Abrasive tool making process – material – or composition – With carbohydrate or reaction product thereof
Patent
1988-10-31
1991-02-12
Schmidt, Frederick R.
Abrasive tool making process, material, or composition
With carbohydrate or reaction product thereof
51240R, 125 35, 144286R, 144286A, B24B 700
Patent
active
049913549
ABSTRACT:
An adjustable workpiece supporting frame is disclosed for use with an abrasive saw supported relative to a base pan. The frame is removably mounted to the base pan and includes a plurality of generally parallel rails extending generally horizontally of the pan and also generally longitudinally of the saw. A series of spaced free-turning rollers are mounted on the rails for supporting a workpiece thereon while enabling longitudinal adjustment of the workpiece relative to the saw. A workpiece fence extends above and is generally parallel to the parallel rails with rollers, and is supported by the frame. The workpiece fence is laterally adjustable relative to the saw for precise measured adjustment thereof. The adjustable workpiece supporting frame thus provides both lateral and longitudinal adjustment relative to the abrasive saw.
REFERENCES:
patent: 2780035 (1957-02-01), Wintgens
patent: 3124018 (1964-03-01), Gough
patent: 4635515 (1987-01-01), Altman
Great Eagle Enterprises Corporation
Rachuba M.
Schmidt Frederick R.
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