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NO20070704L - Arrangement for injecting and attaching a reinforcing or anchoring element to a rock wall - Google Patents

Arrangement for injecting and attaching a reinforcing or anchoring element to a rock wall

Info

Publication number
NO20070704L
NO20070704L NO20070704A NO20070704A NO20070704L NO 20070704 L NO20070704 L NO 20070704L NO 20070704 A NO20070704 A NO 20070704A NO 20070704 A NO20070704 A NO 20070704A NO 20070704 L NO20070704 L NO 20070704L
Authority
NO
Norway
Prior art keywords
reinforcing
anchoring element
injecting
attaching
rock wall
Prior art date
Application number
NO20070704A
Other languages
Norwegian (no)
Inventor
Jan Eriksson
Sten-Ake Petersson
Original Assignee
Atlas Copco Rocktech 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32823011&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20070704(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atlas Copco Rocktech Ab filed Critical Atlas Copco Rocktech Ab
Publication of NO20070704L publication Critical patent/NO20070704L/en

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
    • E21D21/0046—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts formed by a plurality of elements arranged longitudinally
    • 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
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/028—Devices or accesories for injecting a grouting liquid in a bore-hole
    • 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

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)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

Oppfinnelsen angår en anordning og en fremgangsmåte for å injisere og feste et forsterkningsog/eller forankringselement i en fjellvegg. Anordningen omfatter anordning (15; 65) for kopling til et forsterknings- og/eller forankringselement (2; 62), et injeksjonsrør (9) som er forbundet til koplingsanordningen i en fremre ende som vender inn i hullet og som omfatter anordning (7) for kopling til anordningen for å levere injeksjonsmiddel (8). Anordningen omfatter også en tilbakeslagsventil (10) for samvirkning med injeksjonsmiddelet og en ekspanderbar tetning (10; 50; 60). Anordningen er konstruert som en separat enhet som kan løsnes fra forsterknings- og/eller forankringselementet etter fullføringen av injeksjonsfasen. Fremgangsmåten omfatter tilsvarende behandlingstrinn.The invention relates to a device and method for injecting and attaching a reinforcing and / or anchoring element to a rock wall. The device comprises means (15; 65) for coupling to a reinforcing and / or anchoring element (2; 62), an injection tube (9) connected to the coupling device at a front end which faces into the hole and comprising device (7) for coupling to the device for delivering injection means (8). The device also includes a check valve (10) for interaction with the injection means and an expandable seal (10; 50; 60). The device is constructed as a separate unit which can be detached from the reinforcing and / or anchoring element after the completion of the injection phase. The method comprises corresponding processing steps.

NO20070704A 2004-07-08 2007-02-07 Arrangement for injecting and attaching a reinforcing or anchoring element to a rock wall NO20070704L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0401806A SE527424C2 (en) 2004-07-08 2004-07-08 Device and method for grouting and fixing reinforcing and / or anchoring elements in rock wall
PCT/SE2005/001133 WO2006006928A1 (en) 2004-07-08 2005-07-07 Arrangement for injecting and affixing a reinforcing or anchoring element in a rock wall

Publications (1)

Publication Number Publication Date
NO20070704L true NO20070704L (en) 2007-04-04

Family

ID=32823011

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20070704A NO20070704L (en) 2004-07-08 2007-02-07 Arrangement for injecting and attaching a reinforcing or anchoring element to a rock wall

Country Status (6)

Country Link
US (1) US20090052995A1 (en)
EP (1) EP1774139A1 (en)
CA (1) CA2572930A1 (en)
NO (1) NO20070704L (en)
SE (1) SE527424C2 (en)
WO (1) WO2006006928A1 (en)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA200702994B (en) * 2004-10-21 2008-08-27 Minova Int Ltd Method for embedding rock anchors
US8441971B2 (en) 2004-12-21 2013-05-14 Intel Corporation Idle state management
US8137032B2 (en) * 2006-12-19 2012-03-20 Minova International Limited Anchor with grout jacket
CL2008002711A1 (en) * 2007-09-14 2010-06-18 Longyear Tm Inc Self-drilling anchor device, comprising a drill rod, an auger bit at one end of the rod, an expansion frame adjacent to the bit, and a rod sleeve adjacent to the frame; method of mounting and method of installing said anchoring device.
DE102008001904A1 (en) * 2008-05-21 2009-11-26 Hilti Aktiengesellschaft Setting method for anchoring a fastener
DE102009045431B4 (en) 2009-10-07 2025-08-21 Robert Bosch Gmbh Micromechanical structure and method for operating a micromechanical structure
MX346834B (en) 2010-06-24 2017-04-03 Nucor Corp A tensionable threaded rebar bolt.
US9010165B2 (en) 2011-01-18 2015-04-21 Nucor Corporation Threaded rebar manufacturing process and system
CN102704971B (en) * 2012-01-11 2016-03-02 济南澳科矿山工程技术有限公司 Grouting grouting cable anchor in hole
WO2013170312A1 (en) * 2012-05-17 2013-11-21 Peter Andrew Gray Injection and drive arrangement for rock bolting
CN103216250B (en) * 2013-05-08 2015-06-17 中铁十局集团西北工程有限公司 Grouting anchor rod with control valve
AU2014295892B2 (en) * 2013-07-30 2018-07-19 DSI Underground Australia Pty Limited Friction bolt assembly
WO2016138570A1 (en) * 2015-03-05 2016-09-09 Fci Holdings Delaware, Inc. Fitting for a rock bolt and rock bolt assemblies including same
KR101757975B1 (en) * 2015-06-25 2017-07-13 서동현 Anchor having a fixing device at a side of pressure plate to depress the land slope and method of installing the same
CN105649665B (en) * 2016-03-29 2017-02-15 李志� Injection molding type anchor rod supporting device and construction method thereof
SE540076C2 (en) * 2016-04-12 2018-03-13 Atlas Copco Rock Drills Ab Method and apparatus for rock reinforcement
BR112019003357A2 (en) * 2016-09-02 2019-06-04 J Lok Co mining bolt system, pumpable resin system for mining bolt installation, system attachment and cartridge assembly
KR101912346B1 (en) * 2016-10-07 2018-12-28 코오롱글로벌 주식회사 Slop reinforcing structure and construction method thereof
SE541304C2 (en) * 2017-10-27 2019-06-25 Epiroc Rock Drills Ab Method and system for ensuring the quality of a multi-component blend for rock reinforcement
WO2020222030A1 (en) * 2019-04-30 2020-11-05 Franco Di Matteo Self-drilling expandable rock bolt arrangement and related method of manufacture
CN110761819B (en) * 2019-10-31 2025-09-30 天地科技股份有限公司 A prestressed grouting anchor
FI131789B1 (en) * 2023-04-20 2025-12-01 Pretec Finland Oy Ab Sealing means, rock anchor bolt, and tool
CN119957741B (en) * 2025-02-01 2025-10-31 山东大学 A mechanically bonded orifice pipe and sealing method suitable for water-rich formations

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1539433A (en) * 1976-08-06 1979-01-31 Ici Ltd Rock reinforcement
US4158419A (en) * 1977-12-27 1979-06-19 Rca Corporation Implosion protected CRT
CH635885A5 (en) * 1979-02-20 1983-04-29 Stump Bohr Ag Anchorage for structural members in soil or in rock and method of producing this anchorage
SE509139C2 (en) * 1997-04-10 1998-12-07 Skanska Anlaeggning Ab Ways to simultaneously seal cracks around boreholes and anchor a rock bolt, as well as rock bolt
SE9801476L (en) * 1998-04-27 1999-05-25 Haakan Eriksson Device for reinforcement and sealing of rock wall

Also Published As

Publication number Publication date
SE527424C2 (en) 2006-02-28
US20090052995A1 (en) 2009-02-26
CA2572930A1 (en) 2006-01-19
SE0401806L (en) 2006-01-09
EP1774139A1 (en) 2007-04-18
SE0401806D0 (en) 2004-07-08
WO2006006928A1 (en) 2006-01-19

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Legal Events

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