Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Patent
1993-11-01
1995-01-10
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
E04H 320
Patent
active
053794737
ABSTRACT:
An automatic swimming pool cleaner having a vibrator on the pool cleaner housing, main bristles projecting to main-bristle ends for supporting the device on a surface to be cleaned, the main bristles inclined such that vibration causes forward movement, and secondary bristles in fixed position projecting to secondary-bristle ends, the secondary bristles inclined in a different direction than the main bristles such that, upon contact with the surface to be cleaned, vibration causes a turning away from the forward direction.
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Frentzel Herman E.
Rief Dieter J.
Roberts Edward L.
Sta-Rite Industries, Inc.
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