Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Patent
1979-07-12
1981-03-10
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
15401, 15419, E04H 320
Patent
active
042545250
ABSTRACT:
A vacuum apparatus for the cleansing of submerged surfaces is provided whereby brush devices are centrally located on opposite sides of a suction element and work with a rib to create a vortex thereby facilitating the cleansing action. The suction element consists of multiple chambers, which are separated by a diaphragm integrally connected to oppositely opening access wings. Variable mounting of wing control arms provide for selective cleaning of large or small debris.
REFERENCES:
patent: 2141811 (1938-12-01), Everson
patent: 4100641 (1978-07-01), Pansini
Aladdin Equipment Company
Roberts Edward L.
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