Air seeder boot

Details Air seeder boot Air seeder boot

1990-11-02

1991-07-23

DeMille, Danton D.

Planting

Drilling

Furrow opener

111124, 111188, 111176, A01C 506, A01C 508

Patent

active

050333984

ABSTRACT:
An air seeder boot includes a rigid pipe connected to the seed tube of the seeder and mounted to the back side of the cultivator shank by a bracket fixed to the front of the pipe. The pipe has an obtuse bend bringing the seed outlet to a position at approximately the same level as the top edges of the seep and between the sweep wings. The pipe usually has a crease along the back, up to the outlet, to divert seed into two rows in the most soil under the sweep wings. The open pipe of the boot provides reliable seed delivery without blockages.

REFERENCES:
patent: 2889788 (1959-06-01), Van Dorn
patent: 4373455 (1983-02-01), Friggstaad
patent: 4388878 (1983-06-01), Demzin
patent: 4424757 (1984-01-01), Gibbens
patent: 4473016 (1984-09-01), Gust
patent: 4592294 (1986-06-01), Dietrich
patent: 4608933 (1986-09-01), Wzritt
patent: 4633791 (1987-01-01), Lindstrom et al.
patent: 4685843 (1987-08-01), Kelm
patent: 4686914 (1987-08-01), Schaaf et al.
patent: 4711187 (1987-12-01), Schultz
patent: 4770112 (1988-09-01), Neumeyer

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