Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Patent
1998-05-22
1999-11-16
Moore, Chris K.
Brushing, scrubbing, and general cleaning
Machines
With air blast or suction
151192, 15121, 15320, 15393, 15401, A47L 900
Patent
active
059834480
ABSTRACT:
The present invention relates to a suction cleaning device which provides liquid dispensing, scrubbing, squeegeeing, and suction drying in a single, compact, self contained device. The suction cleaning device includes a cleaning device housing, a handle connected to the housing, an absorbent cleaning member mounted on the housing and movable between an extended and a retracted position, and a pair of squeegee blades. The squeegee blades are mounted in a squeegee tray, and at least one of the squeegee blades is movable between an extended and a retracted position in response to changes in the relative angle between the housing and the surface being cleaned. The movable squeegee blade is spring-biased into the extended position by one or more springs such as leaf springs. The device includes a suction system which draws the water from the floor surface which has been cleaned into a tank mounted on the housing which collects the liquid from the floor surface. A clean water bottle is provided on the housing for delivering cleaning liquid to the floor and a rechargeable battery power source provides power to the suction motor. The cleaning device is compact and lightweight and leaves the floor in a substantially dry state.
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Cipolla Mark
Dieterich Gary J.
Farone Richard C.
Kalman Jeffrey M.
Lazarra Joseph
Moore Chris K.
Royal Appliance Mfg. Co.
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