GB2038915B - Shearer loaders - Google Patents
Shearer loadersInfo
- Publication number
- GB2038915B GB2038915B GB7942168A GB7942168A GB2038915B GB 2038915 B GB2038915 B GB 2038915B GB 7942168 A GB7942168 A GB 7942168A GB 7942168 A GB7942168 A GB 7942168A GB 2038915 B GB2038915 B GB 2038915B
- Authority
- GB
- United Kingdom
- Prior art keywords
- shearer loaders
- shearer
- loaders
- 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
Classifications
-
- 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
- E21C35/22—Equipment for preventing the formation of, or for removal of, dust
- E21C35/23—Distribution of spraying-fluids in rotating cutter-heads
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C27/00—Machines which completely free the mineral from the seam
- E21C27/02—Machines which completely free the mineral from the seam solely by slitting
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)
- Nozzles (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782852689 DE2852689C2 (en) | 1978-12-06 | 1978-12-06 | Roller cutting machine with a ventilation device |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2038915A GB2038915A (en) | 1980-07-30 |
GB2038915B true GB2038915B (en) | 1982-10-27 |
Family
ID=6056422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7942168A Expired GB2038915B (en) | 1978-12-06 | 1979-12-06 | Shearer loaders |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2852689C2 (en) |
GB (1) | GB2038915B (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4394053A (en) * | 1980-11-28 | 1983-07-19 | Gebr. Eickhoff Maschinenfabrik Und Eisengiesserei M.B.H. | Nozzle holder for cutter drum in longwall mining machinery |
US4516807A (en) * | 1981-10-13 | 1985-05-14 | Coal Industry (Patents) Limited | Fluid supply systems for rotary cutter heads for mining machines and rotary cutter heads comprising fluid supply systems |
DE3306033A1 (en) * | 1983-02-22 | 1984-08-23 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | VENTILATION DEVICE FOR THE SCREW ROLLERS OF A ROLL CUTTER MACHINE FOR THE UNDERGROUND MINING |
-
1978
- 1978-12-06 DE DE19782852689 patent/DE2852689C2/en not_active Expired
-
1979
- 1979-12-06 GB GB7942168A patent/GB2038915B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2852689A1 (en) | 1980-06-19 |
GB2038915A (en) | 1980-07-30 |
DE2852689C2 (en) | 1982-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |