Woodworking – Process – Timber harvesting or processing
Reexamination Certificate
2011-08-09
2011-08-09
Self, Shelley (Department: 3725)
Woodworking
Process
Timber harvesting or processing
C144S356000, C144S394000, C083S076000
Reexamination Certificate
active
07992603
ABSTRACT:
A saw speed readiness system for use with a forestry machine comprises a controller configured to receive a threshold selection signal, and change a speed readiness threshold from a first saw speed to a second saw speed in response to the threshold selection signal, the speed readiness threshold representing a non-zero saw speed above which a disk saw is considered to be ready for a tree-felling operation but below which the disk saw is considered not to be ready for the tree-felling operation. An associated method is disclosed.
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Deere & Company
Self Shelley
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