Apparatus and method for detecting dangerous conditions in...

Cutting – With randomly actuated stopping means – Responsive to tool detector or work-feed-means detector

Reexamination Certificate

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Details

C083S058000, C083SDIG002, C083S490000, C083S471200, C083S477100

Reexamination Certificate

active

08006595

ABSTRACT:
Woodworking machines are disclosed having electrically conductive cutting tools adapted to cut workpieces. The machines include a contact detection system capacitively coupled to the cutting tool, and adapted to detect contact between a person and the cutting tool. The machines also include a reaction system configured to cause one or more predetermined actions to take place upon detection of contact between a person and the cutting tool by the contact detection system.

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