GB1085768A - Coal plough - Google Patents
Coal ploughInfo
- Publication number
- GB1085768A GB1085768A GB41330/65A GB4133065A GB1085768A GB 1085768 A GB1085768 A GB 1085768A GB 41330/65 A GB41330/65 A GB 41330/65A GB 4133065 A GB4133065 A GB 4133065A GB 1085768 A GB1085768 A GB 1085768A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plough
- kerfing
- coal
- assembly
- main
- 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
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000000969 carrier 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
- 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)
- Chain Conveyers (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
- Milling, Drilling, And Turning Of Wood (AREA)
Abstract
1,085,768. Coal ploughs. GEWERKSGHAFT EISENHUTTE WESTFALIA, Sept. 29, 1965 [Nov. 2, 1964], No. 41330/65. Heading E1F. A main plough assembly for operating over the or the major height of a face and an associated pre-kerfing tool carrier are pivotally mounted about parallel axis on the body of a coal plough and are linked together for common pivotal movement by a rigid link. Preferably the plough has a main plough assembly at either end and the associated prekerfing tool carriers comprise a plate pivoted on the body between the assemblies and provided at opposed ends with kerfing tools.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG31066U DE1908213U (en) | 1964-11-02 | 1964-11-02 | CABBAGE PLANE WITH FLAP-LIKE CHISEL CARRIERS. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1085768A true GB1085768A (en) | 1967-10-04 |
Family
ID=7124157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB41330/65A Expired GB1085768A (en) | 1964-11-02 | 1965-09-29 | Coal plough |
Country Status (6)
Country | Link |
---|---|
US (1) | US3342529A (en) |
AT (1) | AT253439B (en) |
BE (1) | BE671546A (en) |
DE (1) | DE1908213U (en) |
GB (1) | GB1085768A (en) |
NL (1) | NL6512717A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1253658B (en) * | 1965-05-10 | 1967-11-09 | Gewerk Eisenhuette Westfalia | Coal plane with swiveling chisel carriers |
DE1258369B (en) * | 1966-03-26 | 1968-01-11 | Gewerk Eisenhuette Westfalia | Coal plane with pivoting chisel carriers |
DE7110531U (en) * | 1971-03-19 | 1971-06-24 | Gebr Eickhoff Mbh | COAL PLANER |
DE3447176C2 (en) * | 1984-12-22 | 1995-06-22 | Westfalia Becorit Ind Tech | Planer for underground mining |
DE3447173A1 (en) * | 1984-12-22 | 1986-07-03 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Plough for underground extraction |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US444027A (en) * | 1891-01-06 | Mining-machine | ||
DE811105C (en) * | 1948-10-02 | 1951-08-16 | Alexander Schubert | Coal plane |
DE865884C (en) * | 1949-04-09 | 1953-02-05 | Gewerkschaft Des Steinkohlen B | Device for dismantling, in particular, thin, flat-mounted floezen |
DE1192134B (en) * | 1960-08-23 | 1965-05-06 |
-
1964
- 1964-11-02 DE DEG31066U patent/DE1908213U/en not_active Expired
-
1965
- 1965-08-25 AT AT782565A patent/AT253439B/en active
- 1965-09-29 GB GB41330/65A patent/GB1085768A/en not_active Expired
- 1965-09-30 NL NL6512717A patent/NL6512717A/xx unknown
- 1965-10-23 US US503167A patent/US3342529A/en not_active Expired - Lifetime
- 1965-10-28 BE BE671546D patent/BE671546A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
AT253439B (en) | 1967-04-10 |
US3342529A (en) | 1967-09-19 |
BE671546A (en) | 1966-04-28 |
DE1908213U (en) | 1965-01-14 |
NL6512717A (en) | 1966-05-03 |
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