Adjustable hacksaw weight
OwnerWilliam G. Clarkinventor
Life of this patent
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Abstract
A hacksaw weight having a pair of axially aligned saw engagement members adjustably secured to one another by an extending threaded support shaft. A threaded engagement-retaining fitting can be selectively positioned on the threaded support shaft with a retaining disk and registration pin positioned thereon for engagement with aligned notches in the respective engagement members. The weight can be selectively secured in multiple positions on both the hacksaw frame and blade.
Claims9
An adjustable saw weight for use on hacksaws, the saw weight comprises, a pair of centrally apertured opposing jaw elements interconnected by a central support shaft, each of said jaw elements having a material engagement slot within their respective opposing faces, said engagement slots intersecting a portion of said center openings therein, an aperture engagement disk aligned on said central support shaft against one of said jaw elements, alignment means extending from said engagement disk registerable within corresponding alignment means in said respective jaw elements, a retaining fitting threadably engaged on the free end of said support shaft.
Dependencies are inferred from the claim text.