ATA164590A - HYDRAULIC SELF-DRILLING STONE ANCHOR - Google Patents

HYDRAULIC SELF-DRILLING STONE ANCHOR

Info

Publication number
ATA164590A
ATA164590A AT0164590A AT164590A ATA164590A AT A164590 A ATA164590 A AT A164590A AT 0164590 A AT0164590 A AT 0164590A AT 164590 A AT164590 A AT 164590A AT A164590 A ATA164590 A AT A164590A
Authority
AT
Austria
Prior art keywords
hydraulic self
stone anchor
drilling stone
drilling
anchor
Prior art date
Application number
AT0164590A
Other languages
German (de)
Other versions
AT400471B (en
Inventor
Arpad Eichinger
Vilmos Dipl Ing Gadori
Ferenc Dipl Ing Horvath
Original Assignee
Magyar Aluminium
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 Magyar Aluminium filed Critical Magyar Aluminium
Publication of ATA164590A publication Critical patent/ATA164590A/en
Application granted granted Critical
Publication of AT400471B publication Critical patent/AT400471B/en

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
    • E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing means
    • 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)
  • Earth Drilling (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Piles And Underground Anchors (AREA)
AT0164590A 1989-08-10 1990-08-03 HYDRAULIC SELF-DRILLING STONE ANCHOR AT400471B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU894086A HU208357B (en) 1989-08-10 1989-08-10 Device for making anchor particularly rock anchor and liquid afterhardening matter for injecting into rock or/and soil mass

Publications (2)

Publication Number Publication Date
ATA164590A true ATA164590A (en) 1995-05-15
AT400471B AT400471B (en) 1996-01-25

Family

ID=10966836

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0164590A AT400471B (en) 1989-08-10 1990-08-03 HYDRAULIC SELF-DRILLING STONE ANCHOR

Country Status (3)

Country Link
AT (1) AT400471B (en)
DE (1) DE4024869A1 (en)
HU (1) HU208357B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998057035A1 (en) * 1997-06-12 1998-12-17 Steeledale Group Limited A rock bolt
AT412739B (en) 2002-01-22 2005-06-27 Techmo Entw & Vertriebs Gmbh METHOD AND DEVICE FOR DRILLING A HOLE IN GROUND OR ROCK MATERIAL AND FOR FORMING AN ANCHORAGE
SE526970C2 (en) * 2003-11-13 2005-11-29 Atlas Copco Rock Drills Ab Self-drilling mounting bolt
SE526132C2 (en) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Method and apparatus for installing a self-drilling expandable rock bolt and a self-drilling expandable rock bolt
SE526133C2 (en) * 2003-11-13 2005-07-12 Atlas Copco Rock Drills Ab Tubular expandable rock bolt and expansion fluid release nozzle
AT509159B1 (en) 2004-03-23 2011-09-15 Alwag Tunnelausbau Gmbh METHOD AND DEVICE FOR DRILLING, IN PARTICULAR FITTING OR TORQUE DRILLING, A HOLE IN GROUND OR ROCK MATERIAL AND FOR FORMING AN ANCHORAGE IN THE HOLE
SE531009C2 (en) * 2005-05-03 2008-11-18 Atlas Copco Rock Drills Ab Device and method for installing a rock bolt and a rock bolt installation rig
EP2232014A1 (en) * 2007-12-21 2010-09-29 Alminco Pty Ltd Self drilling rock bolting
AU2016214971A1 (en) * 2015-02-04 2017-08-17 Fero Group Pty Ltd Improved drill bit for use with a friction bolt

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590097A (en) * 1968-03-05 1970-04-13
SE427764B (en) * 1979-03-09 1983-05-02 Atlas Copco Ab MOUNTAIN CULTURAL PROCEDURES REALLY RUCH MOUNTED MOUNTAIN
ZA811894B (en) * 1980-03-28 1982-04-28 R Thom An anchor bolt
EP0128914A1 (en) * 1982-12-11 1984-12-27 Klaus Ketterer Device for anchoring rocks
DD252854A5 (en) * 1986-01-13 1987-12-30 Magyar Aluminiumpari Troeszt,Hu PIPE CONSTRUCTION FOR THE MANUFACTURE OF A STONE ANCHOR AND / OR ORGANIZATION OF A GEAR FOR LIQUIDITY FILLING

Also Published As

Publication number Publication date
HUT55866A (en) 1991-06-28
HU208357B (en) 1993-09-28
DE4024869A1 (en) 1991-02-14
AT400471B (en) 1996-01-25

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties