GB1093322A - Mineral mining machines - Google Patents
Mineral mining machinesInfo
- Publication number
- GB1093322A GB1093322A GB3712063A GB3712063A GB1093322A GB 1093322 A GB1093322 A GB 1093322A GB 3712063 A GB3712063 A GB 3712063A GB 3712063 A GB3712063 A GB 3712063A GB 1093322 A GB1093322 A GB 1093322A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mineral
- dirt
- cutter
- sept
- jib
- 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
- 229910052500 inorganic mineral Inorganic materials 0.000 title abstract 6
- 239000011707 mineral Substances 0.000 title abstract 6
- 238000005065 mining Methods 0.000 title abstract 3
- 239000003245 coal Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/02—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for cutting or breaking-down devices
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
1,093,322. Mineral-mining machines. COAL INDUSTRY (PATENTS) Ltd. Sept. 18, 1964 [Sept. 20, 1963], No. 37120/63. Heading E1F. For the simultaneous mining of mineral and dirt from a mineral seam having a dirt band therein without mixing of the mineral and dirt there is provided a machine having vertically adjustable cutter means, e.g. a horizontally extending cutter jib, cutting out the dirt before further cutter means, e.g. a cutter drum, cuts out the mineral of the seam and the discharge means of the machine ensures removal of the dirt and mineral without mixing thereof. Preferably, the dirt passes from the vicinity of the jib into a paddle wheel ejector associated therewith to be thrown by the ejector towards the goaf.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3712063A GB1093322A (en) | 1963-09-20 | 1963-09-20 | Mineral mining machines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3712063A GB1093322A (en) | 1963-09-20 | 1963-09-20 | Mineral mining machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1093322A true GB1093322A (en) | 1967-11-29 |
Family
ID=10393893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3712063A Expired GB1093322A (en) | 1963-09-20 | 1963-09-20 | Mineral mining machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1093322A (en) |
-
1963
- 1963-09-20 GB GB3712063A patent/GB1093322A/en not_active Expired
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