Saw blade having inverse half-conical varying radius raking surface
OwnerRobert M. Schultzinventor
Life of this patent
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Abstract
The present invention relates to an improvement in the configuration of concave saw teeth of a circular saw. More particularly, the present invention comprises an inverse, half-conical, varying radius raking surface for a concave saw tooth of a circular saw.
Claims3
A circular saw comprising a multipicity of saw teeth, each tooth of said multiplicity having a inverse, half-conical, varying radius, said radius becoming greater with movement away from the circumferential surface of said saw and, further, each of said teeth having a progression of change of radius which naturally merges into a gullet configuration having as small a radius of curvature as may be desired.
Dependencies are inferred from the claim text.