Cutting – With randomly actuated stopping means
Reexamination Certificate
2007-12-18
2007-12-18
Ashley, Boyer D. (Department: 3724)
Cutting
With randomly actuated stopping means
C083S059000, C083S062100, C083S397100, C083S471000, C083S581000
Reexamination Certificate
active
09929227
ABSTRACT:
Woodworking machines are disclosed having cutting tools for cutting workpieces. The machines include a detection system adapted to detect one or more dangerous conditions between a person and the cutting tool. The machines also include at least one brake component adapted to engage and stop movement of the cutting tool, and an actuator adapted to move the brake component into contact with the cutting tool at a high acceleration when the detection system detects the dangerous condition between the person and the blade.
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D'Ascenzo David S.
Gass Stephen F.
Alie Ghassem
Ashley Boyer D.
SD3, LLC
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