FIELD: cleaning.
SUBSTANCE: device comprises at least one brush device and rod. The ends of the rod is connected with the wrench via a rope-block mechanism. The brush device is made of the cylindrical brush provided with wire cleaning members and mounted for permitting rotation around its longitudinal axis at one of the ends of the frame. The other ends of the frame is provided with the motor of the drive of the brush and has suspension. The tubular member of the suspension defines a cylindrical pair together with the rod. The longitudinal axis of the pair is parallel to the longitudinal axis of the brush and is located above the center of gravity of the brush device.
EFFECT: enhanced quality of cleaning.
6 cl, 6 dwg
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