DE3900079C2 - - Google Patents
Info
- Publication number
- DE3900079C2 DE3900079C2 DE19893900079 DE3900079A DE3900079C2 DE 3900079 C2 DE3900079 C2 DE 3900079C2 DE 19893900079 DE19893900079 DE 19893900079 DE 3900079 A DE3900079 A DE 3900079A DE 3900079 C2 DE3900079 C2 DE 3900079C2
- Authority
- DE
- Germany
- Prior art keywords
- cantilever arm
- arm
- conveyor
- cutting
- channels
- 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 - Lifetime
Links
- 239000000463 material Substances 0.000 claims description 25
- 238000012546 transfer Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000005065 mining Methods 0.000 claims description 4
- 238000012549 training Methods 0.000 description 12
- 239000000428 dust Substances 0.000 description 10
- 238000010276 construction Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 235000010755 mineral Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000282346 Meles meles Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000010516 chain-walking reaction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
- E21D9/00—Tunnels or galleries, with or without linings; Methods or apparatus for making thereof; Layout of tunnels or galleries
- E21D9/12—Devices for removing or hauling away excavated material or spoil; Working or loading platforms
- E21D9/126—Loading devices or installations
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
- Shovels (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT15488 | 1988-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3900079A1 DE3900079A1 (de) | 1989-08-03 |
| DE3900079C2 true DE3900079C2 (enrdf_load_stackoverflow) | 1990-12-20 |
Family
ID=3482972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19893900079 Granted DE3900079A1 (de) | 1988-01-26 | 1989-01-03 | Einrichtung zum abfoerdern von mittels eines rotierenden abbauwerkzeuges gewonnenem material |
Country Status (2)
| Country | Link |
|---|---|
| DD (1) | DD283444A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3900079A1 (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT393151B (de) * | 1989-11-06 | 1991-08-26 | Voest Alpine Zeltweg | Bergbaugewinnungsmaschine |
| AT393150B (de) * | 1989-11-06 | 1991-08-26 | Voest Alpine Zeltweg | Bergbaugewinnungsmaschine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT380730B (de) * | 1984-09-20 | 1986-06-25 | Voest Alpine Ag | Schraemmaschine |
-
1989
- 1989-01-03 DE DE19893900079 patent/DE3900079A1/de active Granted
- 1989-01-24 DD DD32519989A patent/DD283444A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE3900079A1 (de) | 1989-08-03 |
| DD283444A5 (de) | 1990-10-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: VOEST-ALPINE BERGTECHNIK GES.M.B.H., ZELTWEG, AT |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: WEICKMANN, H., DIPL.-ING. FINCKE, K., DIPL.-PHYS. DR. WEICKMANN, F., DIPL.-ING. HUBER, B., DIPL.-CHEM. LISKA, H., DIPL.-ING. DR.-ING. PRECHTEL, J., DIPL.-PHYS. DR.RER.NAT. BOEHM, B., DIPL.-CHEM.UNIV. DR.RER.NAT., PAT.-ANWAELTE, 8000 MUENCHEN |
|
| 8339 | Ceased/non-payment of the annual fee |