ATA956276A - Felsanker zum sichern von stollen- und tunnel- waenden - Google Patents

Felsanker zum sichern von stollen- und tunnel- waenden

Info

Publication number
ATA956276A
ATA956276A AT956276A AT956276A ATA956276A AT A956276 A ATA956276 A AT A956276A AT 956276 A AT956276 A AT 956276A AT 956276 A AT956276 A AT 956276A AT A956276 A ATA956276 A AT A956276A
Authority
AT
Austria
Prior art keywords
securing
drives
tunnel walls
rock anchors
anchors
Prior art date
Application number
AT956276A
Other languages
English (en)
Other versions
AT356043B (de
Inventor
Alfred Wagner
Original Assignee
Wagner Alfred Eisenhandel
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 Wagner Alfred Eisenhandel filed Critical Wagner Alfred Eisenhandel
Priority to AT956276A priority Critical patent/AT356043B/de
Publication of ATA956276A publication Critical patent/ATA956276A/de
Application granted granted Critical
Publication of AT356043B publication Critical patent/AT356043B/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
    • E21D21/0086—Bearing plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B43/00—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts
    • F16B43/02—Washers or equivalent devices; Other devices for supporting bolt-heads or nuts with special provisions for engaging surfaces which are not perpendicular to a bolt axis or do not surround the bolt

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (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)
AT956276A 1976-12-22 1976-12-22 Felsanker zum sichern von stollen- und tunnel- waenden AT356043B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT956276A AT356043B (de) 1976-12-22 1976-12-22 Felsanker zum sichern von stollen- und tunnel- waenden

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT956276A AT356043B (de) 1976-12-22 1976-12-22 Felsanker zum sichern von stollen- und tunnel- waenden

Publications (2)

Publication Number Publication Date
ATA956276A true ATA956276A (de) 1979-09-15
AT356043B AT356043B (de) 1980-04-10

Family

ID=3615254

Family Applications (1)

Application Number Title Priority Date Filing Date
AT956276A AT356043B (de) 1976-12-22 1976-12-22 Felsanker zum sichern von stollen- und tunnel- waenden

Country Status (1)

Country Link
AT (1) AT356043B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT397984B (de) * 1992-03-23 1994-08-25 Gd Anker Mai Pump Ges M B H Klemmvorrichtung für gebirgsanker

Also Published As

Publication number Publication date
AT356043B (de) 1980-04-10

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Legal Events

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