Brake positioning system

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

Reexamination Certificate

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C083S072000, C083S471300, C083S477100, C083S477200, C083S473000, C083S488000, C083S490000, C083S581000, C083SDIG001, C030S388000, C144S382000, C144S356000, C144S154500

Reexamination Certificate

active

06857345

ABSTRACT:
A saw is disclosed having a detection system adapted to detect a dangerous condition between a person and a saw blade, and a brake adapted to stop the saw blade in response to detection of the dangerous condition. The saw further includes a brake positioning system that allows the brake to be positioned in at least two different operable positions to accommodate at least two different blade diameters. The saw may include a system to detect brake-to-blade spacing.

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