GB1545588A - Mining machines - Google Patents
Mining machinesInfo
- Publication number
- GB1545588A GB1545588A GB1427376A GB1427376A GB1545588A GB 1545588 A GB1545588 A GB 1545588A GB 1427376 A GB1427376 A GB 1427376A GB 1427376 A GB1427376 A GB 1427376A GB 1545588 A GB1545588 A GB 1545588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mining machines
- mining
- machines
- 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
- 238000005065 mining Methods 0.000 title 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
- E21C27/02—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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1427376A GB1545588A (en) | 1977-07-08 | 1977-07-08 | Mining machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1427376A GB1545588A (en) | 1977-07-08 | 1977-07-08 | Mining machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1545588A true GB1545588A (en) | 1979-05-10 |
Family
ID=10038186
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1427376A Expired GB1545588A (en) | 1977-07-08 | 1977-07-08 | Mining machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1545588A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000680A1 (en) * | 1980-08-13 | 1982-03-04 | M Barry | Mineral winning machine and system |
US4514012A (en) * | 1982-07-28 | 1985-04-30 | Maintel Pty. Limited | Excavatory machine for use in coal and other mining opertions |
GB2220431A (en) * | 1988-07-06 | 1990-01-10 | Eickhoff Geb | A drum cutter-loader for underground mining |
-
1977
- 1977-07-08 GB GB1427376A patent/GB1545588A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982000680A1 (en) * | 1980-08-13 | 1982-03-04 | M Barry | Mineral winning machine and system |
US4514012A (en) * | 1982-07-28 | 1985-04-30 | Maintel Pty. Limited | Excavatory machine for use in coal and other mining opertions |
GB2220431A (en) * | 1988-07-06 | 1990-01-10 | Eickhoff Geb | A drum cutter-loader for underground mining |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
49R | Reference inserted (sect. 9/1949) | ||
SP | Amendment (slips) printed | ||
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |