US Patent: 1,020,495
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| Metal Turning Tool
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Patentee:
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| James Hartness (exact or similar names) - Springfield, Windsor County, VT |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
Mar. 13, 1909 |
| Granted: |
Mar. 19, 1912 |
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Joel Havens
"Vintage Machinery" entry for Jones, Lamson & Co.
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Description: |
| Claim:
This invention has relation to metal turning tools substantially of the character of those illustrated in. my application filed 17 November, 1908, and has for its object to provide certain improvements therein, so that a greater number of adjustments of the work rests and of the cutter may be secured, whereby the tool may be used for turning a variety of diameters on a single piece of work with accuracy. |
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