ATE132573T1 - Reibungsanker für felsgestein - Google Patents

Reibungsanker für felsgestein

Info

Publication number
ATE132573T1
ATE132573T1 AT92918818T AT92918818T ATE132573T1 AT E132573 T1 ATE132573 T1 AT E132573T1 AT 92918818 T AT92918818 T AT 92918818T AT 92918818 T AT92918818 T AT 92918818T AT E132573 T1 ATE132573 T1 AT E132573T1
Authority
AT
Austria
Prior art keywords
rock
degrees
contact
friction anchors
anchors
Prior art date
Application number
AT92918818T
Other languages
English (en)
Inventor
Thomas J Landsberg
Original Assignee
Ingersoll Rand Co
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 Ingersoll Rand Co filed Critical Ingersoll Rand Co
Application granted granted Critical
Publication of ATE132573T1 publication Critical patent/ATE132573T1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Structural Engineering (AREA)
  • Piles And Underground Anchors (AREA)
  • Dowels (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
AT92918818T 1991-08-30 1992-08-25 Reibungsanker für felsgestein ATE132573T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/753,106 US5192146A (en) 1991-08-30 1991-08-30 Open seam friction rock stabilizer

Publications (1)

Publication Number Publication Date
ATE132573T1 true ATE132573T1 (de) 1996-01-15

Family

ID=25029184

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92918818T ATE132573T1 (de) 1991-08-30 1992-08-25 Reibungsanker für felsgestein

Country Status (9)

Country Link
US (1) US5192146A (de)
EP (1) EP0600007B1 (de)
CN (1) CN1038778C (de)
AT (1) ATE132573T1 (de)
AU (1) AU662559B2 (de)
CA (1) CA2116537C (de)
DE (1) DE69207416T2 (de)
WO (1) WO1993005274A1 (de)
ZA (1) ZA926073B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5769570A (en) * 1996-06-03 1998-06-23 Jennmar Corporation Cable tensioning dome plate
US6074134A (en) * 1997-02-14 2000-06-13 Jennmar Corporation Tensionable cable bolt
US6270290B1 (en) 1997-02-14 2001-08-07 Jennmar Corporation Tensionable cable bolt
AU3389299A (en) * 1998-03-30 1999-10-18 Craig John Smith A friction rock stabilizer
US6257802B1 (en) * 1999-12-15 2001-07-10 International Rollforms Incorporated Packaging arrangements for rock stabilizer sets
AU779367B2 (en) * 1999-12-21 2005-01-20 Industrial Rollformers Pty Limited An anchor device for use in mining
AUPQ477699A0 (en) * 1999-12-21 2000-02-03 Industrial Rollformers Pty Limited An anchor device for use in mining
AU782823B2 (en) * 1999-12-21 2005-09-01 Minova Australia Pty Limited An anchor device for use in mining
AU2004202519B2 (en) * 2003-06-13 2008-08-21 Minova Australia Pty Limited Friction bolt
US7325185B1 (en) 2003-08-04 2008-01-29 Symantec Corporation Host-based detection and prevention of malicious code propagation
US20050069388A1 (en) * 2003-09-30 2005-03-31 Valgora George G. Friction stabilizer with tabs
US20060285929A1 (en) * 2005-06-16 2006-12-21 Valgora George G Bearing plate having tab
CA2605208A1 (en) * 2007-03-09 2008-09-09 Agnico-Eagle Mines Limited Bolt assembly
US7780377B2 (en) * 2008-08-06 2010-08-24 Brady Steven E Friction stabilizers and roof bolt head markings
EP3730736B1 (de) * 2009-03-10 2023-06-07 Sandvik Intellectual Property AB Reibungsbolzen
US9863248B2 (en) 2015-04-23 2018-01-09 Jason L. Moon Friction bolt
CN108387440A (zh) * 2018-01-17 2018-08-10 辽宁工程技术大学 一种岩石摩擦夹具及使用方法
WO2024036347A1 (en) * 2022-08-12 2024-02-15 Botha Raymond Mark A rock bolt

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30256E (en) * 1973-02-09 1980-04-08 Deborah L. Castle Friction rock stabilizers
US3922867A (en) * 1974-01-04 1975-12-02 James J Scott Friction rock stabilizers
US4012913A (en) * 1975-10-03 1977-03-22 Scott James J Friction rock stabilizers
SE7711060L (sv) * 1977-10-03 1979-04-05 Atlas Copco Ab Sett att infora en bult i ett borrhal
SE427764B (sv) * 1979-03-09 1983-05-02 Atlas Copco Ab Bergbultningsforfarande jemte rorformig bergbult
US4284379A (en) * 1979-07-25 1981-08-18 Ingersoll-Rand Company Earth structure stabilizer
US4322183A (en) * 1980-03-07 1982-03-30 Armand Ciavatta Friction rock stabilizer and installation lubricating cement apparatus and method
US4316677A (en) * 1980-03-07 1982-02-23 Armand Ciavatta Tubular shank device
US4472087A (en) * 1980-03-28 1984-09-18 Elders G W Roof support pin
SE458381B (sv) * 1985-06-07 1989-03-20 Bertil Ingvar Burstroem Anordning foer foerankring i och/eller armering av haarda material
US4666345A (en) * 1985-11-14 1987-05-19 Seegmiller Ben L Rock bolt structure

Also Published As

Publication number Publication date
ZA926073B (en) 1993-04-28
EP0600007B1 (de) 1996-01-03
DE69207416T2 (de) 1996-07-11
EP0600007A1 (de) 1994-06-08
CN1038778C (zh) 1998-06-17
WO1993005274A1 (en) 1993-03-18
AU662559B2 (en) 1995-09-07
CN1070028A (zh) 1993-03-17
DE69207416D1 (de) 1996-02-15
CA2116537C (en) 1998-03-31
CA2116537A1 (en) 1993-03-18
AU2540992A (en) 1993-04-05
US5192146A (en) 1993-03-09

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee