DE3167630D1 - Method of rock bolting and a device comprising an expansible rock bolt and an installation device therefor - Google Patents

Method of rock bolting and a device comprising an expansible rock bolt and an installation device therefor

Info

Publication number
DE3167630D1
DE3167630D1 DE8181850152T DE3167630T DE3167630D1 DE 3167630 D1 DE3167630 D1 DE 3167630D1 DE 8181850152 T DE8181850152 T DE 8181850152T DE 3167630 T DE3167630 T DE 3167630T DE 3167630 D1 DE3167630 D1 DE 3167630D1
Authority
DE
Germany
Prior art keywords
rock bolt
chuck
rock
sleeve
installation
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
Application number
DE8181850152T
Other languages
English (en)
Inventor
Bo Torbjorn Skogberg
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
Application granted granted Critical
Publication of DE3167630D1 publication Critical patent/DE3167630D1/de
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
    • E21D21/0026—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
    • 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
    • E21D21/0073—Anchoring-bolts having an inflatable sleeve, e.g. hollow sleeve expanded by a fluid

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)
  • Dowels (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
  • Forging (AREA)
  • Road Signs Or Road Markings (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Rock Bolts (AREA)
  • Piles And Underground Anchors (AREA)
  • Steroid Compounds (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
DE8181850152T 1980-09-08 1981-09-08 Method of rock bolting and a device comprising an expansible rock bolt and an installation device therefor Expired DE3167630D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8006252 1980-09-08

Publications (1)

Publication Number Publication Date
DE3167630D1 true DE3167630D1 (en) 1985-01-17

Family

ID=20341683

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8181850152T Expired DE3167630D1 (en) 1980-09-08 1981-09-08 Method of rock bolting and a device comprising an expansible rock bolt and an installation device therefor

Country Status (14)

Country Link
US (1) US4423986A (de)
EP (1) EP0047727B1 (de)
JP (1) JPS5777798A (de)
AT (1) ATE10664T1 (de)
AU (1) AU545968B2 (de)
BR (1) BR8105714A (de)
CA (1) CA1180909A (de)
DE (1) DE3167630D1 (de)
FI (1) FI75400C (de)
IN (1) IN153175B (de)
NO (1) NO159201C (de)
PL (1) PL134505B1 (de)
SE (1) SE443398B (de)
ZA (1) ZA816176B (de)

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US7231985B2 (en) * 1998-11-16 2007-06-19 Shell Oil Company Radial expansion of tubular members
US7363984B2 (en) * 1998-12-07 2008-04-29 Enventure Global Technology, Llc System for radially expanding a tubular member
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CA2306656C (en) * 1999-04-26 2006-06-06 Shell Internationale Research Maatschappij B.V. Expandable connector for borehole tubes
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US7234531B2 (en) * 1999-12-03 2007-06-26 Enventure Global Technology, Llc Mono-diameter wellbore casing
GB2387861B (en) * 2000-09-18 2005-03-02 Shell Int Research Forming a wellbore casing
US7100685B2 (en) * 2000-10-02 2006-09-05 Enventure Global Technology Mono-diameter wellbore casing
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US7416027B2 (en) * 2001-09-07 2008-08-26 Enventure Global Technology, Llc Adjustable expansion cone assembly
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US7918284B2 (en) * 2002-04-15 2011-04-05 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
US7740076B2 (en) * 2002-04-12 2010-06-22 Enventure Global Technology, L.L.C. Protective sleeve for threaded connections for expandable liner hanger
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
CA2476080C (en) * 2002-02-15 2012-01-03 Enventure Global Technology Mono-diameter wellbore casing
WO2003102365A1 (en) * 2002-05-29 2003-12-11 Eventure Global Technology System for radially expanding a tubular member
AU2003274310A1 (en) * 2002-06-10 2003-12-22 Enventure Global Technology Mono-diameter wellbore casing
GB2418216B (en) * 2002-06-12 2006-10-11 Enventure Global Technology Collapsible expansion cone
AU2003253770A1 (en) * 2002-07-24 2004-02-09 Enventure Global Technology Dual well completion system
AU2003253782A1 (en) * 2002-07-29 2004-02-16 Enventure Global Technology Method of forming a mono diameter wellbore casing
EP1540128A4 (de) * 2002-08-23 2006-07-19 Enventure Global Technology Verfahren zur herstellung eines bohrloch-futterrohrs mit verbindungsdichtungszwischenlage
AU2003270774A1 (en) * 2002-09-20 2004-04-08 Enventure Global Technlogy Bottom plug for forming a mono diameter wellbore casing
WO2004023014A2 (en) * 2002-09-20 2004-03-18 Enventure Global Technlogy Threaded connection for expandable tubulars
EP1549824B1 (de) * 2002-09-20 2007-07-25 Enventure Global Technology Bohrlochfutterrohr mit einheitlichem durchmesser
MXPA05003115A (es) * 2002-09-20 2005-08-03 Eventure Global Technology Evaluacion de formabilidad de un tubo para miembros tubulares expandibles.
WO2004053434A2 (en) * 2002-12-05 2004-06-24 Enventure Global Technology System for radially expanding tubular members
US7886831B2 (en) * 2003-01-22 2011-02-15 Enventure Global Technology, L.L.C. Apparatus for radially expanding and plastically deforming a tubular member
GB2429226B (en) * 2003-02-18 2007-08-22 Enventure Global Technology Protective compression and tension sleeves for threaded connections for radially expandable tubular members
CA2517208C (en) * 2003-02-26 2008-06-03 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
SE525140C2 (sv) * 2003-05-12 2004-12-07 Atlas Copco Rock Drills Ab Expanderbar bergbult jämte bergbultningssystem
SE525179C2 (sv) * 2003-05-12 2004-12-21 Atlas Copco Rock Drills Ab Metod och reglersystem för genom trycksättning expanderbara bergbultar
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SE526132C2 (sv) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Förfarande och anordning för installering av en självborrande expanderbar bergbult och en självborrande expanderbar bergbult
SE526133C2 (sv) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Rörformig expanderbar bergbult och expansionsfluidavgivande munstycke
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
ITMI20040252A1 (it) 2004-02-16 2004-05-16 Tiziano Barea Dispositivo per l'analisi ottica anche bidimensionale di un filo o filato
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US7819185B2 (en) 2004-08-13 2010-10-26 Enventure Global Technology, Llc Expandable tubular
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CA2616438A1 (en) * 2005-07-27 2007-02-01 Enventure Global Technology, L.L.C. Method and apparatus for coupling expandable tubular members
AT502825B1 (de) * 2006-01-19 2007-06-15 Atlas Copco Mai Gmbh Fluidrückgewinnung
EA201791638A1 (ru) * 2009-11-23 2018-03-30 Нсм Инновэйшнс (Пти) Лтд Гидравлический клапан для гидравлически расширяемой опоры
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DE102013004035A1 (de) 2013-03-07 2014-09-11 Werner P. Berwald Hydro - Modulanker
DE102013213252A1 (de) 2013-07-05 2015-01-08 Schülke & Mayr GmbH Verwendung eines Isopropanol enthaltenden Mittels zur Bekämpfung von Caliciviridae
JP5974038B2 (ja) * 2014-05-13 2016-08-23 有光工業株式会社 液体注入具
CA2957748C (en) 2017-02-13 2018-05-01 Lyle Kenneth Adams Rock bolt seal
US10669849B2 (en) * 2018-01-05 2020-06-02 Nevada Industrial LLC Rock anchor inflation and draining system
US10267148B1 (en) * 2018-01-05 2019-04-23 Nevada Industrial LLC Self-draining rock anchor

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Also Published As

Publication number Publication date
SE8105344L (sv) 1982-03-09
US4423986A (en) 1984-01-03
JPS5777798A (en) 1982-05-15
IN153175B (de) 1984-06-09
EP0047727B1 (de) 1984-12-05
FI812763L (fi) 1982-03-09
NO159201B (no) 1988-08-29
NO159201C (no) 1988-12-07
BR8105714A (pt) 1982-05-25
EP0047727A1 (de) 1982-03-17
CA1180909A (en) 1985-01-15
AU7505481A (en) 1982-03-18
SE443398B (sv) 1986-02-24
ATE10664T1 (de) 1984-12-15
ZA816176B (en) 1982-09-29
AU545968B2 (en) 1985-08-08
PL134505B1 (en) 1985-08-31
FI75400C (fi) 1988-06-09
NO812997L (no) 1982-03-09
PL232949A1 (de) 1982-03-15
FI75400B (fi) 1988-02-29
JPH025238B2 (de) 1990-02-01

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee