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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
Application number
CL2011002065A
Other languages
Spanish (es)
Inventor
Salgado Mauricio Antonio Hidalgo
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to CL2011002065A priority Critical patent/CL2011002065A1/en
Publication of CL2011002065A1 publication Critical patent/CL2011002065A1/en
Priority to AU2012298905A priority patent/AU2012298905B2/en
Priority to US14/235,098 priority patent/US20140154017A1/en
Priority to PCT/US2012/051852 priority patent/WO2013028754A1/en
Priority to EP12825784.7A priority patent/EP2748432A4/en
Priority to CA2846097A priority patent/CA2846097A1/en
Priority to ZA2013/09390A priority patent/ZA201309390B/en

Links

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.

CL2011002065A 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. CL2011002065A1 (en)

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
US14/235,098 US20140154017A1 (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
EP12825784.7A EP2748432A4 (en) 2011-08-23 2012-08-22 Self-drilling friction bolt
CA2846097A CA2846097A1 (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)

* Cited by examiner, † Cited by third party
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013126688A1 (en) 2012-02-22 2013-08-29 Fci Holdings Delaware, Inc. Fiberglass 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
PL4182547T3 (en) * 2020-07-15 2025-03-31 Innovative Mining Products (Pty) Ltd Friction fit drill bit assembly for a self-drilling rock bolt
CN112832833B (en) * 2021-03-04 2025-07-25 中国电建集团华东勘测设计研究院有限公司 Glass fiber anchor rod installation device, self-advancing glass fiber anchor rod and installation method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
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
CA2442320C (en) * 2001-04-26 2009-09-01 Techmo Entwicklungs- Und Vertriebs Gmbh Method and device for drilling a hole and for securing an anchorage in a bore hole
CA2624690A1 (en) * 2005-11-09 2007-05-18 Steven Weaver Self drilling rock bolt
GB2456946B (en) * 2006-11-15 2010-12-08 Sandvik Intellectual Property A rock bolt and an anchoring device
EP2232014A1 (en) * 2007-12-21 2010-09-29 Alminco Pty Ltd Self drilling rock bolting

Cited By (1)

* Cited by examiner, † Cited by third party
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
AU2012298905A1 (en) 2013-05-02
AU2012298905B2 (en) 2015-02-05
CA2846097A1 (en) 2013-02-28
EP2748432A4 (en) 2016-08-10
EP2748432A1 (en) 2014-07-02
WO2013028754A1 (en) 2013-02-28
ZA201309390B (en) 2015-09-30
US20140154017A1 (en) 2014-06-05

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