FIELD: shop electric transport; electric loaders, prime movers, etc. SUBSTANCE: power supply system of vehicle has contact system 1 mounted over operating zone of vehicle 3 and current collecting head 2 installed by means of poles 4 and 7. Electric contact system 1 is made in form of current-conducting sheet on which opposite polarity current conductors are mounted through insulating gasket. Voltage is taken from current conductors by tin rim, and from sheet by electric brush 14 which is lowered to pass under current conductors by means of lever mechanisms 16, thus being disconnected from current system. EFFECT: enlarged operating capabilities. 3 cl, 5 dwg
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