US Patent: 66,641
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| Lathe Tool
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Patentee:
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| John C. Shackleton (exact or similar names) - Lawence, Essex County, MA |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Granted: |
Jul. 09, 1867 |
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Joel Havens
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Description: |
| Munn & Co.- patent attorneys
This invention relates to the manner in which a turning-tool for lathes in iron turning is constructed and secured to the shank or tool-holder. And it consists in forming the shank with a head in such a manner that the cutting tool is firmly secured to it and made adjustable by screws, as will be described.
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