Circular saw blade
OwnerJohn S. Stewartinventor
Life of this patent
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Abstract
A circular saw blade having reduced vibration through increased damping by utilization of radial slots in the blade to form blade segments to interrupt circumferential vibration in the blade which may have blade segment stiffening means and having a damping collar axially aligned with said blade to provide a sink for dissipation of vibrational energy from the blade segments.
Claims7
A circular saw blade comprising a circular disk having opposite flat faces and a plurality of circumferentially spaced cutting teeth, said blade having a plurality of circumferentially-spaced and radial slots extending in said blade to a depth at least half the radius of said blade forming blade segments, and collar means for central clamping against at least one flat face of said disk and partially overlapping said slot whereby vibrational energy is damped.
Dependencies are inferred from the claim text.