Sawing direction positioning system for a bench saw
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United States of America Patent
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N/A
Issued Date -
May 5, 2005
app pub date -
Sep 27, 2004
filing date -
Oct 10, 2003
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
The present invention relates to a sawing direction positioning system for a bench saw having a light-emitting unit for emitting a planar light beam installed at a protection plate of the bench saw. The light-emitting unit has a power supply via a lead and is positioned so that the planar light beam coincides exactly with the central plane of a circular saw blade mounted on the bench saw. During sawing, the projection line of the planar light beam always projects on the wood to be sawed and is not obstructed by sawdust. The operator has a good visual field and pushes the wood to be sawed forwardly along the right straight line to ensure that the sawing direction is correct or keeps in line with the drawn straight line, thus preventing the kerf from offsetting and reducing the rejected products.
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