Mobile floor cleaning machine - has rotary cleaning brush-disc turning on pivot axle, with main and bottom frames

摘要

The mobile floor-cleaning-machine, has two back wheels (51, 52) and a front support-roller (41, 44). A rotary cleaning-tool, especially disc-shaped brush (32, 33) turns on a pivot axle (40) and runs along at an angle to the floor (1). In the middle of the tool is a recess (38) containing the support-roller in the form of a steering roller. The cleaning tool and steering roller are mounted in a main frame (2) fixed to a bottom frame movable on a bolt (53) running at right angles to the wheel`s pivot axles. ADVANTAGE - The manually guided floor-cleaning machine reduces and almost eliminates the torque produced by the drive force and acting upon the floor-cleaning machine.