ATE494455T1 - Vorrichtung zum nachverpressen von gebirgsankern - Google Patents

Vorrichtung zum nachverpressen von gebirgsankern

Info

Publication number
ATE494455T1
ATE494455T1 AT03766066T AT03766066T ATE494455T1 AT E494455 T1 ATE494455 T1 AT E494455T1 AT 03766066 T AT03766066 T AT 03766066T AT 03766066 T AT03766066 T AT 03766066T AT E494455 T1 ATE494455 T1 AT E494455T1
Authority
AT
Austria
Prior art keywords
sleeve
grout
passages
rock bolt
seal means
Prior art date
Application number
AT03766066T
Other languages
English (en)
Inventor
Mieczyslaw Rataj
Otmar Langwadt
Original Assignee
Dywidag Systems Internat Pty Ltd
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
Priority claimed from AU2002950558A external-priority patent/AU2002950558A0/en
Priority claimed from AU2002953569A external-priority patent/AU2002953569A0/en
Application filed by Dywidag Systems Internat Pty Ltd filed Critical Dywidag Systems Internat Pty Ltd
Application granted granted Critical
Publication of ATE494455T1 publication Critical patent/ATE494455T1/de

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • 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
    • E21D21/0033—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts having a jacket or outer tube

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)
  • Piles And Underground Anchors (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Road Signs Or Road Markings (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
AT03766066T 2002-08-02 2003-08-01 Vorrichtung zum nachverpressen von gebirgsankern ATE494455T1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2002950558A AU2002950558A0 (en) 2002-08-02 2002-08-02 Rock bolt post grouting apparatus
AU2002953569A AU2002953569A0 (en) 2002-12-24 2002-12-24 Rock bolt
PCT/AU2003/000967 WO2004013463A1 (en) 2002-08-02 2003-08-01 Rock bolt post grouting apparatus

Publications (1)

Publication Number Publication Date
ATE494455T1 true ATE494455T1 (de) 2011-01-15

Family

ID=31496426

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03766066T ATE494455T1 (de) 2002-08-02 2003-08-01 Vorrichtung zum nachverpressen von gebirgsankern

Country Status (8)

Country Link
US (1) US7381013B1 (de)
EP (1) EP1546508B1 (de)
AT (1) ATE494455T1 (de)
CA (1) CA2494781C (de)
DE (1) DE60335638D1 (de)
PT (1) PT1546508E (de)
SI (1) SI1546508T1 (de)
WO (1) WO2004013463A1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CZ301263B6 (cs) * 2003-01-24 2009-12-23 Ankra, S.R.O. Horninový injektážní svorník a zpusob jeho výroby
US7717650B2 (en) * 2003-12-02 2010-05-18 Dywidag-Systems International, U.S.A., Inc. Roof truss shoe having wedge retention device and method of using the same
DE102006000042A1 (de) * 2006-01-31 2007-08-02 Hilti Ag Adapterteil eines selbstbohrenden Gebirgsankers
US20120251245A1 (en) * 2006-07-07 2012-10-04 Excel Mining Systems Llc Low Profile Cable Bolt Heads
US8137032B2 (en) * 2006-12-19 2012-03-20 Minova International Limited Anchor with grout jacket
US7802943B2 (en) * 2008-01-10 2010-09-28 Dsi Ground Support Inc. Low profile mine roof support
CA2742253C (en) * 2008-11-24 2016-01-12 Fci Holdings Delaware, Inc. Sheathed cable
AU2011274289B2 (en) * 2010-06-30 2013-02-28 DSI Underground Australia Pty Limited An apparatus for post-grouting a cable bolt, cable bolt assembly and method of installing a cable bolt
PL2603666T3 (pl) * 2010-08-10 2017-09-29 DSI Underground IP Holdings Luxembourg S.à r.L. Iniektowana kotwa linowa
CL2011000042A1 (es) * 2011-01-07 2011-06-17 Sistema de fortificacion que comprende una barra helicoidal estandar, una cabeza de expansion adaptada a la rosca de la barra, un elemento de material plastico, un tubo de plastico corrugado, una placa de fortificacion estandar y una tuerca de fortificacion roscada segun el perno helicoidal que utiliza.
AT13228U1 (de) * 2011-01-31 2013-08-15 Atlas Copco Mai Gmbh Schutzvorrichtung für (gebirgs-)anker und reibrohranker
FI124908B (fi) * 2011-02-24 2015-03-13 Suomen Metallityö Oy Kallioankkuri
CA2798203A1 (en) * 2011-12-14 2013-06-14 Rsc Mining (Pty) Ltd. Rock bolt
AU2013204178B2 (en) * 2012-09-06 2015-11-26 DSI Underground Australia Pty Limited A rock bolt assembly
FI125339B (fi) 2012-12-10 2015-08-31 Suomen Metallityö Oy Kallioankkuripultti
PL3019700T3 (pl) 2013-07-12 2018-03-30 Minova International Limited Podatna kotwa skalna
SE1551687A1 (sv) * 2013-07-30 2015-12-21 Dywidag Systems Int Pty Ltd Friction bolt assembly
AU2015309690A1 (en) * 2014-08-28 2017-04-20 Kevin Frank STACEY Rock bolt and method of stabilizing excavations
MX392334B (es) * 2015-06-23 2025-03-24 Epiroc Drilling Tools Ab Sistema de entrega de lechada.
CA2957748C (en) 2017-02-13 2018-05-01 Lyle Kenneth Adams Rock bolt seal
CN109026101A (zh) * 2018-09-13 2018-12-18 于守东 一种矿用锚注装置及其使用方法
EP4090831B1 (de) * 2020-04-01 2024-01-03 Innovative Mining Products (Pty) Ltd Klebend verankerte gebirgsankeranordnung
US20240175360A1 (en) * 2021-03-23 2024-05-30 Cmte Development Limited Carbon Fiber Rock Bolt
CN113339034B (zh) * 2021-07-07 2023-06-20 六盘水师范学院 一种适用于隧道支护及稳定性测量的智能锚杆
EP4130426B1 (de) * 2021-08-05 2024-10-09 Sandvik Mining and Construction Australia (Production/Supply) Pty Ltd Einschlagmuffe zum einbau eines bodenverstärkungsbolzens
CN119266882B (zh) * 2024-10-18 2025-10-28 中铁四局集团有限公司 一种新型让压锚杆的应用方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3665717A (en) * 1971-01-14 1972-05-30 Soil Sampling Service Inc Method and apparatus for installing elongated rods in unstable earth formations
JPS534326B2 (de) * 1975-01-09 1978-02-16
DE2707238C3 (de) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Korrosionsgeschütztes Zugglied für einen vorspannbaren Anker im Festgestein
DE2732059A1 (de) 1977-07-15 1979-02-01 Ortwin M Zeissig Bohrlochverschluss zum zurueckhalten von injektionsfluessigkeiten, insbesondere fuer den berg- und tunnelbau
FR2560285B1 (fr) * 1984-02-23 1987-12-04 Louis Claude Procede pour enfoncer et sceller une armature dans le sol, dispositif et armature pour la mise en oeuvre de ce procede
FR2604744B1 (fr) * 1986-10-02 1991-04-19 Francois Entreprises Cfe Sa Ci Procede et dispositif d'ancrage sous contrainte
DE3902727A1 (de) * 1989-01-31 1990-08-02 Willich F Gmbh & Co Gfk-gebirgsklebeanker
DE3912526A1 (de) * 1989-04-17 1990-10-18 Hilti Ag Verankerung an plattenfoermigen bauteilen
CA2087923A1 (en) * 1992-01-23 1993-07-24 Johannes Jacobus Gouws Method of filling a borehole
DE4204533C2 (de) * 1992-02-15 1994-03-17 Gd Anker Gmbh & Co Kg Injektionsbohranker
NO176069C (no) * 1992-09-09 1999-06-25 Irsta Stolindustri As Anordning for forankring og gysing av bergbolt
GB2283291B (en) * 1993-09-20 1996-08-14 Bridon Plc Roof bolt
AU2020195A (en) 1994-05-24 1995-11-30 Ani Corporation Limited, The Post-grouted rock bolt
AUPP894199A0 (en) * 1999-03-01 1999-03-25 Witzand, Hendrik Hermanus Gerhardus Friction bolt with flexible core
AU5504800A (en) 1999-09-03 2001-03-08 Dywidag-Systems International Pty. Limited Rock bolt post grouting apparatus and method
FI110540B (fi) * 1999-12-02 2003-02-14 Sandvik Tamrock Oy Sovitelma juotosaineen syöttämiseksi
AUPS310802A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt

Also Published As

Publication number Publication date
WO2004013463A1 (en) 2004-02-12
US7381013B1 (en) 2008-06-03
SI1546508T1 (sl) 2011-05-31
CA2494781C (en) 2010-10-26
EP1546508B1 (de) 2011-01-05
EP1546508A1 (de) 2005-06-29
DE60335638D1 (de) 2011-02-17
EP1546508A4 (de) 2006-01-18
PT1546508E (pt) 2011-03-09
CA2494781A1 (en) 2004-02-12

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