GB1357671A - Mineral mining installations - Google Patents
Mineral mining installationsInfo
- Publication number
- GB1357671A GB1357671A GB3141472A GB3141472A GB1357671A GB 1357671 A GB1357671 A GB 1357671A GB 3141472 A GB3141472 A GB 3141472A GB 3141472 A GB3141472 A GB 3141472A GB 1357671 A GB1357671 A GB 1357671A
- Authority
- GB
- United Kingdom
- Prior art keywords
- section
- installation
- trough section
- mineral
- guide
- 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 5
- 238000005065 mining Methods 0.000 title abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 238000010276 construction Methods 0.000 abstract 1
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
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)
- Pusher Or Impeller Conveyors (AREA)
- Chain Conveyers (AREA)
Abstract
1357671 Mineral-mining installations GEWERKSCHAFT EISENHUTTE WESTFALIA 5 July 1972 [5 July 1971 8 Oct 1971] 31414/72 Heading E1F Secured to one side 1' of each trough section 1 of a scraper chain conveyer of a mineralmining installation so as to be disclosed closely adjacent to one another are at least two aligned, E section guide members 2, 2' defining upper and lower guide passages 19, 24 for a haulage chain for a mineral-winning member of the installation. The central web 9 of each guide member may be either integrally or detachably associated with the rest of the member, may be of hollow form such as is defined by two longitudinally extending plates interconnected at mutually inclined ends and braced apart by cross pieces or may comprise a number of longitudinally spaced cross pieces 9. Each crosspiece 9 can be apertured to receive a bolt 16 for securing the member to a trough section. Each member may be of symmetrical construction to allow of reconnection of the member to a trough section after inversion of the member and, when mounted on the section, each member is spaced from an adjacent, section-mounted member by a gap 22 and defines with the trough section a gap 25 through which can pass a sword plate by which the conveyer-guided winning member is connected to the haulage chain. The outer face of each guide member can be formed with braced apart, longitudinally extending ribs 6, 7 that may be suitably apertured, such as at 23, to permit of connection of the shifting rams of the installation or additional means for clamping the member to the section.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19712133262 DE2133262C3 (en) | 1971-07-05 | 1971-07-05 | Guide for an extraction machine guided on a drawn chain |
| DE19712150228 DE2150228C3 (en) | 1971-10-08 | 1971-10-08 | Guide for an extraction and / or loading device guided on a drawn chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1357671A true GB1357671A (en) | 1974-06-26 |
Family
ID=25761367
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3141472A Expired GB1357671A (en) | 1971-07-05 | 1972-07-05 | Mineral mining installations |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3787090A (en) |
| BE (1) | BE785689A (en) |
| ES (1) | ES404097A1 (en) |
| FR (1) | FR2144662B1 (en) |
| GB (1) | GB1357671A (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2355558A1 (en) * | 1973-11-07 | 1975-05-22 | Kloeckner Werke Ag | EXTRACTION DEVICE FOR UNDERGROUND LONG FRONT EXTRACTION OPERATIONS |
| DE2460176C2 (en) * | 1974-12-19 | 1983-01-20 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | Chute connection for a chain scraper conveyor with a plow chain guide arranged on it |
| FR2306908A1 (en) * | 1975-04-12 | 1976-11-05 | Gewerk Eisenhuette Westfalia | CONVEYOR TRAY WITH CHAIN SQUEEGEES AND SIDE TRIM INTENDED TO BE RETURNED TO IT |
| DE3627733A1 (en) * | 1986-08-16 | 1988-02-18 | Gewerk Eisenhuette Westfalia | Plough chain guide for baseplate ploughs |
| EP2318726B1 (en) * | 2008-07-18 | 2015-09-02 | Fatigue Technology, Inc. | Nut plate assembly and methods of using the same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1265093B (en) * | 1965-05-14 | 1968-04-04 | Gewerk Eisenhuette Westfalia | Guide for a mining machine, especially a coal plane |
| DE1286481B (en) * | 1966-05-18 | 1969-01-09 | Halbach & Braun | Coal plane |
-
1972
- 1972-06-09 FR FR7220771A patent/FR2144662B1/fr not_active Expired
- 1972-06-21 ES ES404097A patent/ES404097A1/en not_active Expired
- 1972-06-28 US US00266919A patent/US3787090A/en not_active Expired - Lifetime
- 1972-06-30 BE BE785689A patent/BE785689A/en not_active IP Right Cessation
- 1972-07-05 GB GB3141472A patent/GB1357671A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE785689A (en) | 1972-10-16 |
| ES404097A1 (en) | 1975-05-16 |
| US3787090A (en) | 1974-01-22 |
| FR2144662A1 (en) | 1973-02-16 |
| FR2144662B1 (en) | 1976-10-29 |
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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 |