Brushing – scrubbing – and general cleaning – Machines – Wiping
Patent
1995-06-07
1997-08-19
Scherbel, David
Brushing, scrubbing, and general cleaning
Machines
Wiping
15 971, A47L 1103
Patent
active
056575033
ABSTRACT:
A device for cleaning floors or other hard surfaces is disclosed. The device includes a roller, a shear member, and a pump. The cylindrical surface of the roller contacts a hard surface as it is being cleaned. The roller has an absorbent outer surface adapted to scrub the hard surface and remove a waste fluid from the hard surface. The shear member may take various forms, such as a fixed blade or a squeeze roller. The shear member selectively contacts the absorbent outer surface of the roller and channels away a fluid previously absorbed in the absorbent outer surface of the roller. The pump conveys away a fluid removed from the roller by the shear member. The device may be used much like a mop for cleaning floors, and is particularly suited for residential use by consumers.
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Scherbel David
Till Terrence
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