Vacuum cleaner having the function of wet wiping rag

Details Vacuum cleaner having the function of wet wiping rag Vacuum cleaner having the function of wet wiping rag

1991-12-09

1993-09-07

Moore, Chris K.

Brushing, scrubbing, and general cleaning

Machines

With air blast or suction

15 52, 15321, 15388, A47L 1114

Patent

active

052417247

ABSTRACT:
A vacuum cleaner includes a housing having a suction opening disposed between front and rear brushes for sucking dirt from a floor. A rag disposed behind the rear brush is rotatably driven about a transverse axis by the reciprocal action of the housing as the latter is displaced along the floor. A water supply keeps the rag moist. The rag is driven such that the floor-engaging portion is driven in a direction opposite the direction of housing travel. An auxiliary opening in the suction line sucks dirt from the rag at a location above the floor.

REFERENCES:
patent: 1066201 (1913-07-01), Fulper
patent: 1176990 (1916-03-01), Scherff
patent: 1296868 (1919-03-01), Smith
patent: 1506016 (1924-08-01), Lundgren
patent: 4369544 (1983-01-01), Parisi
patent: 4433451 (1984-02-01), Parisi
patent: 4845794 (1989-07-01), Korski et al.

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