandoned
- 2016-07-01 EP EP16820562.3A patent/EP3320169A4/fr not_active Withdrawn
-
2018
- 2018-02-06 ZA ZA2018/00766A patent/ZA201800766B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2017004666A1 (fr) | 2017-01-12 |
| AU2016290892A1 (en) | 2018-02-22 |
| EP3320169A1 (fr) | 2018-05-16 |
| EP3320169A4 (fr) | 2019-03-27 |
| US20180347284A1 (en) | 2018-12-06 |
| ZA201800766B (en) | 2019-01-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |
Effective date: 20220301 |