DRIVING MACHINE Russian patent published in 1995 - IPC

FIELD: driving a working. SUBSTANCE: driving machine includes carrying frame with two chassis, has timber mounting device placed on the carrying frame made as portal one. The frame has outriggers. Axle connecting casing of the chassis with carrying portal frame is located asymmetrically about wheel axles. Stoppers are installed on ends of rails located on face side. EFFECT: reduced energy consumption in loading and dust generation at the expense of loading rock mass directly to trolleys, reduces man hours in moving rails to move driving machine. 2 dwg