Method and apparatus for making irregular sections

Details Method and apparatus for making irregular sections Method and apparatus for making irregular sections

1988-06-06

1990-01-30

Goldberg, Howard N.

Gear cutting, milling, or planing

Planing

Process

291568R, 409199, 409310, 409313, B23D 300

Patent

active

048970026

ABSTRACT:
A method and apparatus for machining fragile workpieces of any material, by placing the workpiece upon a convex support, tensioning the workpiece into coextensive engagement over the support, and moving a cutting tool away from an anchored end of the workpiece to establish transverse and longitudinal configurations at exposed sides of the workpiece when removed from the support.

REFERENCES:
patent: 569595 (1896-10-01), Amstutz
patent: 1438389 (1922-12-01), Mitchell
patent: 1646915 (1927-10-01), Kelly
patent: 2741164 (1956-04-01), Smedley
patent: 2905062 (1959-09-01), Praeg
patent: 2916973 (1959-12-01), Barton
patent: 3143293 (1964-08-01), Krzyszczuk
patent: 4436461 (1984-03-01), Di Martino
patent: 4728233 (1988-03-01), Stanford

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