GB1145504A - A coal plough and a mineral mining installation utilizing such a coal plough - Google Patents
A coal plough and a mineral mining installation utilizing such a coal ploughInfo
- Publication number
- GB1145504A GB1145504A GB28948/66A GB2894866A GB1145504A GB 1145504 A GB1145504 A GB 1145504A GB 28948/66 A GB28948/66 A GB 28948/66A GB 2894866 A GB2894866 A GB 2894866A GB 1145504 A GB1145504 A GB 1145504A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plough
- conveyer
- coal plough
- june
- space
- 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 abstract 5
- 238000005065 mining Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 238000009434 installation Methods 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000002245 particle Substances 0.000 abstract 2
- 238000007789 sealing Methods 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
- E21C27/34—Machine propelled along the working face by cable or chain
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C35/00—Details of, or accessories for, machines for slitting or completely freeing the mineral from the seam, not provided for in groups E21C25/00 - E21C33/00, E21C37/00 or E21C39/00
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Loading Or Unloading Of Vehicles (AREA)
- Structure Of Belt Conveyors (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Coke Industry (AREA)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
Abstract
1,145,504. Mineral-mining ploughs. GEWERKSCHAFT EISENHUTTE WESTFALIA. 28 June, 1966 [29 June, 1965], No. 28948/66. Heading E1F. The bar member 16 articulately connecting the two plough bodies 8<SP>1</SP> of a coal plough guidable along a conveyer 3 is such as to extend down to the level of the undersurfaces of the plough body swords provided for extending beneath the conveyer to the goaf side thereof when the plough is associated with the conveyer. With this arrangement fine coal particles are prevented from passing through the space between the swords, the lower edge of the face side of the conveyer and the floor to choke up the return run of the conveyer. The fine coal particles 15 trapped in the referred to space in the use of the plough improve the sealing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEG44017A DE1231641B (en) | 1965-06-29 | 1965-06-29 | Coal plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1145504A true GB1145504A (en) | 1969-03-19 |
Family
ID=7127328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB28948/66A Expired GB1145504A (en) | 1965-06-29 | 1966-06-28 | A coal plough and a mineral mining installation utilizing such a coal plough |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3372956A (en) |
| BE (1) | BE683355A (en) |
| DE (1) | DE1231641B (en) |
| ES (1) | ES327642A1 (en) |
| GB (1) | GB1145504A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1289013B (en) * | 1967-01-03 | 1969-02-13 | Halbach & Braun | Chain scraper conveyor with planer body guided on the side walls |
| DE1583782B1 (en) * | 1968-01-18 | 1971-01-07 | Und Eisengiesserei A Beien Mas | Peeling mining machine, especially coal plow |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1208267B (en) * | 1961-07-22 | 1966-01-05 | Gewerk Eisenhuette Westfalia | Plane for peeling extraction and loading of coal |
| FR1346999A (en) * | 1962-07-02 | 1963-12-27 | Gewerk Eisenhuette Westfalia | Coal plane guided by a sole passing under a conveyor and connected on the backfill side to a drive chain |
-
1965
- 1965-06-29 DE DEG44017A patent/DE1231641B/en active Pending
-
1966
- 1966-06-07 ES ES0327642A patent/ES327642A1/en not_active Expired
- 1966-06-23 US US559970A patent/US3372956A/en not_active Expired - Lifetime
- 1966-06-28 GB GB28948/66A patent/GB1145504A/en not_active Expired
- 1966-06-29 BE BE683355D patent/BE683355A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE683355A (en) | 1966-12-29 |
| DE1231641B (en) | 1967-01-05 |
| US3372956A (en) | 1968-03-12 |
| ES327642A1 (en) | 1967-07-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1471312A (en) | Mining installation | |
| GB1168793A (en) | Improvements relating to Roof Supports for Mine Workings | |
| GB1393443A (en) | Mining machines | |
| GB1145504A (en) | A coal plough and a mineral mining installation utilizing such a coal plough | |
| GB1099546A (en) | Coal-winning arrangements | |
| GB1033853A (en) | Coal plough | |
| GB1307751A (en) | Mineral mining installations | |
| GB1344010A (en) | Cutter tool holder assembly for rock milling cutter | |
| GB1004554A (en) | Coal ploughs | |
| GB1323950A (en) | Mineral mining installations | |
| GB1124715A (en) | Travelling longwall supporting assembly | |
| GB1091602A (en) | Roof support suitable for use in mines | |
| GB1340491A (en) | Forming mine packs | |
| GB1181113A (en) | Coal Ploughs | |
| GB1042039A (en) | Coal plough | |
| GB1009060A (en) | Coal plough, which has an extension engaging below a conveyor and which is connectedat the goaf side to the plough chain | |
| GB1061665A (en) | Cutter-loader for coal getting | |
| GB1006767A (en) | Coal plough | |
| GB1035962A (en) | Longwall mineral mining installation | |
| GB1533248A (en) | Roof support assemblies for mineral mining installations | |
| GB1194757A (en) | Mineral Mining Installation | |
| GB1085871A (en) | Improvements in mineral mining machines | |
| GB1061972A (en) | Improvements in cutter picks for mining machines | |
| GB1506441A (en) | Conveyor equipment for mines | |
| GB1056555A (en) | Method and machine for the winning of coal in seams of relatively great thickness |