GB2244738B - Scraper chain conveyor etc. - Google Patents
Scraper chain conveyor etc.Info
- Publication number
- GB2244738B GB2244738B GB9111071A GB9111071A GB2244738B GB 2244738 B GB2244738 B GB 2244738B GB 9111071 A GB9111071 A GB 9111071A GB 9111071 A GB9111071 A GB 9111071A GB 2244738 B GB2244738 B GB 2244738B
- Authority
- GB
- United Kingdom
- Prior art keywords
- chain conveyor
- scraper chain
- conveyor etc
- scraper
- conveyor
- 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 - Lifetime
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21C—MINING OR QUARRYING
- E21C29/00—Propulsion of machines for slitting or completely freeing the mineral from the seam
- E21C29/02—Propulsion of machines for slitting or completely freeing the mineral from the seam by means on the machine exerting a thrust against fixed supports
-
- 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)
- Framework For Endless Conveyors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9111071A GB2244738B (en) | 1990-06-08 | 1991-05-22 | Scraper chain conveyor etc. |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB909012819A GB9012819D0 (en) | 1990-06-08 | 1990-06-08 | Scraper chain conveyor etc |
GB909015024A GB9015024D0 (en) | 1990-07-07 | 1990-07-07 | Scraper chain conveyor etc |
GB9111071A GB2244738B (en) | 1990-06-08 | 1991-05-22 | Scraper chain conveyor etc. |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9111071D0 GB9111071D0 (en) | 1991-07-17 |
GB2244738A GB2244738A (en) | 1991-12-11 |
GB2244738B true GB2244738B (en) | 1994-04-20 |
Family
ID=27265130
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9111071A Expired - Lifetime GB2244738B (en) | 1990-06-08 | 1991-05-22 | Scraper chain conveyor etc. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2244738B (en) |
-
1991
- 1991-05-22 GB GB9111071A patent/GB2244738B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2244738A (en) | 1991-12-11 |
GB9111071D0 (en) | 1991-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PE20 | Patent expired after termination of 20 years |
Expiry date: 20110521 |