Spreading apparatus for mixed density materials

Details Spreading apparatus for mixed density materials Spreading apparatus for mixed density materials

1980-07-03

1982-06-01

Knowles, Allen N.

Dispensing

With discharge assistant

Plural

222270, 222271, 222609, 222627, 239664, B65D 1734

Patent

active

043323367

ABSTRACT:
A spreading apparatus comprising a large hopper disposed above a series of integral mini-hoppers. Each mini-hopper includes positive metering discharge means for uniformly distributing granular materials containing ingredients of mixed densities such as blended fertilizers.

REFERENCES:
patent: 1906664 (1933-05-01), Thorne
patent: 2597326 (1952-05-01), Hoffstetter
patent: 2631760 (1953-03-01), Hoppes
patent: 2713442 (1955-07-01), McFarling
patent: 2760682 (1956-08-01), Ingram
patent: 2794576 (1957-06-01), Reynolds
patent: 2899111 (1959-08-01), Christensen
patent: 3356301 (1967-12-01), Barber et al.
patent: 3425599 (1969-02-01), Sammarco et al.
patent: 3659747 (1972-05-01), Telchgraeber
patent: 4234108 (1980-11-01), Diamond
patent: 4269330 (1981-05-01), Johnson

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