CAR FOR TRANSPORTING LOOSE MATERIALS Russian patent published in 2003 - IPC

FIELD: cars for transporting loose materials. SUBSTANCE: car is provided with pit body having bottom belt conveyer and carrying frame and resting upon framework of car carriage including undercarriages. Discharging end of bottom belt conveyer is connected with reloading conveyer mounted with inclination relative to horizontal plane. Framework of car carriage has first and second frames mutually joined through coupler mechanism. Pit type body rests upon both frames of car by means of step bearing units. Supporting mechanisms are provided between car frames and pit type body. Supporting mechanisms in the form of two hydraulic cylinders are mounted one in front another across car between both step bearing units. One end of each hydraulic cylinder of each supporting mechanism is movably joined with car frame; its other end is jointly connected with cross support passing normally relative to lengthwise direction of car and secured to car frame. EFFECT: improved design of car due to optimal distribution of loads acting upon undercarriage mechanisms arranged between step bearing units. 9 cl, 4 dwg