Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – Including means varying scatter pattern of rotating scatterer
Patent
1988-09-12
1989-09-19
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
Including means varying scatter pattern of rotating scatterer
239390, 239685, 239687, A01C 1700
Patent
active
048673811
ABSTRACT:
A broadcast spreader which includes a storage hopper and a spinning broadcast plate for distributing materials dropped from the hopper. A valve controls the flow of material to the broadcast plate, and is operated by a dual shaft and linkage. The two shafts are connected by a biasing member which allows a squeezable actuator lever to be fully retracted regardless of the dial setting. The spreader may also include a diffuser positioned between the valve and plate to direct the material towards a preselected area of the broadcast plate. The spreader may also include a readily adjustable means to prevent discharge of material in selected direction. The spreader may also include means for restricting the rate of flow of material from the hopper to the broadcast plate for a selected setting of the valve.
REFERENCES:
patent: 3430788 (1969-03-01), Edming
patent: 3559894 (1971-02-01), Murray et al.
patent: 3703260 (1972-11-01), Grabske
patent: 4106704 (1978-08-01), McRoskey et al.
patent: 4487370 (1984-12-01), Speicher
patent: 4511090 (1985-04-01), Morgan
patent: 4588133 (1986-05-01), Brabb et al.
patent: 4597531 (1986-07-01), Kise
Dawson Todd A.
Dodd Thomas J.
Hall James D.
Kashnikow Andres
Merritt Karen B.
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