Harvesters – Motorized harvester – With condition-responsive operation
Reexamination Certificate
2007-12-11
2007-12-11
Will, Thomas B. (Department: 3671)
Harvesters
Motorized harvester
With condition-responsive operation
C056S01020J, C056SDIG020, C477S083000, C477S090000, C460S003000
Reexamination Certificate
active
11371869
ABSTRACT:
A method is described for operating an agricultural vehicle to reduce the time taken for rotating components of the crop processing machinery driven by the vehicle engine to reach a standstill. The method comprises the steps of sensing when a signal is generated by the vehicle operator to disengage the drive from the engine to the rotating components, reducing the engine speed in response to the sensed signal to a minimum value below a steady idling speed of the engine, disengaging the drive to the rotating components after the engine speed has reached the minimum value, and increasing the engine speed to a value equal to or greater than the steady idling speed after the disengagement of the drive to the rotating components.
REFERENCES:
patent: 4297829 (1981-11-01), Hoff
patent: 6690267 (2004-02-01), Linden et al.
patent: 2001/0036882 (2001-11-01), Hrazdera
patent: 2 058 254 (1981-04-01), None
Ameye Danny R.
Byttebier Ward M. R.
CNH America LLC
Harms Michael C.
Nguyen Mai T
Sheldrake Patrick M.
Stader John William
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