Implement frame with front folding wings and transport wheels

Details Implement frame with front folding wings and transport wheels Implement frame with front folding wings and transport wheels

2011-04-12

2011-04-12

Pezzuto, Robert E (Department: 3671)

Earth working

Plural wheeled implements

Outrigged implement adjustable inwardly

C172S456000

Reexamination Certificate

active

07921932

ABSTRACT:
An agricultural implement arrangement is disclosed that may provide wheel assemblies that are stored in front of wing assemblies and row units mounted thereon. The arrangement may include actuators to extend the wheel assemblies in order to lift the row units off the ground to move to a transport position. When in a fully-folded position, the wing wheel assemblies may interleave. The arrangement may also shift the weight of the wing assemblies while in transport position to the hitch of the tractor and center the rearward weight over the central wheel assembly.

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www.johndeere.com; Brochure; 1770NT Planter Family, p. 16-19.
U.S. Appl. No. 12/276,202, filed Nov. 21, 2008; Applicants: Gerald W. Poole et al.; Entitled: Implement Frame with Front Folding Wings and Transport Wheels.
U.S. Appl. No. 12/276,213, filed Nov. 21, 2008; Applicants: Gerald W. Poole et al.; Entitled: Implement Frame with Front Folding Wings and Transport Wheels.

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