Granular material dispensing apparatus

Details Granular material dispensing apparatus Granular material dispensing apparatus

1997-05-16

1999-08-31

Bomberg, Kenneth

Dispensing

With discharge assistant

Plural

222273, 222274, 222312, 222414, 239668, 239669, G01F 1300

Patent

active

059442336

ABSTRACT:
This invention relates to a novel granular material metering and dispensing system. More particularly, this invention pertains to a novel adjustable-rate apparatus for metering and dispensing granular chemicals, seeds and fertilizers. A metering dispenser for granular materials comprising: (a) a metering assembly for affixing to a resevoir of granular materials; and (b) at least one roller comprised of two opposed, truncated cones rotationally mounted on a metering shaft in the metering assembly.

REFERENCES:
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patent: 166678 (1875-08-01), Aldrich
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patent: 803082 (1905-10-01), Waterman
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patent: 3175737 (1965-03-01), Schnell
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patent: 3606965 (1971-09-01), Cortelyou et al.
patent: 4408704 (1983-10-01), Steilen
patent: 4522340 (1985-06-01), Gandrud
patent: 4705220 (1987-11-01), Gandrud et al.
patent: 5064099 (1991-11-01), Iwako

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