Dry material surface applicator

Details Dry material surface applicator Dry material surface applicator

2008-05-27

2008-05-27

Novosad, Christopher J. (Department: 3641)

Fluid sprinkling, spraying, and diffusing

With mobile tank-type supply means

Spray boom or bar type distributor

Reexamination Certificate

active

07377453

ABSTRACT:
A dry material surface applicator comprising: a plurality of receptacles for attaching hoses from an air seeder cart; a plurality of towers mounted on a boom; a plurality of smaller distribution tubes emanating from each tower; a plurality of deflector shields mounted to the rear side of the boom; two boom wheels at either end of the boom; a center section comprising a single axle, two center wheels, an inside support bar, and two outside support bars; two swing arms, each of which is pivotally connected to one of the outside support bars of the center section proximate the center wheels; two main arms, each of which is releasably attached to a swing arm on one end and a bracket mounted to the boom on the other end; and a latching mechanism that locks the swing arm in place when the applicator is in a field or highway position.

REFERENCES:
patent: 2657949 (1953-11-01), Morrison
patent: 3447750 (1969-06-01), Weston
patent: 4117892 (1978-10-01), Dietrich, Sr. et al.
patent: 4496004 (1985-01-01), Frase et al.
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patent: 5029757 (1991-07-01), Bourgault et al.
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patent: 5178328 (1993-01-01), Broyhill
patent: 5673854 (1997-10-01), Kinder
patent: 6408950 (2002-06-01), Shoup
patent: 6422483 (2002-07-01), Yocom et al.

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