Seeder with trailing arm and hoe-type mid row bander

Details Seeder with trailing arm and hoe-type mid row bander Seeder with trailing arm and hoe-type mid row bander

2006-04-19

2008-08-19

Novosad, Christopher J. (Department: 3641)

Planting

Drilling

Furrow opener

C111S170000, C111S195000

Reexamination Certificate

active

07412933

ABSTRACT:
A seeding and fertilizing apparatus comprises a plurality of seed assemblies each comprising a trailing arm pivotally connected at a front end thereof to the frame and a packer wheel rotatably attached to rear end thereof. A seed furrow opener is attached to the trailing arm ahead of the packer wheel which rolls along the seed furrow created by the opener. A vertical position of the seed furrow opener with respect to the packer wheel is adjustable, and a bias device is operative to exert a downward bias force on the trailing arm. A plurality of fertilizer assemblies each comprises a fertilizer knife mounted to the frame such that a vertical position of the fertilizer knife with respect to the implement frame is adjustable. The seed assemblies and fertilizer assemblies are oriented laterally such that each fertilizer furrow is located between adjacent seed furrows.

REFERENCES:
patent: 5331907 (1994-07-01), Beaujot
patent: 5396851 (1995-03-01), Beaujot
patent: 6142085 (2000-11-01), Drever et al.
patent: 6216616 (2001-04-01), Bourgault
patent: 6457426 (2002-10-01), Cruson
patent: 6640731 (2003-11-01), Rowlatt et al.

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