Adjustable wheel assembly for pool vacuums

Details Adjustable wheel assembly for pool vacuums Adjustable wheel assembly for pool vacuums

1992-07-31

1993-10-05

Roberts, Edward L.

Brushing, scrubbing, and general cleaning

Submerged cleaners with ambient flow guides

15354, 280 4317, E04H 320

Patent

active

052493245

ABSTRACT:
An adjustable wheel assembly for varying the height of a pool vacuum head above the bottom surface of a pool includes a wheel mounted rotatably on an axle which is in turn mounted on a pair of axle mounts to the body of the vacuum head. The axle mounts themselves are also rotatably mounted between a pair of spaced arm members. The axle is mounted spaced away from the axis of rotation of the axle mounts in a manner to vary the vertical position of the axle with respect to the body as the axle mounts are rotated. A cooperating tab and notch arrangement secures the axle mounts into a selected position to prevent rotation of the axle mounts during normal use of the pool cleaning apparatus.

REFERENCES:
patent: 1900692 (1933-03-01), Clements
patent: 2915318 (1959-12-01), Chesser
patent: 3000647 (1961-09-01), Fox
patent: 3421776 (1969-01-01), McCoy et al.
patent: 3649828 (1972-03-01), Price
patent: 3805309 (1974-04-01), Levack

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