Spray shield unit

Fluid sprinkling – spraying – and diffusing – Slinger or splasher; or deflector rotated relative to effluent – Disc impeller type or bowl-like slinger or deflector

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Details

2392885, 172 17, 47 17, B05B 1504, B05B 128

Patent

active

050093690

ABSTRACT:
A spray shield unit adapted to be mounted on the head of a sprayer where the head has a spinner thereon rotatable about an axis for spraying liquid generally radially outwardly with respect to said axis. The spray shield unit comprises a hub having an opening therein for receiving the head of the sprayer, and a generally planer circular shield member mounted on the hub generally coaxial with the hub and projecting radially outwardly from the hub for shieldling spray emitted by the spinner from the wind. The shield member is rotatable on the hub generally on the central axis of the hub opening whereby when the spray shield unit is mounted on the head of the sprayer and when the sprayer is held with the spinner axis generally horizontal, the shield member may be rolled on the ground to maintain the head of the sprayer in the hub opening a fixed vertical distance from the ground to provide a uniform distribution of spray onto the ground.

REFERENCES:
patent: 2673090 (1954-03-01), Blumberg
patent: 2904259 (1959-09-01), Heard
patent: 2951314 (1960-09-01), Laughlin
patent: 3229913 (1966-01-01), Waldrum
patent: 3237346 (1968-03-01), Watts
patent: 3658248 (1972-04-01), Williams
patent: 3687371 (1972-08-01), Swagen
patent: 3796353 (1974-03-01), Smrt
patent: 3872930 (1975-03-01), Campbell
patent: 3903842 (1975-09-01), Bowling
patent: 4345544 (1982-08-01), Besecker
patent: 4524912 (1985-06-01), Jones
patent: 4545531 (1985-10-01), Williams
patent: 4624602 (1986-11-01), Kieffer et al.
patent: 4641780 (1987-02-01), Smrt

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