GB2456945B - A drilling tool, a self-drilling rock bolt, a drill bit, an ancoring device for a self-drilling rock bolt, a shaft for a drilling tool and an end coupling for - Google Patents
A drilling tool, a self-drilling rock bolt, a drill bit, an ancoring device for a self-drilling rock bolt, a shaft for a drilling tool and an end coupling forInfo
- Publication number
- GB2456945B GB2456945B GB0907507A GB0907507A GB2456945B GB 2456945 B GB2456945 B GB 2456945B GB 0907507 A GB0907507 A GB 0907507A GB 0907507 A GB0907507 A GB 0907507A GB 2456945 B GB2456945 B GB 2456945B
- Authority
- GB
- United Kingdom
- Prior art keywords
- drilling
- self
- rock bolt
- drilling tool
- ancoring
- 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.)
- Expired - Fee Related
Links
- 238000005553 drilling Methods 0.000 title 4
- 239000011435 rock Substances 0.000 title 2
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 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
- E21B10/42—Rotary drag type drill bits with teeth, blades or like cutting elements, e.g. fork-type bits, fish tail bits
-
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/042—Threaded
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0053—Anchoring-bolts in the form of lost drilling rods
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D21/00—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/0066—Anchoring-bolts formed by a bundle of radially arranged rigid elements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Earth Drilling (AREA)
- Piles And Underground Anchors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2006236012A AU2006236012B2 (en) | 2006-11-15 | 2006-11-15 | A rock bolt and an anchoring device |
PCT/SE2007/000938 WO2008060212A1 (fr) | 2006-11-15 | 2007-10-26 | Outil à percer, boulon d'ancrage autoperceur, trépan, dispositif d'ancrage pour boulon d'ancrage autoperceur, arbre d'outil à percer et couplage d'extrémité pour outil à percer |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0907507D0 GB0907507D0 (en) | 2009-06-10 |
GB2456945A GB2456945A (en) | 2009-08-05 |
GB2456945B true GB2456945B (en) | 2011-04-06 |
Family
ID=39401929
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0907507A Expired - Fee Related GB2456945B (en) | 2006-11-15 | 2007-10-26 | A drilling tool, a self-drilling rock bolt, a drill bit, an ancoring device for a self-drilling rock bolt, a shaft for a drilling tool and an end coupling for |
Country Status (6)
Country | Link |
---|---|
CN (2) | CN101535598B (fr) |
AU (1) | AU2006236012B2 (fr) |
GB (1) | GB2456945B (fr) |
NO (1) | NO20091376L (fr) |
WO (1) | WO2008060212A1 (fr) |
ZA (1) | ZA200902598B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2444630C2 (ru) | 2006-11-15 | 2012-03-10 | Сандвик Интеллекчуал Проперти Аб | Анкерный болт и анкерное устройство |
AU2008230002B2 (en) * | 2008-06-25 | 2012-05-03 | Sandvik Intellectual Property Ab | A cuttable drilling tool, and a cuttable self drilling rock bolt |
WO2010006374A1 (fr) * | 2008-07-18 | 2010-01-21 | Nupress Tools Pty Limited | Stabilisation de masses rocheuses |
BR112013001565A2 (pt) * | 2010-07-19 | 2016-05-10 | Illinois Tool Works | dispositivo de ancoragem |
AU2010206071B2 (en) * | 2010-07-30 | 2012-07-12 | Sandvik Intellectual Property Ab | A rock bolt and an anchoring device |
US10557316B2 (en) | 2011-01-26 | 2020-02-11 | Bly Ip Inc. | Drill string components having multiple-thread joints |
US9810029B2 (en) * | 2011-01-26 | 2017-11-07 | Bly Ip Inc. | Drill string components resistant to jamming |
US9850723B2 (en) | 2011-01-26 | 2017-12-26 | Bly Ip Inc. | Drill string components having multiple-thread joints |
DE102013012714A1 (de) * | 2013-08-01 | 2015-02-05 | Deilmann-Haniel Mining Systems Gmbh | Einsteckende für ein Bohr- und Ankersetzgerät |
CN105350994B (zh) * | 2015-10-28 | 2017-10-03 | 天地科技股份有限公司 | 一种注浆锚杆及其使用方法 |
CN117499861B (zh) * | 2023-12-29 | 2024-03-22 | 济宁勤昌工贸有限公司 | 一种基于传感器采集的边坡锚固钻机施工钻头定位方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099293A2 (fr) * | 1982-07-07 | 1984-01-25 | Marinovation | Procédé de verrouillage de deux éléments vissés, éléments et dispositif pour mettre en oeuvre ce procédé |
US4902047A (en) * | 1989-04-14 | 1990-02-20 | Vetco Gray Inc. | Thread connector anti-rotation device |
US20010018990A1 (en) * | 2000-03-02 | 2001-09-06 | Bengt Asberg | Rock drill bit having retrac teeth and method for its manufacturing |
WO2004067902A1 (fr) * | 2003-01-30 | 2004-08-12 | Atlas Copco Rock Drills Ab | Manchon de couplage de connexion d'un boulon filete a une machine perforatrice de roches a impacts |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH629575A5 (de) * | 1977-12-20 | 1982-04-30 | Tuflex Ag | Spreizduebel. |
US4437795A (en) * | 1981-11-02 | 1984-03-20 | Birmingham Bolt Company | Mine roof anchor assembly |
US4789284A (en) * | 1987-11-05 | 1988-12-06 | White Scott A | Self-cutting expansion anchor |
US5018908A (en) * | 1989-10-31 | 1991-05-28 | American Mining Supply, Inc. | Anchor assembly for a mine roof bolt |
US5275512A (en) * | 1992-07-14 | 1994-01-04 | The Eastern Company | Mine roof expansion anchor and bail member therefor |
DE4341378A1 (de) * | 1993-12-04 | 1995-06-08 | Fischer Artur Werke Gmbh | Bohrvorrichtung mit radial auslenkbarer Bohrspindel |
US5885031A (en) * | 1997-12-08 | 1999-03-23 | White; Claude | Mine roof bolt anchor |
AU2006312998B2 (en) * | 2005-11-09 | 2008-01-17 | Sandvik Intellectual Property Ab | Self drilling rock bolt |
-
2006
- 2006-11-15 AU AU2006236012A patent/AU2006236012B2/en not_active Ceased
-
2007
- 2007-10-23 CN CN2007800425476A patent/CN101535598B/zh not_active Expired - Fee Related
- 2007-10-26 WO PCT/SE2007/000938 patent/WO2008060212A1/fr active Application Filing
- 2007-10-26 CN CN2007800424581A patent/CN101535597B/zh not_active Expired - Fee Related
- 2007-10-26 GB GB0907507A patent/GB2456945B/en not_active Expired - Fee Related
-
2009
- 2009-04-03 NO NO20091376A patent/NO20091376L/no not_active Application Discontinuation
- 2009-04-15 ZA ZA2009/02598A patent/ZA200902598B/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0099293A2 (fr) * | 1982-07-07 | 1984-01-25 | Marinovation | Procédé de verrouillage de deux éléments vissés, éléments et dispositif pour mettre en oeuvre ce procédé |
US4902047A (en) * | 1989-04-14 | 1990-02-20 | Vetco Gray Inc. | Thread connector anti-rotation device |
US20010018990A1 (en) * | 2000-03-02 | 2001-09-06 | Bengt Asberg | Rock drill bit having retrac teeth and method for its manufacturing |
WO2004067902A1 (fr) * | 2003-01-30 | 2004-08-12 | Atlas Copco Rock Drills Ab | Manchon de couplage de connexion d'un boulon filete a une machine perforatrice de roches a impacts |
Also Published As
Publication number | Publication date |
---|---|
CN101535598B (zh) | 2013-06-19 |
GB2456945A (en) | 2009-08-05 |
NO20091376L (no) | 2009-08-06 |
WO2008060212A1 (fr) | 2008-05-22 |
ZA200902598B (en) | 2014-09-25 |
AU2006236012B2 (en) | 2009-06-04 |
CN101535597A (zh) | 2009-09-16 |
CN101535598A (zh) | 2009-09-16 |
WO2008060212A8 (fr) | 2009-05-14 |
GB0907507D0 (en) | 2009-06-10 |
AU2006236012A1 (en) | 2008-05-29 |
CN101535597B (zh) | 2013-10-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20121026 |