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Information × Registration Number 0212U005149, 0110U005327 , R & D reports Title To develop the adaptable to streamlined methods and shearer structural designs for completion of flat and inclined seams available with up 0.9-1.4 m without lateral coal alloy popup.stage_title Head Ovcharenko Valeriy Anatoliyovych, Registration Date 26-03-2012 Organization SE Donetsk State Research Planning - and - Design and Experimental Institute of Mine Integrated Mechanization popup.description2 Work Objective - improvement of quality of produced coal for the account of development of coal seams without coal cutting with lateral stone. Development of process diagram album and design types of stopping equipment maximally adapted to specific mining and geological conditions of seams being developed. Purpose - complex is intended for operation in high-output stopping faces with application of mechanized double-post single-raw shield support and end sections of single-post or four-post two-row shield support and end sections with reverse jibs, four-post two-row and two-post two-row supports, shield or frame face-end support, shearer with electrically-driven chainless haulage system with frequency -controlled drive and dual-speed chain conveyor, which will ensure development of flat seams (with dip angles up to 30° when development on strike and up tо 10° on rise or on dip) at seam thickness 0,9 through 1,4 m without coal cutting with lateral stone Performance of R& D works resulted in process diagram album and design types of stopping complexes for development of flat seams and inclined seams with thickness 0,9 through 1,4 m without coal cutting with lateral stone, with longwall, combined, and pillar mining method. Product Description popup.authors Косарев І. В. Овчаренко В. А, popup.nrat_date 2020-04-02 Close