SU629343A1 - Method of excavating slightly inclined and sloping coal seams - Google Patents
Method of excavating slightly inclined and sloping coal seamsInfo
- Publication number
- SU629343A1 SU629343A1 SU762361999A SU2361999A SU629343A1 SU 629343 A1 SU629343 A1 SU 629343A1 SU 762361999 A SU762361999 A SU 762361999A SU 2361999 A SU2361999 A SU 2361999A SU 629343 A1 SU629343 A1 SU 629343A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- excavating
- slightly inclined
- coal seams
- sloping coal
- sloping
- Prior art date
Links
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Soil Working Implements (AREA)
- Control Or Security For Electrophotography (AREA)
Description
готовительные, т. е. проведение вентил ционного штрека вприсечку к выработанному пространству. Ведение очистных работ и проведение вентил ционных штреков в пределах крыла панели осуществл ют в противоположных направлени х.preparatory, i.e., carrying out a ventilation drift to the prepared space. Cleaning works and ventilation drifts within the panel wing are carried out in opposite directions.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762361999A SU629343A1 (en) | 1976-05-17 | 1976-05-17 | Method of excavating slightly inclined and sloping coal seams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762361999A SU629343A1 (en) | 1976-05-17 | 1976-05-17 | Method of excavating slightly inclined and sloping coal seams |
Publications (1)
Publication Number | Publication Date |
---|---|
SU629343A1 true SU629343A1 (en) | 1978-10-25 |
Family
ID=20661980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762361999A SU629343A1 (en) | 1976-05-17 | 1976-05-17 | Method of excavating slightly inclined and sloping coal seams |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU629343A1 (en) |
-
1976
- 1976-05-17 SU SU762361999A patent/SU629343A1/en active
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