WO2013072143A3 - Gesteinsanker - Google Patents

Gesteinsanker Download PDF

Info

Publication number
WO2013072143A3
WO2013072143A3 PCT/EP2012/070001 EP2012070001W WO2013072143A3 WO 2013072143 A3 WO2013072143 A3 WO 2013072143A3 EP 2012070001 W EP2012070001 W EP 2012070001W WO 2013072143 A3 WO2013072143 A3 WO 2013072143A3
Authority
WO
WIPO (PCT)
Prior art keywords
anchor
tube
rock anchor
inner tube
disposed inside
Prior art date
Application number
PCT/EP2012/070001
Other languages
English (en)
French (fr)
Other versions
WO2013072143A2 (de
Inventor
Andreas Schell
Wolfgang Ludwig
Original Assignee
Hilti Aktiengesellschaft
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 Hilti Aktiengesellschaft filed Critical Hilti Aktiengesellschaft
Priority to AU2012339057A priority Critical patent/AU2012339057B2/en
Publication of WO2013072143A2 publication Critical patent/WO2013072143A2/de
Publication of WO2013072143A3 publication Critical patent/WO2013072143A3/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
    • 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

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)

Abstract

Die Erfindung betrifft einen Gesteinsanker mit einem Ankerrohr (2) und einem im Inneren des Ankerrohrs angeordneten Innenrohr (4), wobei im Innenrohr eine auspressbare erhärtbare Masse (7) zum Verankern des Ankerrohrs (2) in einem Bohrloch angeordnet ist. Erfindungsgemäss ist vorgesehen, dass das Innenrohr (4) mittels einer Schnappverbindungseinrichtung (1) im Ankerrohr (2) festgelegt ist.
PCT/EP2012/070001 2011-11-18 2012-10-10 Gesteinsanker WO2013072143A2 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2012339057A AU2012339057B2 (en) 2011-11-18 2012-10-10 Rock anchor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011086614.0 2011-11-18
DE102011086614A DE102011086614A1 (de) 2011-11-18 2011-11-18 Gesteinsanker

Publications (2)

Publication Number Publication Date
WO2013072143A2 WO2013072143A2 (de) 2013-05-23
WO2013072143A3 true WO2013072143A3 (de) 2013-11-21

Family

ID=47076175

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/070001 WO2013072143A2 (de) 2011-11-18 2012-10-10 Gesteinsanker

Country Status (3)

Country Link
AU (1) AU2012339057B2 (de)
DE (1) DE102011086614A1 (de)
WO (1) WO2013072143A2 (de)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336043A1 (de) * 2003-08-01 2005-03-17 Hilti Ag Verbundanker
DE102006000042A1 (de) * 2006-01-31 2007-08-02 Hilti Ag Adapterteil eines selbstbohrenden Gebirgsankers
US20090142142A1 (en) * 2007-11-30 2009-06-04 Hilti Aktiengesellschaft Self-drilling connection anchor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006006748B4 (de) 2006-01-16 2010-07-08 Berwald, Werner Paul, Dipl.-Ing. Zweischritt-Inliner-Hohlstabvollverbundanker
DE102007000277A1 (de) * 2007-05-16 2008-11-20 Hilti Aktiengesellschaft Selbstbohrender Gebirgsanker
DE102010009106A1 (de) 2009-06-04 2010-12-09 Minova International Ltd. Klebanker mit integrierter Klebsäule und im Ankerrohr verschiebbarem Auspresskolben

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336043A1 (de) * 2003-08-01 2005-03-17 Hilti Ag Verbundanker
DE102006000042A1 (de) * 2006-01-31 2007-08-02 Hilti Ag Adapterteil eines selbstbohrenden Gebirgsankers
US20090142142A1 (en) * 2007-11-30 2009-06-04 Hilti Aktiengesellschaft Self-drilling connection anchor

Also Published As

Publication number Publication date
WO2013072143A2 (de) 2013-05-23
AU2012339057A1 (en) 2014-05-29
AU2012339057B2 (en) 2017-09-14
DE102011086614A1 (de) 2013-05-23

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