US Patent: 2,161,505
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| Radial Draft Milling Apparatus
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Patentee:
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| Albert A. Davis (exact or similar names) - Alliance, Stark County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 05, 1938 |
| Granted: |
Jun. 06, 1939 |
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Joel Havens
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Description: |
| Claim:
An attachment for milling machines including an arbor; a casting, an arbor attachable shaft in the casting, a worm on the shaft, a worm gear mounted in the casting and meshing with the first-mentioned worm, a slide on one side of the second-mentioned gear, a second and third slide operative at right angles to each other, and means on the last-mentioned slide for supporting a milling attachment. |
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