GB1103765A - Improvements relating to mine ploughs - Google Patents
Improvements relating to mine ploughsInfo
- Publication number
- GB1103765A GB1103765A GB1239964A GB1239964A GB1103765A GB 1103765 A GB1103765 A GB 1103765A GB 1239964 A GB1239964 A GB 1239964A GB 1239964 A GB1239964 A GB 1239964A GB 1103765 A GB1103765 A GB 1103765A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plough
- conveyor
- mineral
- mass
- plough body
- 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 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 239000003245 coal Substances 0.000 abstract 1
- 238000005065 mining Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/20—Mineral freed by means not involving slitting
- E21C27/32—Mineral freed by means not involving slitting by adjustable or non-adjustable planing means with or without loading arrangements
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)
- Pusher Or Impeller Conveyors (AREA)
Abstract
1,103,765. Mineral mining machinery. COAL INDUSTRY (PATENTS) Ltd. 18 June, 1965 [24 March, 1964], No. 12399/64. Heading E1F. A double ended plough body is formed in two hollow parts providing compartments 6 for accommodating removable weights (not shown) to selectively increase or decrease the mass of the plough body to enable changes in the inertia of the moving plough to be made in accordance with changes in the resistance to stripping offered by the mineral. The body may, alternatively, be solid and have removable parts to alter the mass. The plough body is mounted on an armoured conveyor 10 and retained thereby plates 11 on the goaf side and by a curved plate 12 embracing a chain guide tube 13 on the face side of the conveyor. The underside 16 of the plough is of inverted U- shape to form a conveying tunnel 17 for the mineral above the conveyor and at least some of the cutter blades 8 are mounted on vertical pivot pins 7 and horizontal members 9.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1239964A GB1103765A (en) | 1964-03-24 | 1964-03-24 | Improvements relating to mine ploughs |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1239964A GB1103765A (en) | 1964-03-24 | 1964-03-24 | Improvements relating to mine ploughs |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1103765A true GB1103765A (en) | 1968-02-21 |
Family
ID=10003874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1239964A Expired GB1103765A (en) | 1964-03-24 | 1964-03-24 | Improvements relating to mine ploughs |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1103765A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785704A (en) * | 1971-04-17 | 1974-01-15 | Gewerk Eisenhuette Westfalia | Planer mining installation |
US3785703A (en) * | 1971-03-19 | 1974-01-15 | Eickhoff Geb | Coal plow with individually pivoted blades |
-
1964
- 1964-03-24 GB GB1239964A patent/GB1103765A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3785703A (en) * | 1971-03-19 | 1974-01-15 | Eickhoff Geb | Coal plow with individually pivoted blades |
US3785704A (en) * | 1971-04-17 | 1974-01-15 | Gewerk Eisenhuette Westfalia | Planer mining installation |
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