Stalk roll for use in an agricultural harvesting machine

Details Stalk roll for use in an agricultural harvesting machine Stalk roll for use in an agricultural harvesting machine

2008-09-10

2011-10-18

Will, Thomas (Department: 3671)

Harvesters

Cornstalk type

Pickers or huskers

C056S051000, C056S104000

Reexamination Certificate

active

08037667

ABSTRACT:
A stalk roll for a corn head row unit has a conical seat and a spherical seat for mounting the stalk roll on a stalk roll driveshaft of a row unit. Each row unit has a drive shaft with a corresponding conical portion and a threaded fastener with a corresponding spherical portion for capturing the stalk roll on the drive shaft between mating conical shaft and stalk roll portions toward one end and mating spherical shaft and fastener portions at the other stalk roll end.

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European Search Report dated Apr. 22, 2009, (5 pages).

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