AU4947579A - Rock anchor bolt - Google Patents

Rock anchor bolt

Info

Publication number
AU4947579A
AU4947579A AU49475/79A AU4947579A AU4947579A AU 4947579 A AU4947579 A AU 4947579A AU 49475/79 A AU49475/79 A AU 49475/79A AU 4947579 A AU4947579 A AU 4947579A AU 4947579 A AU4947579 A AU 4947579A
Authority
AU
Australia
Prior art keywords
anchor bolt
rock anchor
rock
bolt
anchor
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
AU49475/79A
Inventor
Ronald Farra Ainge
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ainge R F
Original Assignee
Ainge R F
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 Ainge R F filed Critical Ainge R F
Publication of AU4947579A publication Critical patent/AU4947579A/en
Abandoned legal-status Critical Current

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)
AU49475/79A 1978-08-02 1978-08-02 Rock anchor bolt Abandoned AU4947579A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPD5336 1978-08-02
AU533678 1978-08-02

Publications (1)

Publication Number Publication Date
AU4947579A true AU4947579A (en) 1980-03-27

Family

ID=3695800

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49475/79A Abandoned AU4947579A (en) 1978-08-02 1978-08-02 Rock anchor bolt

Country Status (1)

Country Link
AU (1) AU4947579A (en)

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