GB1422539A - Mining installations - Google Patents
Mining installationsInfo
- Publication number
- GB1422539A GB1422539A GB2043573A GB2043573A GB1422539A GB 1422539 A GB1422539 A GB 1422539A GB 2043573 A GB2043573 A GB 2043573A GB 2043573 A GB2043573 A GB 2043573A GB 1422539 A GB1422539 A GB 1422539A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plough
- lever
- bars
- movement
- control
- 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
- 238000009434 installation Methods 0.000 title abstract 3
- 238000005065 mining Methods 0.000 title abstract 3
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- 230000004048 modification Effects 0.000 abstract 2
- 238000012986 modification Methods 0.000 abstract 2
- 238000006073 displacement reaction 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C31/00—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam
- E21C31/08—Driving means incorporated in machines for slitting or completely freeing the mineral from the seam for adjusting parts of the machines
-
- 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
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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Confectionery (AREA)
- Hinges (AREA)
Abstract
1422539 Mineral mining installation GEWERKSCHAFT EISENHUTTE WESTFALIA 30 April 1973 [2 May 1972 (2)] 20435/73 Heading E1F In a mineral mining installation in which a tool 1 e.g. a plough is moved along a face parallel to a conveyor and has two portions which can be moved with respect to each other, the relative movement of the tool portions is controlled by the position of at least one elongate control member which extends along the length of the face; a follower riding on the or each control member moving a respective tool portion. In the embodiment shown in Fig. 2 one control member is in the form of a number of pivotally connected bars 60 extending parallel to a conveyor 13 and each bar is movable by a ram 42. A follower 61 is mounted on one arm 49 of a lever pivoted at 45, movement of the follower moving an upper slidable portion 25 of a plough which is mounted on the other arm 46 of the lever. A guide member 37 is engaged by an arm 38 on a plough portion 23 pivoted at 24. An adjustable guide 14 forms a further control member for the plough base 21. Alternatively channels may be formed in the control bars to slidably receive an end of the lever (Fig. 1, not shown); a linked arrangement of two pivoted levers can be mounted between control bars and plough portion (Fig. 3, not shown); or the control bars can be mounted for side to side adjustment and an axially displaceable push rod be used to transmit movement to the movable plough portion (Figs. 4, 5, not shown). On a modification of this last embodiment a lever mounted for pivotal movement about two mutually perpendicular axes can be placed between the control bars and the push rods; movement of this lever about one axis causing axial displacement of the push rod to move the plough portion, and movement of the lever about the other axis operating a further movable plough portion (Figs. 6-11, not shown). In the embodiment shown in Fig. 12 control bars 220 are mounted adjustably on levers 213 extending across the conveyor, and the follower comprises an open channel 222 in movable plough portion 203. In a modification (Fig. 13, not shown) the levers 213 are replaced by simple cantilevered bars.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722221392 DE2221392C3 (en) | 1972-05-02 | 1972-05-02 | Extraction facility for mining operations |
DE19722221465 DE2221465C3 (en) | 1972-05-02 | 1972-05-02 | Extraction equipment for mining operations, in particular planing systems |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1422539A true GB1422539A (en) | 1976-01-28 |
Family
ID=25763185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2043573A Expired GB1422539A (en) | 1972-05-02 | 1973-04-30 | Mining installations |
Country Status (4)
Country | Link |
---|---|
US (1) | US3847438A (en) |
JP (1) | JPS5519359B2 (en) |
FR (1) | FR2182964B1 (en) |
GB (1) | GB1422539A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138467A (en) * | 1983-04-12 | 1984-10-24 | Do Gpkexi Komplex Mekh Shakht | Front-end-coal-winning unit |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2710960C2 (en) * | 1977-03-12 | 1981-07-02 | Friedrich Wilhelm 4223 Voerde Paurat | Road or tunnel boring machine |
PL118233B1 (en) * | 1978-04-14 | 1981-09-30 | Centralny Osrodek Projektowo Kon | Apparatus for winning thick deposits of useful minerals skopaemogo |
DE3141695A1 (en) * | 1981-10-21 | 1983-04-28 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | DEVICE FOR LEVEL CONTROL OF A WINNING MACHINE |
JPS57117111A (en) * | 1981-11-20 | 1982-07-21 | Matsushita Electric Ind Co Ltd | Tape recorder |
DE102009003807A1 (en) * | 2009-04-21 | 2010-10-28 | Bucyrus Europe Gmbh | Slicer for planing machines and planing machine for inclined storage |
DE102009003808A1 (en) * | 2009-04-21 | 2010-10-28 | Bucyrus Europe Gmbh | Chisel arrangement for extraction planer and production planer for planing plants |
CN104863585B (en) * | 2015-04-28 | 2017-11-07 | 四川达竹煤电(集团)有限责任公司柏林煤矿 | The thin complete set of equipments with ultra-thin coal seam coal face non-notch feed |
CN109267939A (en) * | 2018-12-06 | 2019-01-25 | 贵州大学 | A kind of coal mine drilling machine being conveniently adjusted angle |
CN111119921A (en) * | 2019-12-26 | 2020-05-08 | 穆芳玲 | A tunnelling conveyer for among metallurgical ore exploitation |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1010909A (en) * | 1961-07-31 | 1965-11-24 | Adele Oellrich | Mining and conveying equipment for short wall working, especially in coal mines, and method of mining |
FR1487717A (en) * | 1966-07-25 | 1967-07-07 | Maschfab Eisengiesserei Beien | Support for underground mining |
GB1215189A (en) * | 1968-10-17 | 1970-12-09 | British Jeffrey Diamond Ltd | Mineral mining apparatus |
-
1973
- 1973-04-13 FR FR7313391A patent/FR2182964B1/fr not_active Expired
- 1973-04-30 GB GB2043573A patent/GB1422539A/en not_active Expired
- 1973-05-01 US US00356228A patent/US3847438A/en not_active Expired - Lifetime
- 1973-05-01 JP JP4900973A patent/JPS5519359B2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2138467A (en) * | 1983-04-12 | 1984-10-24 | Do Gpkexi Komplex Mekh Shakht | Front-end-coal-winning unit |
Also Published As
Publication number | Publication date |
---|---|
JPS4961002A (en) | 1974-06-13 |
US3847438A (en) | 1974-11-12 |
FR2182964B1 (en) | 1982-09-10 |
JPS5519359B2 (en) | 1980-05-26 |
FR2182964A1 (en) | 1973-12-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |