Fluid sprinkling – spraying – and diffusing – Container for non-fluid material – and scattering means – Including driven conveyor or follower feeding material...
Patent
1979-04-09
1981-08-11
Bartuska, F. J.
Fluid sprinkling, spraying, and diffusing
Container for non-fluid material, and scattering means
Including driven conveyor or follower feeding material...
222623, 239156, 239685, A01C 1700
Patent
active
042830141
ABSTRACT:
A mobile wheel mounted spreader apparatus has a material feed conveyor and a broadcast spreading impeller fan. A wheel driven drive train operates through a gear reducer to drive the conveyor at a speed proportional to the towed speed of the spreader apparatus and operates through a hydraulic system, to drive the impeller fan at a constant speed regardless of variations in the towed speed of the spreader apparatus.
REFERENCES:
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patent: 3463398 (1969-08-01), Smith et al.
patent: 4098433 (1978-07-01), Oligschlaeger
patent: 4141395 (1979-02-01), Arzt
patent: 4212428 (1980-07-01), Walker
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