CL2011002065A1 - Fortification system that simultaneously performs the drilling and installation of friction fortification bolts for the maintenance of land, in the process of drilling and installing the friction bolt, the cylinder head or adapter and the drilling bar are recovered, losing only the drill bit in charge of breaking the rocky mace. - Google Patents
Fortification system that simultaneously performs the drilling and installation of friction fortification bolts for the maintenance of land, in the process of drilling and installing the friction bolt, the cylinder head or adapter and the drilling bar are recovered, losing only the drill bit in charge of breaking the rocky mace.Info
- Publication number
- CL2011002065A1 CL2011002065A1 CL2011002065A CL2011002065A CL2011002065A1 CL 2011002065 A1 CL2011002065 A1 CL 2011002065A1 CL 2011002065 A CL2011002065 A CL 2011002065A CL 2011002065 A CL2011002065 A CL 2011002065A CL 2011002065 A1 CL2011002065 A1 CL 2011002065A1
- Authority
- CL
- Chile
- Prior art keywords
- drilling
- friction
- fortification
- mace
- rocky
- Prior art date
Links
- 238000009434 installation Methods 0.000 title abstract 3
- 238000005553 drilling Methods 0.000 title 3
- 235000009421 Myristica fragrans Nutrition 0.000 title 1
- 239000001115 mace Substances 0.000 title 1
- 238000012423 maintenance Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
Classifications
-
- 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
- E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Earth Drilling (AREA)
Abstract
LA INVENCIÓN PROPORCIONA UN SISTEMA DE FORTIFICACIÓN CONFIABLE Y DE INSTALACIÓN RÁPIDA QUE COMPRENDEN UN CULATIN (1), UNA BARRA DE<br /> PERFORACIÓN (3) QUE SE ENROSCA EN EL CULATIN Y CON DIÁMETRO TAL QUE PERMITE SER INTRODUCIDA EN EL PERNO DE FRICCIÓN, UN PERNO DE FRICCIÓN ESTÁNDAR (2) Y UNA BROCA DE PERFORACIÓN (4) DISEÑADO PARA OBTENER LA PERFORACIÓN REQUERIDA POR EL PERNO DE FRICCIÓN (FIGURA 2/8), CON EL FIN DE OFRECER ANCLAJE POR FRICCIÓN INMEDIATA Y CON LA CAPACIDAD DE PERFORAR SIMULTÁNEAMENTE CON INSTALACIÓN PARA EL SOSTENIMIENTO DE TERRENOS, PERMITIENDO RECUPERAR UNA VEZ INSTALADO EL PERNO LOS ELEMENTOS UTILIZADOS EN LA MANIOBRA PARA SU POSTERIOR USO, TALES COMO, EL CULATIN O ADAPTADOR Y LA BARRA DE PERFORACIÓN, PERDIENDO SOLAMENTE LA BROCA (4), ENCARGADA DE ROMPER EL MACIZO ROCOSO.THE INVENTION PROVIDES A RELIABLE FORTIFICATION AND FAST INSTALLATION SYSTEM THAT INCLUDES A CULATIN (1), A PUNCH BAR (3) THAT IS SCREWED IN THE CULATIN AND WITH A DIAMETER THAT ALLOWS TO BE INTRODUCED IN THE FRICTION BOLT , A STANDARD FRICTION BOLT (2) AND A DRILLING BIT (4) DESIGNED TO OBTAIN THE PERFORATION REQUIRED BY THE FRICTION BOLT (FIGURE 2/8), IN ORDER TO OFFER IMMEDIATE FRICTION ANCHORAGE AND WITH THE CAPACITY TO DRILL SIMULTANEOUSLY WITH INSTALLATION FOR THE SUSTAINMENT OF LANDS, ALLOWING TO RECOVER ONCE THE BOLT INSTALLED THE ELEMENTS USED IN THE HANDLE FOR ITS POSSIBLE USE, SUCH AS, THE CYLINDER OR ADAPTER AND THE PUNCH BAR, LOSING ONLY THE BITCH BREAK THE ROCKY MACE.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2011002065A CL2011002065A1 (en) | 2011-08-23 | 2011-08-23 | Fortification system that simultaneously performs the drilling and installation of friction fortification bolts for the maintenance of land, in the process of drilling and installing the friction bolt, the cylinder head or adapter and the drilling bar are recovered, losing only the drill bit in charge of breaking the rocky mace. |
AU2012298905A AU2012298905B2 (en) | 2011-08-23 | 2012-08-22 | Self-drilling friction bolt |
CA2846097A CA2846097A1 (en) | 2011-08-23 | 2012-08-22 | Self-drilling friction bolt |
EP12825784.7A EP2748432A4 (en) | 2011-08-23 | 2012-08-22 | Self-drilling friction bolt |
PCT/US2012/051852 WO2013028754A1 (en) | 2011-08-23 | 2012-08-22 | Self-drilling friction bolt |
US14/235,098 US20140154017A1 (en) | 2011-08-23 | 2012-08-22 | Self-drilling friction bolt |
ZA2013/09390A ZA201309390B (en) | 2011-08-23 | 2013-12-12 | Self-drilling friction bolt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CL2011002065A CL2011002065A1 (en) | 2011-08-23 | 2011-08-23 | Fortification system that simultaneously performs the drilling and installation of friction fortification bolts for the maintenance of land, in the process of drilling and installing the friction bolt, the cylinder head or adapter and the drilling bar are recovered, losing only the drill bit in charge of breaking the rocky mace. |
Publications (1)
Publication Number | Publication Date |
---|---|
CL2011002065A1 true CL2011002065A1 (en) | 2011-10-28 |
Family
ID=50382848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CL2011002065A CL2011002065A1 (en) | 2011-08-23 | 2011-08-23 | Fortification system that simultaneously performs the drilling and installation of friction fortification bolts for the maintenance of land, in the process of drilling and installing the friction bolt, the cylinder head or adapter and the drilling bar are recovered, losing only the drill bit in charge of breaking the rocky mace. |
Country Status (7)
Country | Link |
---|---|
US (1) | US20140154017A1 (en) |
EP (1) | EP2748432A4 (en) |
AU (1) | AU2012298905B2 (en) |
CA (1) | CA2846097A1 (en) |
CL (1) | CL2011002065A1 (en) |
WO (1) | WO2013028754A1 (en) |
ZA (1) | ZA201309390B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11131191B2 (en) | 2016-06-21 | 2021-09-28 | Alert Technologies Inc. | Sensing device for a rock bolt |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013202781A1 (en) | 2012-02-22 | 2013-09-05 | Fci Holdings Delaware, Inc. | Fibreglass roof and rib plate |
WO2015072839A1 (en) * | 2013-11-15 | 2015-05-21 | Aguilar Vera Oscar Octavio | Mining stilt for tube anchor |
KR101471486B1 (en) * | 2014-02-04 | 2014-12-10 | 삼진스틸산업(주) | Removable ground anchor body using Rotation |
CA2982186A1 (en) * | 2015-04-10 | 2016-10-13 | Fero Group Pty Ltd | Improved drilling assembly comprising a friction bolt |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5025875A (en) * | 1990-05-07 | 1991-06-25 | Ingersoll-Rand Company | Rock bit for a down-the-hole drill |
AUPQ009799A0 (en) * | 1999-04-30 | 1999-05-27 | Raers Corporation Pty Ltd | Drilling apparatus and method for single pass bolting |
PT1381756E (en) * | 2001-04-26 | 2006-11-30 | Alwag Tunnelausbau Gmbh | Method and device for drilling a hole and for securing an anchorage in a bore hole |
CN101305161B (en) * | 2005-11-09 | 2011-06-15 | 山特维克知识产权股份有限公司 | Self drilling rock bolt |
RU2444630C2 (en) * | 2006-11-15 | 2012-03-10 | Сандвик Интеллекчуал Проперти Аб | Anchor bolt and anchor device |
EP2232014A1 (en) * | 2007-12-21 | 2010-09-29 | Alminco Pty Ltd | Self drilling rock bolting |
-
2011
- 2011-08-23 CL CL2011002065A patent/CL2011002065A1/en unknown
-
2012
- 2012-08-22 CA CA2846097A patent/CA2846097A1/en not_active Abandoned
- 2012-08-22 AU AU2012298905A patent/AU2012298905B2/en not_active Ceased
- 2012-08-22 WO PCT/US2012/051852 patent/WO2013028754A1/en active Application Filing
- 2012-08-22 US US14/235,098 patent/US20140154017A1/en not_active Abandoned
- 2012-08-22 EP EP12825784.7A patent/EP2748432A4/en not_active Withdrawn
-
2013
- 2013-12-12 ZA ZA2013/09390A patent/ZA201309390B/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11131191B2 (en) | 2016-06-21 | 2021-09-28 | Alert Technologies Inc. | Sensing device for a rock bolt |
Also Published As
Publication number | Publication date |
---|---|
ZA201309390B (en) | 2015-09-30 |
US20140154017A1 (en) | 2014-06-05 |
EP2748432A1 (en) | 2014-07-02 |
WO2013028754A1 (en) | 2013-02-28 |
AU2012298905B2 (en) | 2015-02-05 |
EP2748432A4 (en) | 2016-08-10 |
CA2846097A1 (en) | 2013-02-28 |
AU2012298905A1 (en) | 2013-05-02 |
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