US Patent: 3,345,281
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| Electrolytic shaping apparatus
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Patentee:
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| John J. Falls (exact or similar names) - Cincinnati, OH |
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Patent Dates:
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| Applied: |
Sep. 03, 1963 |
| Granted: |
Oct. 03, 1967 |
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Jeff Joslin
Vintage Machinery entry for Standard Electrical Tool Co. (SETCO)
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Description: |
| "The electrolytic shaping technique involves charging a current conductive workpiece with a positive electrical charge of high amperage direct current, while rapidly rotating a negatively charged wheel or disc in close proximity to the workpiece in the presence of an electrolytic fluid. By this means, material is removed from the workpiece with great rapidity by electrochemical action rather than by the snagging action common to the use of an abrasive wheel as generally applied..." |
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