GB987105A - Improvements in or relating to mineral - mining and loading machines - Google Patents
Improvements in or relating to mineral - mining and loading machinesInfo
- Publication number
- GB987105A GB987105A GB3637061A GB3637061A GB987105A GB 987105 A GB987105 A GB 987105A GB 3637061 A GB3637061 A GB 3637061A GB 3637061 A GB3637061 A GB 3637061A GB 987105 A GB987105 A GB 987105A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mineral
- mining
- loading
- digging
- oct
- 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
- 238000005065 mining Methods 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 abstract 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
- E21D9/128—Loader-conveyors with gathering arms
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)
- Harvesting Machines For Root Crops (AREA)
Abstract
987,105. Mineral-mining machines. BANYASZATI KUTATO INTEZET. Oct. 10, 1961 [Oct. 27, 1960], No. 36370/61. Heading E1F. In a mineral-mining and loading machine there is mounted at the forward end of a self propelled chassis having a central, rearwardly extending conveyer a digging and loading unit which comprises at least a pair of jibs 12 mounted for mutual angular displacements by hydraulic rams 33, 37 about vertical axes and so provided with circulating, endless cutting and loading chains that the plane of each chain is forwardly and downwardly inclined. Preferably the digging and loading unit is pivotable on the chassis about a horizontal axis.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU154160 | 1960-10-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB987105A true GB987105A (en) | 1965-03-24 |
Family
ID=10954936
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3637061A Expired GB987105A (en) | 1960-10-27 | 1961-10-10 | Improvements in or relating to mineral - mining and loading machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB987105A (en) |
-
1961
- 1961-10-10 GB GB3637061A patent/GB987105A/en not_active Expired
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