AT322456B - MOUNTAIN ANCHORING AND METHOD FOR PRODUCING IT - Google Patents

MOUNTAIN ANCHORING AND METHOD FOR PRODUCING IT

Info

Publication number
AT322456B
AT322456B AT807871A AT807871A AT322456B AT 322456 B AT322456 B AT 322456B AT 807871 A AT807871 A AT 807871A AT 807871 A AT807871 A AT 807871A AT 322456 B AT322456 B AT 322456B
Authority
AT
Austria
Prior art keywords
mountain
anchoring
producing
mountain anchoring
Prior art date
Application number
AT807871A
Other languages
German (de)
Original Assignee
Hinteregger Ohg R U A
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 Hinteregger Ohg R U A filed Critical Hinteregger Ohg R U A
Application granted granted Critical
Publication of AT322456B publication Critical patent/AT322456B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D20/00—Setting anchoring-bolts
    • E21D20/02—Setting anchoring-bolts with provisions for grouting
    • E21D20/021—Grouting with inorganic components, e.g. cement
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D21/008—Anchoring or tensioning means
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH 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
    • E21D21/0086—Bearing plates
AT807871A 1971-01-19 1971-09-17 MOUNTAIN ANCHORING AND METHOD FOR PRODUCING IT AT322456B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102391 DE2102391A1 (en) 1971-01-19 1971-01-19 Mountain anchorage

Publications (1)

Publication Number Publication Date
AT322456B true AT322456B (en) 1975-05-26

Family

ID=5796317

Family Applications (1)

Application Number Title Priority Date Filing Date
AT807871A AT322456B (en) 1971-01-19 1971-09-17 MOUNTAIN ANCHORING AND METHOD FOR PRODUCING IT

Country Status (5)

Country Link
AT (1) AT322456B (en)
CH (1) CH532188A (en)
DE (1) DE2102391A1 (en)
FR (1) FR2122429B1 (en)
IT (1) IT946579B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2624559C2 (en) * 1976-06-01 1985-09-05 Gebirgssicherung GmbH, Salzburg Mountain anchor
DE2707238C3 (en) * 1977-02-19 1979-07-12 Dyckerhoff & Widmann Ag, 8000 Muenchen Corrosion-protected tension member for a prestressable anchor in solid rock
GB2095308A (en) * 1981-03-24 1982-09-29 Willich F Gmbh & Co Method and apparatus for consolidating rock strata
DE10111470A1 (en) 2001-03-09 2002-09-12 Hilti Ag Washer for chemical anchors
EP2550431B1 (en) * 2010-03-20 2016-11-30 Henning, Karin Method for the retroactive strengthening of a fastening means, and injection washer suitable for this purpose

Also Published As

Publication number Publication date
FR2122429A1 (en) 1972-09-01
CH532188A (en) 1972-12-31
IT946579B (en) 1973-05-21
DE2102391A1 (en) 1972-08-03
FR2122429B1 (en) 1974-12-13

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Legal Events

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