US Patent: 3,170,348
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| Auxiliary High Speed Table for Vertical Turret Lathes and the Like
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Patentee:
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| Edgar L. McFerren (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Jun. 04, 1962 |
| Granted: |
Feb. 23, 1965 |
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Joel Havens
"Vintage Machinery" entry for Giddings & Lewis Manufacturing Co.
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Description: |
| Claim:
The present invention relates to machine tools in general and, more specifically, to an auxiliary high-speed table arrangement that finds particular utility in such machines as vertical turret lathes and vertical boring mills. Such machines have relatively large diameter horizontal tables which are rotatably driven at comparatively low speeds, thereby placing limitations on the nature of, the work that the machines can handle. |
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