Cutting – By endless band or chain knife
Reexamination Certificate
2007-08-28
2007-08-28
Ashley, Boyer D. (Department: 3724)
Cutting
By endless band or chain knife
C083S798000, C083S799000, C083S809000, C083S813000, C030S514000
Reexamination Certificate
active
11163003
ABSTRACT:
A sawing machine includes a workbench, a band saw pivotally installed on the workbench, a weight movable between an idle position on the workbench and a working position on the band saw and an adjustable torque provider for providing an adjustable torque to the band saw. The adjustable torque is set to a maximum when the weight is in the idle position in order to lift the band saw from the workbench. The adjustable torque is set to a minimum when the weight is in the working position in order to lower the band saw toward the workbench.
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Alie Ghassem
Ashley Boyer D.
Kamrath Alan
Kamrath & Associates P.A.
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