Hoppers for planters

Details Hoppers for planters Hoppers for planters

1990-11-16

1991-12-17

Taylor, Dennis L.

Planting

Drilling

Frame and planting-element arrangement

111200, 220306, 220346, A01C 720

Patent

active

050726765

ABSTRACT:
A multi-row seed planter has a seed hopper for each row and may also have a herbicide and/or insecticide hopper for each row. The hoppers have generally rectangular top openings the rims of which are tubular in cross-section and referred to as "perimeter tubes". The closure lids for the hoppers slide on and off from the hopper openings. When each lid reaches its fully closed position it snaps into place and cooperating formations on the lid and perimeter tube retain it in its fully closed position against agitation and vibration during planter travel.

REFERENCES:
patent: 489037 (1893-01-01), Roadhouse
patent: 926537 (1909-06-01), Bagley
patent: 1962860 (1934-06-01), Duell et al.
patent: 1979706 (1934-11-01), Reamy
patent: 1995657 (1935-03-01), Taporouski
patent: 2064241 (1936-12-01), Batdorf
patent: 2093508 (1937-09-01), Batdorf
patent: 2102094 (1937-12-01), Romig
patent: 2463586 (1949-03-01), Anderson
patent: 2881942 (1959-04-01), Allbright et al.
patent: 3961443 (1976-06-01), Insalaco
patent: 4057166 (1977-11-01), Yamazaki et al.
patent: 4342403 (1982-08-01), Badtke et al.
patent: 4502610 (1985-03-01), Todd
"New Idea 4, 6, 8 Row Planters" brochure showing insecticide hoppers and seed hoppers.

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