Spraying of plants, and apparatus therefor

Details Spraying of plants, and apparatus therefor Spraying of plants, and apparatus therefor

1982-08-23

1983-08-09

Love, John J.

Fluid sprinkling, spraying, and diffusing

Body or animal carried

Hand manipulated discharge means

B05B 908

Patent

active

043974201

ABSTRACT:
The liquid reservoir tank of plant spraying equipment of the haversack type is pressurized by a pair of foot pumps worn by the operator under his shoes. Each pump comprises a resiliently compressible hollow cushion which is compressed by the operator's weight as he places the relevant foot on the ground and which expands when he lifts that foot from the ground, air being drawn into the cushion as it expands and being displaced from it into the tank as the cushion is compressed.

REFERENCES:
patent: 632418 (1899-09-01), Landis
patent: 2012521 (1935-08-01), Rognerud
patent: 3409184 (1968-11-01), Stengle

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