GB2000539B - Cutting drums for mining machines - Google Patents
Cutting drums for mining machinesInfo
- Publication number
- GB2000539B GB2000539B GB7827670A GB7827670A GB2000539B GB 2000539 B GB2000539 B GB 2000539B GB 7827670 A GB7827670 A GB 7827670A GB 7827670 A GB7827670 A GB 7827670A GB 2000539 B GB2000539 B GB 2000539B
- Authority
- GB
- United Kingdom
- Prior art keywords
- mining machines
- cutting drums
- drums
- cutting
- mining
- 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
- E21C25/00—Cutting machines, i.e. for making slits approximately parallel or perpendicular to the seam
- E21C25/06—Machines slitting solely by one or more cutting rods or cutting drums which rotate, move through the seam, and may or may not reciprocate
- E21C25/10—Rods; Drums
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)
- Milling Processes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7827670A GB2000539B (en) | 1977-06-22 | 1978-06-22 | Cutting drums for mining machines |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2605577 | 1977-06-22 | ||
GB7827670A GB2000539B (en) | 1977-06-22 | 1978-06-22 | Cutting drums for mining machines |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2000539A GB2000539A (en) | 1979-01-10 |
GB2000539B true GB2000539B (en) | 1982-02-10 |
Family
ID=26258045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB7827670A Expired GB2000539B (en) | 1977-06-22 | 1978-06-22 | Cutting drums for mining machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2000539B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2842131C3 (en) * | 1978-09-28 | 1982-10-14 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Cutting roller |
DE2936184C2 (en) * | 1979-09-07 | 1982-12-23 | Krampe & Co Fertigung in Bergbaubedarf GmbH, Zweigniederlassung Pelkum, 4700 Hamm | Cutting roller |
US4411475A (en) * | 1980-10-02 | 1983-10-25 | Krampe & Co. Fertifung In Bergbaubedarf Gmbh | Cutting drum |
DE3511573A1 (en) * | 1985-03-29 | 1986-10-09 | Gebr. Eickhoff Maschinenfabrik U. Eisengiesserei Mbh, 4630 Bochum | SCRAPER ROLLER FOR ROLLER CUTTING MACHINES USED IN UNDERGROUND MINING |
-
1978
- 1978-06-22 GB GB7827670A patent/GB2000539B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2000539A (en) | 1979-01-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |