NO20081097L - Anordning for boring og setting av veggankere - Google Patents

Anordning for boring og setting av veggankere

Info

Publication number
NO20081097L
NO20081097L NO20081097A NO20081097A NO20081097L NO 20081097 L NO20081097 L NO 20081097L NO 20081097 A NO20081097 A NO 20081097A NO 20081097 A NO20081097 A NO 20081097A NO 20081097 L NO20081097 L NO 20081097L
Authority
NO
Norway
Prior art keywords
supporting device
drilling
drill rod
sealing sleeve
sealing
Prior art date
Application number
NO20081097A
Other languages
English (en)
Inventor
Kurt Schaffer
Original Assignee
Sandvik Mining & Constr Oy
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 Sandvik Mining & Constr Oy filed Critical Sandvik Mining & Constr Oy
Publication of NO20081097L publication Critical patent/NO20081097L/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/003—Machines for drilling anchor holes and setting anchor bolts

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)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

I en anordning for ankerboring og -setting som inkluderer en borestang (1), er det tilveiebrakt en teleskopisk støttende anordning (3) på taket, en boremotor (7), og klemkjefter (11, 12) festet til den støttende anordningen (3) for å klemme fast borestangen (1) under festet av borestangforlengelser, en sylindrisk forseglende hylse (9) som på sin endeside som vender mot den støttende anordningen (3) bærer et forseglende element (14) som overlapper kanten til den forseglende hylsen (9) og, på sin endeside som er vendt bort fra den støttende anordningen (3), bærer et forseglende element (21) gjennom hvilket borestangen (1) føres og som forsegler sylindervolumet (24) av den forseglende hylsen (9) i retningen av aksen til borestangen (1). En kanal (25) for fjerning av borebiter så vel som eventuell borefluid koples til kapslingen (13) av den forseglende hylsen (9) mellom de to forseglende elementene (14, 21).
NO20081097A 2005-08-03 2008-03-03 Anordning for boring og setting av veggankere NO20081097L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT13122005 2005-08-03
PCT/AT2006/000294 WO2007014405A1 (de) 2005-08-03 2006-07-10 Ankerbohr-und-setzeinrichtung

Publications (1)

Publication Number Publication Date
NO20081097L true NO20081097L (no) 2008-03-17

Family

ID=36992769

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20081097A NO20081097L (no) 2005-08-03 2008-03-03 Anordning for boring og setting av veggankere

Country Status (7)

Country Link
AT (1) AT8854U1 (no)
AU (1) AU2006275288B2 (no)
GB (1) GB2443757B (no)
NO (1) NO20081097L (no)
PL (1) PL211796B1 (no)
WO (1) WO2007014405A1 (no)
ZA (1) ZA200801109B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102135005B (zh) * 2011-03-11 2012-07-25 中国矿业大学 一种煤柱与采空区过渡段下方巷道顶板支护方法
PL246689B1 (pl) 2018-06-05 2025-02-24 Joy Global Underground Mining Llc Urządzenie wiertnicze

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE804095C (de) * 1949-03-29 1951-04-16 Otto Schnarewski Bohrtruebefaenger zum Nassbohren in Aufbruechen
DE872185C (de) * 1949-06-02 1953-12-14 Anton Loebbert Haube zum Auffangen und Ableiten des Bohrstaubes
US2828108A (en) * 1955-10-18 1958-03-25 Albert R Hood Dust collector
GB800900A (en) * 1955-12-13 1958-09-03 Mine Safety Appliances Co Improvements relating to dust collectors for rock drills

Also Published As

Publication number Publication date
GB2443757B (en) 2010-10-27
GB2443757A (en) 2008-05-14
AT8854U1 (de) 2007-01-15
ZA200801109B (en) 2008-11-26
GB0801944D0 (en) 2008-03-12
AU2006275288B2 (en) 2010-05-27
PL384447A1 (pl) 2008-07-21
WO2007014405A1 (de) 2007-02-08
PL211796B1 (pl) 2012-06-29
AU2006275288A1 (en) 2007-02-08

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Legal Events

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