Pool cleaning device

Details Pool cleaning device Pool cleaning device

1975-01-15

1977-01-18

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

152579, 294 19R, E04H 320

Patent

active

040031004

ABSTRACT:
There is disclosed means for cleaning swimming pools or the like, to remove foreign material such as leaves, comprising a body having hollow form generally speaking, and having angularly dipsosed lips at one end which create rolling currents to raise materials from the bottom of a pool as the body is moving forwardly while submerged in the water of the pool, the body being hollow and continued movement thereof causing the materials to move through the body into a collecting member of foraminous flexible form, and collapsible to retain the material collected against movement out of the member when the body is moved rearwardly.

REFERENCES:
patent: 2902705 (1959-09-01), Eistrup
patent: 3220037 (1965-11-01), Ruhling
patent: 3659891 (1972-05-01), Pettenon
patent: 3688433 (1972-09-01), Niskin
patent: 3863237 (1975-01-01), Doerr

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