Detection system for power equipment

Details Detection system for power equipment Detection system for power equipment

2007-04-30

2011-12-20

Prone, Jason Daniel (Department: 3724)

Cutting

With randomly actuated stopping means

Responsive to tool detector or work-feed-means detector

C083S076700, C192S12900A

Reexamination Certificate

active

08079292

ABSTRACT:
Woodworking machines including conductive cutters adapted to cut workpieces, and motors adapted to drive the cutters are disclosed. The machines also include a contact detection system adapted to detect contact between a person and the cutter, and to distinguish contact between the person and the cutter from contact between the workpiece and the cutter. The machines further include a reaction system adapted to cause a predetermined action to take place upon detection of contact between the person and the cutter by the contact detection system.

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