Prescision hoe opener with swing link between cylinder and...

Details Prescision hoe opener with swing link between cylinder and... Prescision hoe opener with swing link between cylinder and...

2010-12-03

2011-10-04

Novosad, Christopher J. (Department: 3641)

Planting

Drilling

Frame and planting-element arrangement

C111S147000, C111S151000, C111S156000, C172S680000, C172S748000

Reexamination Certificate

active

08028632

ABSTRACT:
A precision hoe opener assembly is provided with improved accuracy of seeding as well as improved control over the opener and packer wheel assemblies. The opener assembly includes a hydraulically-driven parallel linkage assembly, a lost motion linkage, a hoe opener, and a packer wheel. The design provides improved seeding accuracy, by adjusting assembly components to and compensating for changes in terrain elevation.

REFERENCES:
patent: 2818269 (1957-12-01), Northcote et al.
patent: 4326594 (1982-04-01), Oka et al.
patent: 4694759 (1987-09-01), Drever et al.
patent: 4721048 (1988-01-01), Fuss et al.
patent: 4759301 (1988-07-01), Thomas
patent: 5396851 (1995-03-01), Beaujot
patent: 5727638 (1998-03-01), Wodrich et al.
patent: 5855245 (1999-01-01), Gerein
patent: 6032593 (2000-03-01), Wendling et al.
patent: 7104205 (2006-09-01), Beaujot
patent: 7152539 (2006-12-01), Swanson
patent: 7168376 (2007-01-01), Johnston
patent: 7261048 (2007-08-01), Hantke
patent: 2004/0159271 (2004-08-01), Beaujot
patent: 2007/0245938 (2007-10-01), Bourgault et al.
patent: 2008/0029002 (2008-02-01), Sulman

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