Planter seed hopper with optional chemical compartments

Details Planter seed hopper with optional chemical compartments Planter seed hopper with optional chemical compartments

1982-09-29

1984-12-04

Rolla, Joseph J.

Dispensing

Plural sources, compartment, containers and/or spaced jacket

Cabinet-type dispenser for single mixed drinks

222609, 111 73, 239663, A01C 706

Patent

active

044859392

ABSTRACT:
An agricultural planter (12) is provided with a hopper (37 or 137) which is adapted to receive a transverse partition wall (71 or 171) for dividing seed and chemical compartments (72, 73 or 205, 207). The chemical compartment (73 or 207) can be further divided into cells (74, 76 or 174', 176') by a longitudinal partition wall (77 or 177) whereby seed and two chemicals, such as a herbicide and an insecticide, can be dispensed from a single hopper (37 or 137) during a planting operation.

REFERENCES:
patent: 482783 (1892-09-01), Bush
patent: 514071 (1894-02-01), Harrington et al.
patent: 1093321 (1914-04-01), Ellis
patent: 1191148 (1916-07-01), Braaten
patent: 1197292 (1916-09-01), Hunter
patent: 1567536 (1925-12-01), Miller
patent: 3409173 (1968-11-01), Evnarsson
patent: 3432064 (1969-03-01), Ten Pas et al.
patent: 3685468 (1972-08-01), Paige et al.
patent: 3915343 (1975-10-01), Barcock
patent: 3924783 (1975-12-01), Ward
patent: 4263858 (1981-04-01), Dreyer

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