NO20055186L - Fjellbolt - Google Patents

Fjellbolt

Info

Publication number
NO20055186L
NO20055186L NO20055186A NO20055186A NO20055186L NO 20055186 L NO20055186 L NO 20055186L NO 20055186 A NO20055186 A NO 20055186A NO 20055186 A NO20055186 A NO 20055186A NO 20055186 L NO20055186 L NO 20055186L
Authority
NO
Norway
Prior art keywords
elongate member
rock
bolt
elongate
rock bolt
Prior art date
Application number
NO20055186A
Other languages
English (en)
Norwegian (no)
Other versions
NO20055186D0 (no
Inventor
Ross Seedsman
Original Assignee
Dunefire 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 AU2003902774A external-priority patent/AU2003902774A0/en
Priority claimed from AU2004900773A external-priority patent/AU2004900773A0/en
Application filed by Dunefire Pty Ltd filed Critical Dunefire Pty Ltd
Publication of NO20055186D0 publication Critical patent/NO20055186D0/no
Publication of NO20055186L publication Critical patent/NO20055186L/no

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
    • 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
    • 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
    • E21D21/008—Anchoring or tensioning means

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)
  • Joining Of Building Structures In Genera (AREA)
  • Piles And Underground Anchors (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
NO20055186A 2003-06-03 2005-11-04 Fjellbolt NO20055186L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2003902774A AU2003902774A0 (en) 2003-06-03 2003-06-03 Rock bolt
AU2004900773A AU2004900773A0 (en) 2004-02-16 Rock Bolt
PCT/AU2004/000736 WO2004106700A1 (en) 2003-06-03 2004-06-03 Rockbolt

Publications (2)

Publication Number Publication Date
NO20055186D0 NO20055186D0 (no) 2005-11-04
NO20055186L true NO20055186L (no) 2006-02-17

Family

ID=33491213

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20055186A NO20055186L (no) 2003-06-03 2005-11-04 Fjellbolt

Country Status (7)

Country Link
US (1) US20070269274A1 (enExample)
EP (1) EP1629178A4 (enExample)
JP (1) JP2006526718A (enExample)
CA (1) CA2523185A1 (enExample)
NO (1) NO20055186L (enExample)
RU (1) RU2343287C2 (enExample)
WO (1) WO2004106700A1 (enExample)

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KR101395753B1 (ko) 2006-04-06 2014-05-16 가포드 피티와이 엘티디 항복형 락 볼트
CN101109276B (zh) 2006-07-20 2013-03-06 简恩马股份有限公司 岩石锚杆
RU2444630C2 (ru) * 2006-11-15 2012-03-10 Сандвик Интеллекчуал Проперти Аб Анкерный болт и анкерное устройство
US8137032B2 (en) 2006-12-19 2012-03-20 Minova International Limited Anchor with grout jacket
DE102006059891A1 (de) * 2006-12-19 2008-06-26 Minova International Ltd., Witney Anker mit Spreizelement und Verfüllmantel
ITPC20070010A1 (it) * 2007-02-14 2008-08-15 Cesare Melegari Attrezzatura e metodo per la realizzazione di micropali nel terreno, in particolare per l'ancoraggio di tiranti attivi
AU317106S (en) * 2007-08-31 2007-11-27 Sandvik Intellectual Property Rock bolt
AU2009270337A1 (en) * 2008-07-18 2010-01-21 Nupress Tools Pty Limited Stabilising rock masses
US7625155B1 (en) 2009-03-25 2009-12-01 Safe Overhead Systems, Inc. Mine roof cable bolt assembly
WO2011087948A1 (en) * 2010-01-14 2011-07-21 Anthony John Spencer Spearing Self-drilling expandable bolt
US8584777B2 (en) 2010-06-04 2013-11-19 Dover Bmcs Acquisition Corporation Rotational drill bits and drilling apparatuses including the same
CN101858225B (zh) * 2010-06-10 2011-10-12 北京中矿深远能源环境科学研究院 恒阻大变形锚杆
CA2802913C (en) 2010-06-24 2019-09-10 Nucor Corporation A tensionable threaded rebar bolt
EP2596200A2 (en) * 2010-07-19 2013-05-29 Illinois Tool Works, Inc. Anchoring device
DE102010043769B4 (de) * 2010-11-11 2015-07-09 Hilti Aktiengesellschaft Ankerbaugruppe, insbesondere für den Berg- und Tunnelbau
US9010165B2 (en) 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
AT13162U1 (de) * 2012-04-12 2013-07-15 Dywidag Systems Int Gmbh Verfahren zum Bohren von Löchern in Boden- bzw. Gesteinsmaterial und zum Festlegen eines Ankers in einem Bohrloch sowie Vorrichtung hierfür
SE539285C2 (sv) * 2013-02-07 2017-06-20 Rock Solutions North AB Bergbult
GB201308152D0 (en) * 2013-05-07 2013-06-12 Technical Services Team Ltd Self-Boring Shield Anchor Apparatus and Method
WO2015072828A1 (es) * 2013-11-15 2015-05-21 Aguilar Vera Oscar Octavio Ancla minera con rosca en punta
CL2014001002A1 (es) * 2013-12-12 2014-11-28 Ncm Innovations Pty Ltd Perno de anclaje en roca que incluye un cuerpo cilindrico alargado que tiene, un primer extremo distal y un segundo extremo proximal opuesto, una porcion roscada en el segundo extremo, un primer anclaje situado en o al menos parcialmente situado en una primera porcion de extremo del cuerpo, un segundo anclaje, una primera porcion de vastago entre el primer y el segundo anclaje.
US9797249B2 (en) * 2014-06-13 2017-10-24 Sandvik Intellectual Property Ab Friction bolt
USD766142S1 (en) * 2014-06-16 2016-09-13 Pultron Composites Limited Tie rod and nut
SE538335C2 (sv) * 2014-09-25 2016-05-24 Northern Mining Products Ab Energiupptagande bergbult för ingjutning samt förfarande förtillverkning av en sådan bergbult
CN107820533B (zh) * 2015-05-08 2020-11-27 挪曼尔特国际有限公司 局部锚固的自钻式中空岩石锚杆
GB201513485D0 (en) * 2015-07-30 2015-09-16 Ihc Engineering Business Ltd Anchoring device and method
PL3565954T3 (pl) * 2017-01-09 2022-12-12 Minova International Limited Kompozytowa podatna kotwa skalna z ulepszonym zakresem odkształcenia
RU174706U1 (ru) * 2017-04-19 2017-10-30 Федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский государственный архитектурно-строительный университет" Нагельный стержень
DE102017108664B4 (de) * 2017-04-24 2022-11-10 Bochumer Eisenhütte GmbH & Co. KG Spreizhülsenanker mit verlorener Bohrkrone
AU2018214065B2 (en) * 2017-08-14 2020-11-26 Rattlejack Innovations Pty Ltd A Safety Plug
ZA201902777B (en) * 2018-05-03 2020-01-29 Epiroc Holdings South Africa Pty Ltd Self-drilling rock anchor
JP2022048622A (ja) * 2020-09-15 2022-03-28 大成建設株式会社 ロックボルトの施工方法
CN112324323B (zh) * 2020-10-30 2023-01-17 中航勘察设计研究院有限公司 一种注浆支护型钻锚一体机及锚固方法
CN114542137B (zh) * 2022-02-17 2024-08-09 成都现代万通锚固技术有限公司 一种自钻式胀壳锚头及包含该锚头的锚杆
CN115013015B (zh) * 2022-06-09 2025-10-03 中交一公局第七工程有限公司 一种自锁摩阻锚杆及其使用方法
CN115875059A (zh) * 2022-12-06 2023-03-31 中煤科工开采研究院有限公司 钻注一体式中空锚杆装置

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US3851560A (en) * 1972-10-02 1974-12-03 Deane C Self-drilling expansion roof bolt
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SU826004A1 (ru) * 1979-09-12 1981-04-30 Melnikov Nikolaj Самозабуривающийс анкер
JPS6010100A (ja) * 1983-06-29 1985-01-19 山本　稔 自穿孔型ロツクボルト
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DE19512122B4 (de) 1995-04-04 2007-10-18 "Alwag" Tunnelausbau Gesellschaft Mbh Injektionsbohranker
DE19721857A1 (de) * 1997-05-26 1998-12-03 Fischer Artur Werke Gmbh Spreizanker
AT408248B (de) 1997-06-18 2001-09-25 Techmo Entw & Vertriebs Gmbh Verfahren und vorrichtung zum bohren von löchern
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AUPQ009799A0 (en) * 1999-04-30 1999-05-27 Raers Corporation Pty Ltd Drilling apparatus and method for single pass bolting
GB2352671B (en) * 1999-08-03 2003-06-18 Boart Longyear Ltd Shank adapter
AU717071B1 (en) * 1999-10-29 2000-03-16 Sandvik Intellectual Property Ab Self drilling roof bolt
JP4311872B2 (ja) * 2000-10-23 2009-08-12 株式会社ティーエフティー 自穿孔ロックボルト装置及び自穿孔ロックボルト工法
SE0100915L (sv) * 2001-03-15 2002-09-16 Atlas Copco Rock Drills Ab Förfarande vid förstärkning av berg och jordmassor samt bergbult för utövande av förfarandet
JP3878104B2 (ja) * 2002-10-17 2007-02-07 エスティーエンジニアリング株式会社 削孔ロッドを用いた二重管掘りロックボルトの構築方法

Also Published As

Publication number Publication date
RU2005141565A (ru) 2006-09-10
EP1629178A1 (en) 2006-03-01
US20070269274A1 (en) 2007-11-22
JP2006526718A (ja) 2006-11-24
WO2004106700A1 (en) 2004-12-09
CA2523185A1 (en) 2004-12-09
EP1629178A4 (en) 2007-06-20
NO20055186D0 (no) 2005-11-04
RU2343287C2 (ru) 2009-01-10

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application