Cutting – With means to guide moving work – In pivotal or arcuate movement
Patent
1981-04-10
1983-08-16
Meister, James M.
Cutting
With means to guide moving work
In pivotal or arcuate movement
83411R, B27B 500, B27B 904
Patent
active
043984401
ABSTRACT:
A guide member has a linearly extending guide groove formed therein. A pivot pin is guided in the guide groove in perpendicular relation with the guide member and is releasably securable to the guide member at a selected point of the guide groove. A mounting clamp releasably secures the guide member to the miter groove of the table of a motor-driven saw blade in a manner whereby the guide member abuts the planar work surface of the table with the guide groove perpendicular to the miter groove and the pivot pin extending perpendicularly to the work surface at a selected distance from the saw blade, so that a workpiece rotatably mounted on the pivot pin and parallel to the work surface is cut in a circle by the saw blade as the workpiece is rotated, the diameter of the circle being twice the distance of the pivot pin from the saw blade.
REFERENCES:
patent: 2535673 (1950-12-01), Forbes
patent: 2696230 (1954-12-01), Libby
patent: 2720897 (1955-10-01), Kairath
patent: 2766784 (1956-10-01), Antczak
patent: 3995521 (1976-12-01), Raphael
patent: 4027566 (1977-06-01), Harrill
patent: 4047458 (1977-09-01), Hall
patent: 4244253 (1981-01-01), Flanigan
patent: 4275777 (1981-06-01), Briggs
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