SAW WITH DIGITAL MEASUREMENT DEVICE
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United States of America Patent
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N/A
Issued Date -
Mar 3, 2011
app pub date -
Aug 31, 2009
filing date -
Aug 31, 2009
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A saw comprises a blade configured to perform a cut on a work piece at a cutting position. The saw includes a measurement device configured to determine a distance. The measurement device includes a laser generator configured to emit a laser beam. A laser interference member is provided on the work piece with a portion of the laser interference member in the path of the laser beam. The laser interference member comprises a reflective surface configured to reflect the laser beam and an adhesive surface configured to adhere to the work piece. A digital display provides an indication of the determined distance. In another embodiment, the measurement device is provided as a sensor wheel associated with the engagement surface. The sensor wheel is configured to rotate when the work piece is moved along the engagement surface and determine a distance the work piece has moved along the engagement surface.
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