AU504759B2 - Cascading conveyor movably supported from mine roof - Google Patents
Cascading conveyor movably supported from mine roofInfo
- Publication number
- AU504759B2 AU504759B2 AU23409/77A AU2340977A AU504759B2 AU 504759 B2 AU504759 B2 AU 504759B2 AU 23409/77 A AU23409/77 A AU 23409/77A AU 2340977 A AU2340977 A AU 2340977A AU 504759 B2 AU504759 B2 AU 504759B2
- Authority
- AU
- Australia
- Prior art keywords
- movably supported
- mine roof
- conveyor movably
- cascading conveyor
- cascading
- 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
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/02—Transport of mined mineral in galleries
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US67900776A | 1976-04-21 | 1976-04-21 | |
| USUS679,007 | 1976-04-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU2340977A AU2340977A (en) | 1978-09-21 |
| AU504759B2 true AU504759B2 (en) | 1979-10-25 |
Family
ID=24725214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU23409/77A Expired AU504759B2 (en) | 1976-04-21 | 1977-03-18 | Cascading conveyor movably supported from mine roof |
Country Status (3)
| Country | Link |
|---|---|
| AU (1) | AU504759B2 (en) |
| GB (1) | GB1553135A (en) |
| ZA (1) | ZA771625B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263106A4 (en) * | 1985-07-08 | 1988-06-13 | Burtenshaw Pty Ltd | Materials handling system. |
| US4798279A (en) * | 1986-01-24 | 1989-01-17 | Consolication Coal Company | Mine haulage method and apparatus |
-
1977
- 1977-03-15 GB GB10900/77A patent/GB1553135A/en not_active Expired
- 1977-03-17 ZA ZA00771625A patent/ZA771625B/en unknown
- 1977-03-18 AU AU23409/77A patent/AU504759B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ZA771625B (en) | 1978-10-25 |
| GB1553135A (en) | 1979-09-19 |
| AU2340977A (en) | 1978-09-21 |
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