GB1077727A - Mineral-mining installations - Google Patents
Mineral-mining installationsInfo
- Publication number
- GB1077727A GB1077727A GB35799/65A GB3579965A GB1077727A GB 1077727 A GB1077727 A GB 1077727A GB 35799/65 A GB35799/65 A GB 35799/65A GB 3579965 A GB3579965 A GB 3579965A GB 1077727 A GB1077727 A GB 1077727A
- Authority
- GB
- United Kingdom
- Prior art keywords
- machines
- conveyer
- mineral
- parts
- deflectable
- 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
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
- E21C35/08—Guiding the machine
- E21C35/12—Guiding the machine along a conveyor for the cut material
-
- 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)
- Drilling And Exploitation, And Mining Machines And Methods (AREA)
- Framework For Endless Conveyors (AREA)
Abstract
1,077,727. Mineral-mining installations. GEWERKSCHAFT EISENHUTTE WESTFALIA. Aug. 20, 1965 [Sept. 22, 1964], No. 35799/65. Heading E1F. In a longwall, mineral-mining installation in which two machines are simultaneously operative on the face when movable along a face conveyer with parts of the machines being guided by a common surface of the conveyer one of said parts can be deflected by the other part to pass over said parts when the machines pass each other when moving along the conveyer. The deflectable part by which one of the machines engages the conveyer may be an endless track, deflectable spring loaded wheels or a deflectable plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEG0041569 | 1964-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1077727A true GB1077727A (en) | 1967-08-02 |
Family
ID=7126714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB35799/65A Expired GB1077727A (en) | 1964-09-22 | 1965-08-20 | Mineral-mining installations |
Country Status (4)
Country | Link |
---|---|
US (1) | US3356417A (en) |
BE (1) | BE669956A (en) |
GB (1) | GB1077727A (en) |
NL (1) | NL6511258A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1158684A (en) * | 1966-08-19 | 1969-07-16 | Eickhoff Geb | Improvements in or relating to Apparatus for Mining |
US4088370A (en) * | 1974-10-04 | 1978-05-09 | Coal Industry (Patents) Limited | Haulage arrangements for mineral mining machines |
DE2754381C2 (en) * | 1977-12-07 | 1985-06-05 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Extraction equipment, in particular for coal extraction in underground operations |
DE2707723C2 (en) * | 1977-02-23 | 1985-08-08 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Extraction plant for mining operations |
US4119346A (en) * | 1977-05-02 | 1978-10-10 | M.A.T. Industries, Inc. | Longwall mining system |
DE3135029C2 (en) * | 1981-09-04 | 1983-07-07 | Halbach & Braun, 5600 Wuppertal | "Drive for a cutting machine or similar mining machine that can be moved on the conveyor trough of a conveyor, in particular a face conveyor, or the like." |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE803109C (en) * | 1947-07-05 | 1951-02-26 | Gewerk Eisenhuette Westfalia | Extraction and loading device for coal consisting of coal planer, shearer and conveyor |
DE1215632B (en) * | 1962-12-14 | 1966-05-05 | Gewerk Eisenhuette Westfalia | Coal extraction equipment, in particular coal planes |
-
1965
- 1965-08-20 GB GB35799/65A patent/GB1077727A/en not_active Expired
- 1965-08-27 NL NL6511258A patent/NL6511258A/xx unknown
- 1965-09-17 US US488212A patent/US3356417A/en not_active Expired - Lifetime
- 1965-09-22 BE BE669956D patent/BE669956A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6511258A (en) | 1966-03-23 |
US3356417A (en) | 1967-12-05 |
BE669956A (en) | 1966-03-22 |
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