METHOD FOR MINING OF MINERAL GENTLY DIPPING SEAMS BY COMBINE COMPLEXES Russian patent published in 1995 - IPC

FIELD: mining industry. SUBSTANCE: method for mining mineral gently dipping seams by combine complexes includes extraction of mineral by panels, paneling, driving of panel airways, stoping and transportation headings and air and service openings, and mineral production working in panels by production rooms. Production rooms are worked in diagonal direction relative to panel with formation of obtuse angle between directions of driving and stoping of production rooms. Stoping and transportation headings driven along panel longitudinal axis separates panel into two half-panels. Air and service openings on lower half-panel are driven during preparation of half panel. EFFECT: higher efficiency. 1 dwg