AT341980B - Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING - Google Patents

Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING

Info

Publication number
AT341980B
AT341980B AT127076A AT127076A AT341980B AT 341980 B AT341980 B AT 341980B AT 127076 A AT127076 A AT 127076A AT 127076 A AT127076 A AT 127076A AT 341980 B AT341980 B AT 341980B
Authority
AT
Austria
Prior art keywords
rocks
manufacturing
securing structures
prestressing anchor
prestressing
Prior art date
Application number
AT127076A
Other languages
German (de)
Other versions
ATA127076A (en
Inventor
Hermann Dipl Ing Thal
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 AT127076A priority Critical patent/AT341980B/en
Publication of ATA127076A publication Critical patent/ATA127076A/en
Application granted granted Critical
Publication of AT341980B publication Critical patent/AT341980B/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
AT127076A 1976-02-23 1976-02-23 Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING AT341980B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT127076A AT341980B (en) 1976-02-23 1976-02-23 Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT127076A AT341980B (en) 1976-02-23 1976-02-23 Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING

Publications (2)

Publication Number Publication Date
ATA127076A ATA127076A (en) 1977-07-15
AT341980B true AT341980B (en) 1978-03-10

Family

ID=3510241

Family Applications (1)

Application Number Title Priority Date Filing Date
AT127076A AT341980B (en) 1976-02-23 1976-02-23 Prestressing anchor for securing structures in the rocks AND PROCESS FOR ITS MANUFACTURING

Country Status (1)

Country Link
AT (1) AT341980B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384327A2 (en) * 1989-02-20 1990-08-29 International Intec Patent Holding Establishment Injection anchor for insertion into a predrilled hole

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0384327A2 (en) * 1989-02-20 1990-08-29 International Intec Patent Holding Establishment Injection anchor for insertion into a predrilled hole
EP0384327A3 (en) * 1989-02-20 1992-03-25 International Intec Patent Holding Establishment Injection anchor for insertion into a predrilled hole

Also Published As

Publication number Publication date
ATA127076A (en) 1977-07-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee
RZN Patent revoked