ATA175798A - Anker sowie bohrloch mit gesetztem anker - Google Patents

Anker sowie bohrloch mit gesetztem anker

Info

Publication number
ATA175798A
ATA175798A AT175798A AT175798A ATA175798A AT A175798 A ATA175798 A AT A175798A AT 175798 A AT175798 A AT 175798A AT 175798 A AT175798 A AT 175798A AT A175798 A ATA175798 A AT A175798A
Authority
AT
Austria
Prior art keywords
anchor
drill hole
set anchor
drill
hole
Prior art date
Application number
AT175798A
Other languages
English (en)
Other versions
AT408473B (de
Inventor
Rudolf Ing Vierthaler
Original Assignee
Vorspann Technik Gmbh
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 Vorspann Technik Gmbh filed Critical Vorspann Technik Gmbh
Priority to AT175798A priority Critical patent/AT408473B/de
Priority to EP99890325A priority patent/EP0995878A3/de
Publication of ATA175798A publication Critical patent/ATA175798A/de
Application granted granted Critical
Publication of AT408473B publication Critical patent/AT408473B/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
    • 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

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)
AT175798A 1998-10-20 1998-10-20 Anker sowie bohrloch mit gesetztem anker AT408473B (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT175798A AT408473B (de) 1998-10-20 1998-10-20 Anker sowie bohrloch mit gesetztem anker
EP99890325A EP0995878A3 (de) 1998-10-20 1999-10-18 Anker sowie Bohrloch mit gesetztem Anker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT175798A AT408473B (de) 1998-10-20 1998-10-20 Anker sowie bohrloch mit gesetztem anker

Publications (2)

Publication Number Publication Date
ATA175798A true ATA175798A (de) 2001-04-15
AT408473B AT408473B (de) 2001-12-27

Family

ID=3520352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT175798A AT408473B (de) 1998-10-20 1998-10-20 Anker sowie bohrloch mit gesetztem anker

Country Status (2)

Country Link
EP (1) EP0995878A3 (de)
AT (1) AT408473B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003220700B2 (en) 2002-02-25 2007-09-06 Steffen, Robertson & Kirsten (South Africa) (Pty) Ltd And William David Ortlepp Rock bolt
DE102005042481A1 (de) * 2005-09-07 2007-03-08 Mkt Metall-Kunststoff-Technik Gmbh & Co. Kg Ankerstange
CN101586466B (zh) * 2009-06-09 2011-04-06 广州市鲁班建筑有限公司 压力型锚杆
CN111379566B (zh) * 2020-03-30 2021-04-27 河南工程学院 煤矿井下巷道的锚杆支护结构

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU524865B2 (en) * 1976-11-05 1982-10-07 Vanos Waldemar Roering Ground anchor
ES472534A1 (es) * 1977-08-12 1979-04-01 Fosroc Ag Un metodo de anclar un elemento de ancla en un agujero
DE3335039C1 (de) 1983-09-28 1984-10-31 Klöckner-Becorit GmbH, 4620 Castrop-Rauxel Gebirgsanker
DE3507732A1 (de) 1985-03-05 1986-09-18 Dyckerhoff & Widmann AG, 8000 München Zugglied fuer einen felsbolzen oder dergleichen
DE3670660D1 (de) * 1985-08-26 1990-05-31 Vorspann Technik Gmbh Anker, insbesondere freispielanker.
WO1988002057A1 (en) * 1986-09-22 1988-03-24 Bergwerksverband Gmbh Combined rigid profiled and expanding anchor
FR2613438B1 (fr) * 1987-03-30 1989-06-23 Ars Forges Boulonneries Perfectionnement a un boulon de soutenement extensible et methode de soutenement
DE59001339D1 (de) 1989-04-12 1993-06-09 Vorspann Technik Gmbh Spannbuendel aus mehreren spanngliedern wie litzen, staeben oder draehten.
CN1079880C (zh) * 1996-11-12 2002-02-27 泰西莫开发销售有限公司 钻孔并同时加衬的方法和装置

Also Published As

Publication number Publication date
EP0995878A3 (de) 2003-10-29
AT408473B (de) 2001-12-27
EP0995878A2 (de) 2000-04-26

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee