ATA207576A - Spreizduebelhuelse fuer felsanker - Google Patents

Spreizduebelhuelse fuer felsanker

Info

Publication number
ATA207576A
ATA207576A AT207576A AT207576A ATA207576A AT A207576 A ATA207576 A AT A207576A AT 207576 A AT207576 A AT 207576A AT 207576 A AT207576 A AT 207576A AT A207576 A ATA207576 A AT A207576A
Authority
AT
Austria
Prior art keywords
dowel sleeve
expansion dowel
rock anchors
anchors
rock
Prior art date
Application number
AT207576A
Other languages
English (en)
Other versions
AT352667B (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 AT207576A priority Critical patent/AT352667B/de
Publication of ATA207576A publication Critical patent/ATA207576A/de
Application granted granted Critical
Publication of AT352667B publication Critical patent/AT352667B/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
    • E21D21/008—Anchoring or tensioning means

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)
  • Dowels (AREA)
AT207576A 1976-03-22 1976-03-22 Spreizduebelhuelse fuer felsanker AT352667B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT207576A AT352667B (de) 1976-03-22 1976-03-22 Spreizduebelhuelse fuer felsanker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT207576A AT352667B (de) 1976-03-22 1976-03-22 Spreizduebelhuelse fuer felsanker

Publications (2)

Publication Number Publication Date
ATA207576A true ATA207576A (de) 1979-03-15
AT352667B AT352667B (de) 1979-10-10

Family

ID=3527238

Family Applications (1)

Application Number Title Priority Date Filing Date
AT207576A AT352667B (de) 1976-03-22 1976-03-22 Spreizduebelhuelse fuer felsanker

Country Status (1)

Country Link
AT (1) AT352667B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE458381B (sv) * 1985-06-07 1989-03-20 Bertil Ingvar Burstroem Anordning foer foerankring i och/eller armering av haarda material

Also Published As

Publication number Publication date
AT352667B (de) 1979-10-10

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification