GB961594A - Space-clearing apparatus especially space-clearing apparatus for cutter-loader mining machines - Google Patents
Space-clearing apparatus especially space-clearing apparatus for cutter-loader mining machinesInfo
- Publication number
- GB961594A GB961594A GB1886061A GB1886061A GB961594A GB 961594 A GB961594 A GB 961594A GB 1886061 A GB1886061 A GB 1886061A GB 1886061 A GB1886061 A GB 1886061A GB 961594 A GB961594 A GB 961594A
- Authority
- GB
- United Kingdom
- Prior art keywords
- frame
- mineral
- arm
- gearing
- clearing apparatus
- 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 4
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 238000010408 sweeping Methods 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/14—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate with equipment for cleaning the slit
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)
- Knives (AREA)
Abstract
961,594. Mineral-mining apparatus. GEB. EICKHOFF MASCHINENFABRIK U EISENGIESSEREI. May 25, 1961 [May 28, 1960], No. 18860/61. Heading E1F. A mined mineral-transferring apparatus 4 comprises a framework supporting a sweeping arm 11 that is oscillated about a vertical axis 10 over the upper surface 7 of the frame to move mineral delivered to the surface across and clear of the surface. Housed within the frame for driving the arm is rotatably driven gearing reciprocably driving through a crank a ratchet arm meshing with gearing on a rotatable shaft coupled through spring-loaded clutch means to a sleeve rotatably mounted in the frame and carrying the arm 11. The gearing may include a sprocket meshing with a fixed chain so that the gearing is driven as the frame is moved along the chain. The apparatus may be incorporated in a mineral-mining machine 1 and on the frame may then be mounted a number of foldable surfaces 9, 12 and ramps 21 for directing mineral from the cutting means 3 of the mining machine into the path of the arm 11.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEE0019390 | 1960-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB961594A true GB961594A (en) | 1964-06-24 |
Family
ID=7069995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1886061A Expired GB961594A (en) | 1960-05-28 | 1961-05-25 | Space-clearing apparatus especially space-clearing apparatus for cutter-loader mining machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB961594A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088370A (en) * | 1974-10-04 | 1978-05-09 | Coal Industry (Patents) Limited | Haulage arrangements for mineral mining machines |
-
1961
- 1961-05-25 GB GB1886061A patent/GB961594A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4088370A (en) * | 1974-10-04 | 1978-05-09 | Coal Industry (Patents) Limited | Haulage arrangements for mineral mining machines |
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