ATE391834T1 - Nachgiebiger gebirgsanker - Google Patents

Nachgiebiger gebirgsanker

Info

Publication number
ATE391834T1
ATE391834T1 AT03779562T AT03779562T ATE391834T1 AT E391834 T1 ATE391834 T1 AT E391834T1 AT 03779562 T AT03779562 T AT 03779562T AT 03779562 T AT03779562 T AT 03779562T AT E391834 T1 ATE391834 T1 AT E391834T1
Authority
AT
Austria
Prior art keywords
anchor member
shaft
wide portion
rock
complete mountain
Prior art date
Application number
AT03779562T
Other languages
English (en)
Inventor
Neville Hedrick
Original Assignee
Garford 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
Application filed by Garford Pty Ltd filed Critical Garford Pty Ltd
Application granted granted Critical
Publication of ATE391834T1 publication Critical patent/ATE391834T1/de

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
    • E21D21/0033—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)
  • Joining Of Building Structures In Genera (AREA)
  • Dowels (AREA)
  • Saccharide Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Piles And Underground Anchors (AREA)
AT03779562T 2002-12-16 2003-12-16 Nachgiebiger gebirgsanker ATE391834T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU2002953368A AU2002953368A0 (en) 2002-12-16 2002-12-16 A yielding rock bolt

Publications (1)

Publication Number Publication Date
ATE391834T1 true ATE391834T1 (de) 2008-04-15

Family

ID=30004453

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03779562T ATE391834T1 (de) 2002-12-16 2003-12-16 Nachgiebiger gebirgsanker

Country Status (8)

Country Link
US (1) US7645096B2 (de)
EP (1) EP1583888B1 (de)
AT (1) ATE391834T1 (de)
AU (1) AU2002953368A0 (de)
CA (1) CA2510178C (de)
DE (1) DE60320308T2 (de)
WO (1) WO2004055327A1 (de)
ZA (1) ZA200505382B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPS310702A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Rock bolting system
KR101395753B1 (ko) 2006-04-06 2014-05-16 가포드 피티와이 엘티디 항복형 락 볼트
CN101506467B (zh) * 2006-08-14 2011-09-07 喜利得集团 拉紧装置
SE532203C2 (sv) * 2006-12-22 2009-11-10 Dynamic Rock Support As En deformerbar bergbult
KR101043127B1 (ko) * 2008-02-22 2011-06-20 (주) 케이씨지 Ｐｃ강연선을 이용한 지반보강공법 및 지반보강장치
WO2010009506A1 (en) * 2008-07-25 2010-01-28 Garford Pty Ltd A method of encasing a yielding rock bolt shaft
PE20110533A1 (es) * 2008-07-25 2011-07-19 Garford Pty Ltd Metodo de estampacion
WO2010078639A1 (en) * 2009-01-07 2010-07-15 Mansour Mining Inc. Yieldable cone bolt and method of manufacturing same
EP2384391B1 (de) * 2009-09-01 2015-06-24 FCI Holdings Delaware, Inc. Nachgiebiger bolzen und anordnung damit
AU2009357347A1 (en) * 2009-12-22 2012-07-12 Mansour Mining Technologies Inc. Anchor tendon with selectively deformable portions
US8888413B2 (en) * 2010-11-09 2014-11-18 Hubbell Incorporated Transition coupling between cylindrical drive shaft and helical pile shaft
AU2013204178B2 (en) * 2012-09-06 2015-11-26 DSI Underground Australia Pty Limited A rock bolt assembly
CN102953744A (zh) * 2012-11-12 2013-03-06 杭州图强工程材料有限公司 中空注浆让压锚杆
CN102953376B (zh) * 2012-11-12 2015-06-03 杭州图强工程材料有限公司 让压锚具结构及其制造方法
AU2017201806B2 (en) * 2016-03-22 2022-10-20 Garock Pty Ltd Rock bolt
MX2020011755A (es) * 2018-05-11 2021-05-13 Epiroc Drilling Tools Ab Metodo para asegurar el fallo controlado de la barra de perno de roca.
USD922864S1 (en) * 2019-03-14 2021-06-22 Epiroc Drilling Tools Ab Resin anchored rock bolt
AU2020326732B2 (en) * 2019-08-06 2026-05-07 Jason WASLEY "friction stabilizer"
EP4090831B1 (de) * 2020-04-01 2024-01-03 Innovative Mining Products (Pty) Ltd Klebend verankerte gebirgsankeranordnung

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398838A (en) * 1944-04-01 1946-04-23 Allied Control Co Self-locking bolt
BE708923A (de) 1967-01-18 1968-05-16
US3750519A (en) * 1971-10-20 1973-08-07 Wej It Expansion Prod Inc Anchor bolt with expansion sleeve
DE3047709C2 (de) * 1980-12-18 1983-02-24 Bochumer Eisenhütte Heintzmann GmbH & Co, 4630 Bochum Gebirgsanker
AT376009B (de) * 1982-12-13 1984-10-10 Powondra Franz Dipl Ing Dr Verfahren zur erzielung einer nachgiebigen verbindung zwischen einem metallischen stabfoermigen koerper und einer von diesem durchsetzten halterung
DE3320460C1 (de) * 1983-06-07 1984-10-18 Thyssen Industrie Ag, 4300 Essen Nachgiebiger Gebirgsanker
NO176069C (no) * 1992-09-09 1999-06-25 Irsta Stolindustri As Anordning for forankring og gysing av bergbolt
EP0659976A3 (de) 1993-12-23 1995-09-27 Rsc Mining Proprietary Limited Gebirgsanker.
US5791823A (en) * 1996-12-06 1998-08-11 Inco Limited Yielding head for mine support
US6390735B1 (en) * 2000-06-30 2002-05-21 Noranda Inc. Apparatus and method for a yieldable tendon mine support
US6457909B1 (en) * 2000-12-22 2002-10-01 Shulin Xu Multi-purpose anchor bolt assembly
WO2003021081A1 (en) * 2001-09-06 2003-03-13 Garford Pty Ltd A yielding rock bolt
CA2477346C (en) * 2002-02-25 2010-06-01 Steffen, Robertson & Kirsten (South Africa) (Pty) Ltd Rock bolt
AUPS310802A0 (en) * 2002-06-21 2002-07-11 Industrial Rollformers Pty Limited Yielding cable bolt
US20050158127A1 (en) * 2004-01-21 2005-07-21 Fergusson Jeffrey R. Yielding strata bolt

Also Published As

Publication number Publication date
US7645096B2 (en) 2010-01-12
US20060127189A1 (en) 2006-06-15
DE60320308T2 (de) 2009-05-14
CA2510178A1 (en) 2004-07-01
CA2510178C (en) 2011-11-29
DE60320308D1 (de) 2008-05-21
EP1583888A4 (de) 2006-04-05
EP1583888A1 (de) 2005-10-12
EP1583888B1 (de) 2008-04-09
AU2002953368A0 (en) 2003-01-09
ZA200505382B (en) 2006-08-30
WO2004055327A1 (en) 2004-07-01

Similar Documents

Publication Publication Date Title
DE60320308D1 (de) Nachgiebiger gebirgsanker
TW200506231A (en) Fastener for use with frangible material
BR0308722A (pt) Método e pelota de vedação de uma zona subterrânea penetrada através de um furo de poço para restabelecer a circulação perdida
ATE455933T1 (de) Verformbarer felsanker
NO20055186L (no) Fjellbolt
ATE336334T1 (de) Schraubendreher-einsätze
DK0593721T3 (da) Anker til forankring ved hjælp af en kompositmasse i et borehul i en betondel
ATE367510T1 (de) Vorrichtung zum setzen von gebirgsankern und zum automatischen setzen von gebirgsankern sowie setzen von gebirgsankern
BR0307301A (pt) Método de pulverização das superfìcies de minas de carvão
CY1107971T1 (el) Μεθοδος και συσκευη για την εγκατασταση ενος επεκτασιμου κοχλια αυτοδιατρησης βραχου και ενος κοχλια αυτοδιατρησης βραχου
NZ604039A (en) Anchoring Device
ATE218180T1 (de) Gesteinsbohrer
EP1165931A4 (de) Blockförmiges verschlussteil für einen stabilisator
ATE380945T1 (de) Befestigungsmittel
NO20044874L (no) Gjenget skjot for en borestreng for slagboring i fjell
SE0200505L (sv) Element för slående bergborrning, innefattande åtminstone en gänga
GB2404685A (en) Tubing anchor
DE50107504D1 (de) Gesteinsbohrer
ATE461767T1 (de) Stahlhohlkopfschraube
ATE374136T1 (de) Kugelbolzen und kugelgelenk mit einem solchen kugelbolzen
DE59804428D1 (de) Stabanker für zugstäbe
SE0302999L (sv) Självborrande bergbult
TW200622113A (en) Anchoring arrangement and use of an anchor rod
SE9201540D0 (sv) Foerankringsspik
ATE511585T1 (de) Pfostenanker

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification

Ref document number: 1583888

Country of ref document: EP