GB569502A - Improved method of and apparatus for mining coal and other materials - Google Patents
Improved method of and apparatus for mining coal and other materialsInfo
- Publication number
- GB569502A GB569502A GB537743A GB537743A GB569502A GB 569502 A GB569502 A GB 569502A GB 537743 A GB537743 A GB 537743A GB 537743 A GB537743 A GB 537743A GB 569502 A GB569502 A GB 569502A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conveyer
- rams
- driving unit
- materials
- bearing against
- 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
- 239000003245 coal Substances 0.000 title 1
- 239000000463 material Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005065 mining Methods 0.000 title 1
- 238000010276 construction Methods 0.000 abstract 1
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
- E21F13/08—Shifting conveyors or other transport devices from one location at the working face to another
- E21F13/086—Armoured conveyors shifting 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)
- Processing Of Solid Wastes (AREA)
Abstract
569,502. Conveyers. MAYOR & COULSON, Ltd., and MAVOR, J. B. April 3, 1943, No. 5377. [Class 78 (i)] A sectional conveyer A for use underground is moved bodily, i.e. without dismantling the sections, by means of a series of fluid-pressure rams D, F arranged at intervals along the length of the conveyer and bearing against props C. In the construction shown the rams are supplied with compressed air by a pipe-line E, and each ram D is secured to its prop by a clip 4 and has a movable cylinder 5 bearing against the conveyer. The end or driving unit B of the conveyer is mounted on transverse skids 3 and is moved laterally by the rams F ; this driving unit may be separated from the main length of the conveyer at the junction 8, or the conveyer may remain undivided for transverse movement.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB537743A GB569502A (en) | 1943-04-03 | 1943-04-03 | Improved method of and apparatus for mining coal and other materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB537743A GB569502A (en) | 1943-04-03 | 1943-04-03 | Improved method of and apparatus for mining coal and other materials |
Publications (1)
Publication Number | Publication Date |
---|---|
GB569502A true GB569502A (en) | 1945-05-28 |
Family
ID=9794982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB537743A Expired GB569502A (en) | 1943-04-03 | 1943-04-03 | Improved method of and apparatus for mining coal and other materials |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB569502A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142373A (en) * | 1961-11-30 | 1964-07-28 | Gullick Ltd | Bodily adjustable conveyor |
-
1943
- 1943-04-03 GB GB537743A patent/GB569502A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3142373A (en) * | 1961-11-30 | 1964-07-28 | Gullick Ltd | Bodily adjustable conveyor |
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