Cutting – With randomly actuated stopping means
Reexamination Certificate
2005-09-02
2009-11-24
Alie, Ghassem (Department: 3724)
Cutting
With randomly actuated stopping means
C083S062100, C083S788000, C083S790000
Reexamination Certificate
active
07621205
ABSTRACT:
A band saw including a frame, at least two, spaced apart, rotatable wheels supported by the frame, a blade looped around the wheels, where rotation of at least one wheel causes the blade to move around the wheels, a detection system adapted to detect a dangerous condition between a person and the blade, and a reaction system configured to engage and stop the blade within 10 milliseconds after detection of the dangerous condition is disclosed. The reaction system may be configured to cut and grip the blade.
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paten
Alie Ghassem
SD3, LLC
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