ES275496U - Perno para roca. - Google Patents

Perno para roca.

Info

Publication number
ES275496U
ES275496U ES1982275496U ES275496U ES275496U ES 275496 U ES275496 U ES 275496U ES 1982275496 U ES1982275496 U ES 1982275496U ES 275496 U ES275496 U ES 275496U ES 275496 U ES275496 U ES 275496U
Authority
ES
Spain
Prior art keywords
tube
rock
borehole
bolt
coil
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.)
Granted
Application number
ES1982275496U
Other languages
English (en)
Other versions
ES275496Y (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Atlas Copco AB
Original Assignee
Atlas Copco AB
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 by Atlas Copco AB filed Critical Atlas Copco AB
Publication of ES275496U publication Critical patent/ES275496U/es
Application granted granted Critical
Publication of ES275496Y publication Critical patent/ES275496Y/es
Expired legal-status Critical Current

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
    • E21D21/0093—Accessories
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-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
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/01—Thread forming, reforming, or cleaning

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)
  • Structural Engineering (AREA)
  • Disintegrating Or Milling (AREA)
  • Piles And Underground Anchors (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Rock Bolts (AREA)

Abstract

1.Perno para roca, del tipo que comprende un tubo radialmente dilatable que, antes de ser utilizado, tiene una depresión longitudinal profunda y está cerrado por sus extremos, pero, en su extremo exterior, tiene un orificio de entrada a través del cual se puede poner a presión para dilatarse permanentemente en sentido radial por deformación plástica, caracterizado porque presenta un dispositivo postizo colocado fuera del tubo, para acoplarse al tubo y al barreno cuando el tubo se dilata para anclar el perno. 2.Perno para roca según la reivindicación 1, caracterizado porque el inserto o elemento postizo comprende un elemento helicoidal de acero dulce o frágil dispuesto alrededor del tubo. 3.Perno para roca, según la reivindicación 2, caracterizada porque el extremo interior del elemento helicoidal se une al extremo inferior del perno y la parte principal del elemento helicoidal queda dispuesta floja alrededor del tubo. 4.Perno para roca.
ES1982275496U 1981-10-19 1982-10-19 Perno para roca. Expired ES275496Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8106165A SE8106165L (sv) 1981-10-19 1981-10-19 Forfarande for bergbultning och bergbult

Publications (2)

Publication Number Publication Date
ES275496U true ES275496U (es) 1984-02-16
ES275496Y ES275496Y (es) 1984-10-01

Family

ID=20344819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1982275496U Expired ES275496Y (es) 1981-10-19 1982-10-19 Perno para roca.

Country Status (11)

Country Link
US (1) US4511289A (es)
EP (1) EP0077762A3 (es)
JP (1) JPS5880099A (es)
AU (1) AU552242B2 (es)
BR (1) BR8206034A (es)
ES (1) ES275496Y (es)
FI (1) FI823486A7 (es)
NO (1) NO823460L (es)
SE (1) SE8106165L (es)
SU (1) SU1255065A3 (es)
ZA (1) ZA827161B (es)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
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SE8605408D0 (sv) * 1986-12-16 1986-12-16 Atlas Copco Ab Method of stabilizing a rock structure and stabilizer therefor
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JPH02210199A (ja) * 1989-02-10 1990-08-21 Aoki Corp ロックボルトまたはグランドアンカー
ZA915511B (en) * 1990-07-17 1992-04-29 Commw Scient Ind Res Org Rock bolt system and method of rock bolting
US5127769A (en) * 1991-07-22 1992-07-07 The United States Of America As Represented By The Secretary Of The Interior Thrust bolting: roof bolt support apparatus
CA2130843A1 (en) * 1993-08-30 1995-03-01 Kenneth Douglas Kynoch Rock anchor bolt
SE502795C2 (sv) * 1994-06-02 1996-01-15 Atlas Copco Rock Drills Ab Rörformig bergbult med orienteringsmedel
US6712154B2 (en) 1998-11-16 2004-03-30 Enventure Global Technology Isolation of subterranean zones
AU6981001A (en) 1998-11-16 2002-01-02 Shell Oil Co Radial expansion of tubular members
US6745845B2 (en) 1998-11-16 2004-06-08 Shell Oil Company Isolation of subterranean zones
US7231985B2 (en) 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US6640903B1 (en) 1998-12-07 2003-11-04 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
US6575240B1 (en) 1998-12-07 2003-06-10 Shell Oil Company System and method for driving pipe
US6557640B1 (en) * 1998-12-07 2003-05-06 Shell Oil Company Lubrication and self-cleaning system for expansion mandrel
US7121352B2 (en) 1998-11-16 2006-10-17 Enventure Global Technology Isolation of subterranean zones
US7603758B2 (en) 1998-12-07 2009-10-20 Shell Oil Company Method of coupling a tubular member
US7357188B1 (en) 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
US6634431B2 (en) 1998-11-16 2003-10-21 Robert Lance Cook Isolation of subterranean zones
US6823937B1 (en) 1998-12-07 2004-11-30 Shell Oil Company Wellhead
US7552776B2 (en) 1998-12-07 2009-06-30 Enventure Global Technology, Llc Anchor hangers
CA2310878A1 (en) * 1998-12-07 2000-12-07 Shell Internationale Research Maatschappij B.V. Lubrication and self-cleaning system for expansion mandrel
US7185710B2 (en) 1998-12-07 2007-03-06 Enventure Global Technology Mono-diameter wellbore casing
GB2344606B (en) 1998-12-07 2003-08-13 Shell Int Research Forming a wellbore casing by expansion of a tubular member
US7195064B2 (en) 1998-12-07 2007-03-27 Enventure Global Technology Mono-diameter wellbore casing
US7363984B2 (en) 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
US6739392B2 (en) 1998-12-07 2004-05-25 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
AU770359B2 (en) 1999-02-26 2004-02-19 Shell Internationale Research Maatschappij B.V. Liner hanger
US7055608B2 (en) 1999-03-11 2006-06-06 Shell Oil Company Forming a wellbore casing while simultaneously drilling a wellbore
CA2306656C (en) 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
US7350563B2 (en) 1999-07-09 2008-04-01 Enventure Global Technology, L.L.C. System for lining a wellbore casing
US7048067B1 (en) 1999-11-01 2006-05-23 Shell Oil Company Wellbore casing repair
GC0000211A (en) 1999-11-15 2006-03-29 Shell Int Research Expanding a tubular element in a wellbore
US7516790B2 (en) 1999-12-03 2009-04-14 Enventure Global Technology, Llc Mono-diameter wellbore casing
US7234531B2 (en) 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
WO2001058528A1 (en) * 2000-02-08 2001-08-16 Bruce David Moffatt Inflatable anchor device
NZ522585A (en) * 2000-05-18 2004-07-30 Fosroc Mining Internat Ltd Equipment for use in mines and method of use
US7100684B2 (en) 2000-07-28 2006-09-05 Enventure Global Technology Liner hanger with standoffs
CA2466685C (en) 2000-09-18 2010-11-23 Shell Oil Company Liner hanger with sliding sleeve valve
US7100685B2 (en) 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
WO2002029199A1 (en) 2000-10-02 2002-04-11 Shell Oil Company Method and apparatus for casing expansion
CA2428819A1 (en) 2001-01-03 2002-07-11 Enventure Global Technology Mono-diameter wellbore casing
US7410000B2 (en) 2001-01-17 2008-08-12 Enventure Global Technology, Llc. Mono-diameter wellbore casing
GB2394979B (en) 2001-07-06 2005-11-02 Eventure Global Technology Liner hanger
AU2002318438A1 (en) 2001-07-06 2003-01-21 Enventure Global Technology Liner hanger
US7258168B2 (en) 2001-07-27 2007-08-21 Enventure Global Technology L.L.C. Liner hanger with slip joint sealing members and method of use
US7793721B2 (en) 2003-03-11 2010-09-14 Eventure Global Technology, Llc Apparatus for radially expanding and plastically deforming a tubular member
WO2003023178A2 (en) 2001-09-07 2003-03-20 Enventure Global Technology Adjustable expansion cone assembly
GB2421258B (en) 2001-11-12 2006-08-09 Enventure Global Technology Mono diameter wellbore casing
WO2003058022A2 (en) 2001-12-27 2003-07-17 Enventure Global Technology Seal receptacle using expandable liner hanger
US7424918B2 (en) 2002-08-23 2008-09-16 Enventure Global Technology, L.L.C. Interposed joint sealing layer method of forming a wellbore casing
WO2004027786A2 (en) 2002-09-20 2004-04-01 Enventure Global Technology Protective sleeve for expandable tubulars
US7377326B2 (en) 2002-08-23 2008-05-27 Enventure Global Technology, L.L.C. Magnetic impulse applied sleeve method of forming a wellbore casing
AT412739B (de) 2002-01-22 2005-06-27 Techmo Entw & Vertriebs Gmbh Verfahren und vorrichtung zum bohren eines loches in boden- oder gesteinsmaterial und zum ausbilden einer verankerung
EP1985797B1 (en) 2002-04-12 2011-10-26 Enventure Global Technology Protective sleeve for threated connections for expandable liner hanger
CA2482278A1 (en) 2002-04-15 2003-10-30 Enventure Global Technology Protective sleeve for threaded connections for expandable liner hanger
GB2406125B (en) 2002-05-29 2006-11-01 Enventure Global Technology Radially expanding a tubular member
AU2003274310A1 (en) 2002-06-10 2003-12-22 Enventure Global Technology Mono-diameter wellbore casing
US7739917B2 (en) 2002-09-20 2010-06-22 Enventure Global Technology, Llc Pipe formability evaluation for expandable tubulars
CA2499007C (en) 2002-09-20 2012-08-07 Enventure Global Technology Bottom plug for forming a mono diameter wellbore casing
AU2003263852A1 (en) 2002-09-20 2004-04-08 Enventure Global Technology Self-lubricating expansion mandrel for expandable tubular
US6935811B2 (en) 2002-11-13 2005-08-30 Terrasimco Inc. Frictional mining bolt
US7886831B2 (en) 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
JP2006517011A (ja) 2003-01-27 2006-07-13 エンベンチャー グローバル テクノロジー 管状部材放射状拡大用潤滑システム
GB2429996B (en) 2003-02-26 2007-08-29 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
GB2415988B (en) 2003-04-17 2007-10-17 Enventure Global Technology Apparatus for radially expanding and plastically deforming a tubular member
SE525179C2 (sv) * 2003-05-12 2004-12-21 Atlas Copco Rock Drills Ab Metod och reglersystem för genom trycksättning expanderbara bergbultar
US20050166387A1 (en) 2003-06-13 2005-08-04 Cook Robert L. Method and apparatus for forming a mono-diameter wellbore casing
US7712522B2 (en) 2003-09-05 2010-05-11 Enventure Global Technology, Llc Expansion cone and system
JP4680491B2 (ja) * 2003-11-17 2011-05-11 日新製鋼株式会社 鋼管膨張型ロックボルト
JP2005200893A (ja) * 2004-01-14 2005-07-28 Nisshin Steel Co Ltd 高耐力鋼管膨張型ロックボルト及びその製造方法
AT509159B1 (de) 2004-03-23 2011-09-15 Alwag Tunnelausbau Gmbh Verfahren und vorrichtung zum bohren, insbesondere schlag- oder drehschlagbohren, eines lochs in boden- oder gesteinsmaterial und zum ausbilden einer verankerung in dem loch
US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
AT501441A3 (de) * 2004-12-23 2009-12-15 Atlas Copco Mai Gmbh Verfahren zum setzen von gebirgsankern und bei diesem verfahren verwenbarer gebirgsanker
WO2007023363A1 (en) * 2005-08-23 2007-03-01 Pieter Schalk Mulder An expansible rock bolt
AT502825B1 (de) * 2006-01-19 2007-06-15 Atlas Copco Mai Gmbh Fluidrückgewinnung
US8100607B2 (en) * 2007-11-21 2012-01-24 Robert Custers Rock anchor
AU2009201251B2 (en) * 2008-04-01 2014-10-30 DSI Underground Australia Pty Limited Washer assembly for an inflatable friction bolt
WO2011087948A1 (en) * 2010-01-14 2011-07-21 Anthony John Spencer Spearing Self-drilling expandable bolt
WO2012126042A1 (en) * 2011-03-18 2012-09-27 Dywidag-Systems International Pty Limited Inflatable friction bolt
SE535912C2 (sv) * 2011-06-30 2013-02-12 Leif Eriksson Expanderbar bergbult och ett förfarande för tillverkning av en bergbult
CA2872252C (en) * 2012-05-22 2019-06-18 Atlas Copco Canada Inc. Rock bolt and method of installing a rock bolt
CA2892596A1 (en) * 2012-12-04 2014-06-12 Fci Holdings Delaware, Inc. Expandable bolt with thrust element
CN104805837B (zh) * 2014-01-24 2017-06-27 河南理工大学 管缝注浆复合锚杆杆体
US10786504B2 (en) 2014-09-03 2020-09-29 Rhizen Pharmaceuticals Sa Method of treatment and compositions comprising a dual PI3K delta-gamma kinase inhibitor and a corticosteroid
CA2988185A1 (en) * 2015-07-10 2017-01-19 Epiroc Canada Inc. Shear and tensile reinforcement for inflatable bolt
CL2015002385A1 (es) * 2015-08-25 2016-06-03 Margolles Juan Maria Casado Muelle de sostenimiento de pernos helicoidales con lechada de cemento, para uso en interior de perforaciones de fortificación, y método de instalación del muelle de sostenimiento
JP6661449B2 (ja) * 2016-04-06 2020-03-11 株式会社ケー・エフ・シー ロックボルト
ZA201801906B (en) * 2017-04-18 2023-01-25 Ncm Innovations Pty Ltd Rock bolt installation tool
JP2019002241A (ja) * 2017-06-19 2019-01-10 フジモリ産業株式会社 トンネル地山安定化方法
US10669849B2 (en) * 2018-01-05 2020-06-02 Nevada Industrial LLC Rock anchor inflation and draining system
CN109139069A (zh) * 2018-08-17 2019-01-04 东北大学 一种主动膨胀式管缝锚杆及其制备和使用方法

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US2690693A (en) * 1950-09-07 1954-10-05 Maxwell S Campbell Fastener with expanding spring gripping means
US2950602A (en) * 1956-11-20 1960-08-30 Joseph C Lang Expansion device
US3250170A (en) * 1964-03-09 1966-05-10 Norman H Siegel Expansion shell
US3349567A (en) * 1964-06-03 1967-10-31 John E Munn Mine roof support and method of providing same
SU613118A1 (ru) * 1973-03-09 1978-06-30 Всесоюзный научно-исследовательский и проектно-конструкторский угольный институт "КНИУИ" Замок анкерной крепи
DE2556493A1 (de) * 1975-12-16 1977-06-30 Alfons Harke Verankerungsbolzen
US4098087A (en) * 1976-12-02 1978-07-04 Battelle Development Corporation Anchoring bolt and method
SU802554A1 (ru) * 1979-02-23 1981-02-07 Восточный Научно-Исследователь-Ский Горнорудный Институт Штангова крепь
SE427764B (sv) * 1979-03-09 1983-05-02 Atlas Copco Ab Bergbultningsforfarande jemte rorformig bergbult

Also Published As

Publication number Publication date
FI823486L (fi) 1983-04-20
SE8106165L (sv) 1983-04-20
AU8943982A (en) 1983-04-28
EP0077762A2 (en) 1983-04-27
ES275496Y (es) 1984-10-01
FI823486A7 (fi) 1983-04-20
FI823486A0 (fi) 1982-10-13
EP0077762A3 (en) 1983-08-31
JPS5880099A (ja) 1983-05-14
AU552242B2 (en) 1986-05-22
SU1255065A3 (ru) 1986-08-30
ZA827161B (en) 1983-10-26
BR8206034A (pt) 1983-09-13
NO823460L (no) 1983-04-20
US4511289A (en) 1985-04-16

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