GB1133487A - Coal plough - Google Patents
Coal ploughInfo
- Publication number
- GB1133487A GB1133487A GB5015365A GB5015365A GB1133487A GB 1133487 A GB1133487 A GB 1133487A GB 5015365 A GB5015365 A GB 5015365A GB 5015365 A GB5015365 A GB 5015365A GB 1133487 A GB1133487 A GB 1133487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- jib
- plough
- cutter
- nov
- dec
- 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 3
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
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)
- Solid Fuels And Fuel-Associated Substances (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Wind Motors (AREA)
- Jib Cranes (AREA)
Abstract
1,133,487. Coal ploughs. GEWERKSCHAFT EISENHUTTE WESTFALIA. 25 Nov., 1965 [27 Nov., 1964; 2 Dec., 1964; 12 Dec., 1964], No. 50153/65. Heading E1F. In a coal plough comprising a cutter body 12 and a cutter tool-carrying jib 13 mounted on the .top of the body to extend beyond the plane of cut of the body when the plough is advanced the height of the body can be varied at will by the addition of or removal of an element from a series of detachably associated cutter elements from which the body is formed and the means 23, 24, 25 for mounting the jib on the body is such that the angle of presentation of the longitudinal axis of the jib to the body can be varied.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG42121A DE1265092B (en) | 1964-11-27 | 1964-11-27 | Device for the peeling extraction of predominantly powerful coal layers with an enclosed recovery means |
DEG42157A DE1207314B (en) | 1964-12-02 | 1964-12-02 | Coal plane, which carries an adjustable boom on its head surface to extract the upper coal |
DEG0042260 | 1964-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1133487A true GB1133487A (en) | 1968-11-13 |
Family
ID=27210641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5015365A Expired GB1133487A (en) | 1964-11-27 | 1965-11-25 | Coal plough |
Country Status (3)
Country | Link |
---|---|
DE (2) | DE1265092B (en) |
GB (1) | GB1133487A (en) |
NL (1) | NL6515356A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109403968A (en) * | 2018-12-06 | 2019-03-01 | 贵州大学 | A kind of coal mine with illumination functions is with adopting plane device |
CN109779627A (en) * | 2018-12-26 | 2019-05-21 | 山东省田庄煤矿有限公司 | A kind of coal plough slides planer head mechanism |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3011100C3 (en) * | 1980-03-22 | 1993-11-18 | Halbach & Braun | Planer |
DE3222984A1 (en) * | 1982-06-19 | 1983-12-22 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | WINNING PLANER WITH ADJUSTABLE FIRST CHISEL HOLDER |
-
1964
- 1964-11-27 DE DEG42121A patent/DE1265092B/en active Pending
- 1964-12-12 DE DE19641608471 patent/DE1608471B1/en active Pending
-
1965
- 1965-11-25 NL NL6515356A patent/NL6515356A/xx unknown
- 1965-11-25 GB GB5015365A patent/GB1133487A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109403968A (en) * | 2018-12-06 | 2019-03-01 | 贵州大学 | A kind of coal mine with illumination functions is with adopting plane device |
CN109779627A (en) * | 2018-12-26 | 2019-05-21 | 山东省田庄煤矿有限公司 | A kind of coal plough slides planer head mechanism |
Also Published As
Publication number | Publication date |
---|---|
NL6515356A (en) | 1966-05-31 |
DE1608471B1 (en) | 1970-09-24 |
DE1265092B (en) | 1968-04-04 |
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