AU514153B2 - Friction rock stabilizer - Google Patents
Friction rock stabilizerInfo
- Publication number
- AU514153B2 AU514153B2 AU51667/79A AU5166779A AU514153B2 AU 514153 B2 AU514153 B2 AU 514153B2 AU 51667/79 A AU51667/79 A AU 51667/79A AU 5166779 A AU5166779 A AU 5166779A AU 514153 B2 AU514153 B2 AU 514153B2
- Authority
- AU
- Australia
- Prior art keywords
- friction rock
- rock stabilizer
- stabilizer
- friction
- rock
- 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.)
- Expired
Links
- 239000011435 rock Substances 0.000 title 1
- 239000003381 stabilizer Substances 0.000 title 1
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
- E21D21/0026—Anchoring-bolts for roof, floor in galleries or longwall working, or shaft-lining protection characterised by constructional features of the bolts
- E21D21/004—Bolts held in the borehole by friction all along their length, without additional fixing 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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU51667/79A AU514153B2 (en) | 1979-10-10 | 1979-10-10 | Friction rock stabilizer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU51667/79A AU514153B2 (en) | 1979-10-10 | 1979-10-10 | Friction rock stabilizer |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU64936/74A Addition AU497039B2 (en) | 1973-02-09 | 1974-01-29 | Stabilizing rock |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5166779A AU5166779A (en) | 1981-01-29 |
AU514153B2 true AU514153B2 (en) | 1981-01-29 |
Family
ID=3737991
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU51667/79A Expired AU514153B2 (en) | 1979-10-10 | 1979-10-10 | Friction rock stabilizer |
Country Status (1)
Country | Link |
---|---|
AU (1) | AU514153B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047311A1 (en) * | 1980-03-07 | 1982-03-17 | Armand Ciavatta | Friction rock stabilizing device and method of supporting a mine roof using said device. |
EP0064362A2 (en) * | 1981-04-22 | 1982-11-10 | Neste Oy | Rock bolt |
AU632296B2 (en) * | 1988-10-10 | 1992-12-24 | Hendrik Hermanus Gerhardus Witzand | Rock stabilizer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437468B1 (en) * | 1988-10-10 | 1996-11-27 | WITZAND, Hendrik Hermanus Gerhardus | Rock stabilizer |
-
1979
- 1979-10-10 AU AU51667/79A patent/AU514153B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0047311A1 (en) * | 1980-03-07 | 1982-03-17 | Armand Ciavatta | Friction rock stabilizing device and method of supporting a mine roof using said device. |
EP0047311A4 (en) * | 1980-03-07 | 1982-07-13 | Armand Ciavatta | Friction rock stabilizing device and method of supporting a mine roof using said device. |
EP0064362A2 (en) * | 1981-04-22 | 1982-11-10 | Neste Oy | Rock bolt |
EP0064362A3 (en) * | 1981-04-22 | 1984-04-11 | Neste Oy | Rock bolt |
AU632296B2 (en) * | 1988-10-10 | 1992-12-24 | Hendrik Hermanus Gerhardus Witzand | Rock stabilizer |
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