US Patent: 3,893,355
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| Coolant Supply System for Cutting Tools in a Machine Tool
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Patentee:
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| Charles R. Maastricht (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: |
Dec. 21, 1973 |
| Granted: |
Jul. 08, 1975 |
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Joel Havens
"Vintage Machinery" entry for Giddings & Lewis Manufacturing Co.
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Description: |
| Abstract:
A cutting tool coolant supply system for a machine tool wherein coolant is supplied to the cutting area through mating internal passages formed in the tool support member, such as the ram of a vertical lathe, and the tool adapter. A sealing ring is provided in the lower end of the tool support member for engaging the radial flange of the tool adapter to facilitate automatic and reliable coupling of the internal passages when the adapter is positioned in the support member for a machining operation. |
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