Belt surfacing tool
OwnerJoseph D. Konradinventor
Life of this patent
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Abstract
An endless-belt surfacing tool is disclosed, consisting of a perforated metal sheet with burrs formed by the perforations, the sheet being welded to form a belt, where the weld is made on the same side of the sheet as the burrs formed by the perforations, the height of the weld being less than that of the burrs, and where the ends of the belt are welded at an angle to the length of the belt.
Claims9
A surfacing tool comprising an endless belt consisting of a sheet having holes therein and burrs projecting therefrom, said burrs all projecting from one side of said belt, the total area of said holes being not greater than about one-half of the total surface area of said belt.
Dependencies are inferred from the claim text.