Brushing – scrubbing – and general cleaning – Submerged cleaners with ambient flow guides
Patent
1993-10-25
1995-03-14
Roberts, Edward L.
Brushing, scrubbing, and general cleaning
Submerged cleaners with ambient flow guides
15246, E04H 320
Patent
active
053966775
ABSTRACT:
A device for use in cleaning underwater surfaces has a body with an inlet and an outlet for connection to a flexible suction hose; a flexible foot member adapted to at least partially surround the inlet; means for interrupting the flow between the inlet and the outlet and guide means projecting from the body in the direction of movement thereof. The guide means preferably comprising an arm adapted to extend from the body and terminating in a rotatable wheel lying transversely to the axis of the inlet of the body.
REFERENCES:
patent: 4023227 (1977-05-01), Chauvier
patent: 4133068 (1979-01-01), Hofmann
patent: 4351077 (1982-09-01), Hofmann
patent: 4463468 (1984-08-01), Chauvier
patent: 4530125 (1985-07-01), Hofmann
patent: 4920599 (1990-05-01), Rief
patent: 5014382 (1991-05-01), Kallenbach
patent: 5077853 (1992-01-01), Campbell
patent: 5106492 (1992-04-01), Distinti
Rissik George V.
Vickers Wilbraham C. K.
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