US Patent: 12,662
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| Turning Lathe
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Patentee:
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| Warren Aldrich (exact or similar names) - Lowell, Middlesex County, MA |
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Patent Dates:
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| Granted: |
Apr. 10, 1855 |
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Patent Pictures:
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Joel Havens
"Vintage Machinery" entry for Warren Aldrich
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Description: |
| Abstract:
I do not herein claim a combination of a tool-rest or carriage, a rotary carriage, and a sliding carriage together and with a mech- anisin of such character or construction as will impart to such tool-post carriage an automatic traverse motion in whatever position its supporting or turning carriage may be disposed and fixed on the carriage by which it is sustained; nor do I herein claim the peculiar mechanism connected with the three carriages and described in the specification of my Letters Patent, dated March 15th, A. D. 1853, such combination being composed of what are therein exhibited as the splined shaft U, the movable bevel gear V, the vertical shaft and its bevel gears W, Y, Y, the horizontal shaft X, gears c, g, to and screw 1, and its female screw affixed to the tool rest carriage H. |
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