Scrubbing brush, rinse and sweeping equipment

Details Scrubbing brush, rinse and sweeping equipment Scrubbing brush, rinse and sweeping equipment

1982-09-27

1984-07-24

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Machines

Brushing

15 24, 239287, 239446, 13762513, A46B 1306

Patent

active

044610521

ABSTRACT:
A hand operated combination handle and control valve assembly applicable to each of three related cleaning devices. The valve, when attached to a standard pressurized water hose, controls the pressure flow as desired; such as off, pressure to a first outlet port, pressure to both the first and second outlet ports, and finally, pressure to only the second outlet port. A first scrubbing device consists of the handle/valve attached to a pair of water passage tubes assembled to receive pressurized water to impart rotational motion to a turbine operated, planetary gear reduction driven scrubbing brush and also to rinse the soap residue of the scrubbing operation. A second scrubbing device consists of the handle/valve attached directly to a housing which directs pressurized water to a nozzle to wet or rinse an object and also through an inclined orifice to impart rotational motion to a water turbine attached to a central shaft designed to receive a scrubbing brush, such as a bottle brush. The third device consists of the handle/valve attached to a pair of inclined water passage tubes having at their lower ends a caster and nozzles to sweep a surface, such as a driveway.

REFERENCES:
patent: 3799451 (1974-03-01), Kollmai
patent: 4151624 (1979-05-01), Montalvo
patent: 4279051 (1981-07-01), Malcolm
patent: 4374444 (1983-02-01), Zhadanov

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