Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1984-08-10
1986-08-26
Olszewski, Robert P.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51238R, 51240R, 51267, 51285, 248302, 269 74, B24B 300, B24B 2702
Patent
active
046074597
ABSTRACT:
A portable grinder, honer and polishing machine is provided which has a horizontally rotating cylindrical grinding wheel continuously cleaned of swarf and wetted by a porous wiper extending into a liquid reservoir in the grinder housing. A tool rest with a phantom pivot point is pivotally and laterally movable relative to the grinding wheel and carries a tool guide protractor which permits accurate horizontal angular positioning of a tool being sharpened. A scissors blade guide is provided to precisely sharpen scissors and a retaining leg is pivotable into an operative position to hold the grinder stationary on a work surface. A tool stop is provided on the tool rest to ensure linearity of the sharpened edge on an elongated tool.
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Olszewski Robert P.
Wen Products, Inc.
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