Saw blade for a saw machine especially an oscillating saw machine
AssigneeScintilla AG
InventorAldo Di Nicolantonio
Life of this patent
Estimating the term…
Abstract
The saw blade (30) for an oscillating saw machine has a row of M-shaped twin teeth (38) on its toothed edge (40). Each twin tooth has two tooth tips pointing in opposite directions so as to be effective for sawing in two opposite saw blade motion directions. Each twin tooth is alternately twisted about a central twist axis in one rotation direction or another opposite rotation direction out from the saw blade plane so that the tooth tips of each twisted twin tooth point in opposite directions out from the saw blade plane.
Claims6
A saw blade for a saw machine, wherein said saw blade (30) comprises a plurality of M-shaped twin teeth (38) arranged in succession along a toothed edge (40) of the saw blade, wherein each of said twin teeth has two tooth tips pointing in opposite directions so as to be effective for sawing in two opposite saw blade motion directions and each of said twin teeth is alternately twisted about a central twist axis in one rotation direction or another opposite rotation direction out from a saw blade plane so that said tooth tips of each of said twisted twin teeth point in opposite directions out of the saw blade plane.
Dependencies are inferred from the claim text.