Brushing – scrubbing – and general cleaning – Machines – Brushing
Patent
1985-08-12
1989-01-10
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Machines
Brushing
A46B 1304
Patent
active
047963212
ABSTRACT:
A portable electrical brush having a water supply and a liquid additive container having a valve controlled outlet is installed on the casing of the brush assembly. The attachment is provided with a water pipe having a valve and an outlet device, which is connected between a hollow shaft and the water outlet of the brush assembly. A motor, a gear reduction set, and a shaft is mounted the same support plate which is secured to upper and lower casings, and a water pipe is connected between the water inlet at the shaft end and water source valve. The space formed by the upper casing and the lower casing is used for containing the above components. The motor start switch, water source valve, and liquid container valve are installed at the outside of the casing such that they can be operated directly. The brush assembly is located at the outside of the lower casing and is removable from the extended portion of the hollow shaft.
REFERENCES:
patent: 1625792 (1927-04-01), Carrington
patent: 2651795 (1953-09-01), Kilgore
patent: 2744271 (1956-05-01), Florence
patent: 4168560 (1979-09-01), Doyel
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