Particulate matter dispensing device

Details Particulate matter dispensing device Particulate matter dispensing device

1979-10-01

1981-05-19

Spar, Robert J.

Dispensing

With discharge assistant

Movable or conveyer-type trap chamber

222368, 291213, G01F 1110

Patent

active

042679460

ABSTRACT:
An economical device for dispensing particulate matter uniformly across a surface which includes a rotating cylinder which has wrapped around the surface thereof in abutting fashion, a conventional small sprocket chain thus providing a series of small receptacles of uniform size which when filled with particulate material passes underneath a restrainer so that each container has a uniform quantity of particulate material therein and then as the cylinder rotates the particulate material is dispensed by gravity.

REFERENCES:
patent: 97938 (1869-12-01), Lowth
patent: 2684788 (1954-07-01), Bland
patent: 2870739 (1959-01-01), Rodu
patent: 2907444 (1959-10-01), Smith
patent: 3561646 (1971-02-01), Meharry

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