Guiding device for saw blade of band saw
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United States of America Patent
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Apr 21, 2009
Grant Date -
May 15, 2008
app pub date -
Nov 9, 2006
filing date -
Nov 9, 2006
priority date (Note) -
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status (Latency Note)
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Abstract
A guiding device for guiding movement of a saw blade of a band saw includes a holder base and two saw blade guiding units. The holder base includes a base portion for mounting to the band saw, and two parallel supporting arms. Each of the saw blade guiding units has a sleeve fastened to a transversely extending through hole of one of the supporting arms, a ball rotatably received in the sleeve, and a wheel having a metal wheel shaft with one end inserted into the sleeve and stopped at the ball, and a wheel body made of ceramic material and connected to the other end of the wheel shaft for stopping against one lateral side of the saw blade.
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