Cutting – With randomly actuated stopping means – Responsive to tool detector or work-feed-means detector
Reexamination Certificate
2005-10-24
2011-11-29
Alie, Ghassem (Department: 3724)
Cutting
With randomly actuated stopping means
Responsive to tool detector or work-feed-means detector
C083S013000
Reexamination Certificate
active
08065943
ABSTRACT:
Woodworking machines are disclosed having a blade adapted to cut workpieces, and an actuating mechanism operable to move the blade toward the workpiece. The machines also include a detection system configured to detect one or more dangerous conditions between a user and the blade, and a reaction system configured to stop the movement of the blade toward the user upon detection of a dangerous condition by the detection system.
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patent:
Fanning David A.
Fulmer J. David
Gass Stephen F.
Huebner Randall J.
Alie Ghassem
Patel Bharat C
SD3, LLC
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