US Patent: 918,773
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| Variable Speed Mechanism
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Patentee:
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| Herman W. Schatz (exact or similar names) - Cincinnati, Hamilton County, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Dec. 28, 1908 |
| Granted: |
Apr. 20, 1909 |
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Joel Havens
"Vintage Machinery" entry for American Tool Works Co.
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Description: |
| Wood & Wood - patent attorneys
Claim:
My invention relates to an improvement in the feed mechanism for a machine tool. The object of the invention is to provide an ample range of feeds within a compact compass, and preferably within a feedbox in which the parts can be conveniently and cheaply assembled and then bolted as a unit to the frame.
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