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US Patent: 118,262
Combined Lathe and Gear Cutter
Patentee:
Ulrich Oppermann - Washington, DC

USPTO Classifications:
29/27B, 29/27R

Tool Categories:
metalworking machines : metal lathes
metalworking machines : gear making machines

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
George S. Prindle
Edmund F. Brown
C. H. Poole
John R. Young

Patent Dates:
Granted: Aug. 22, 1871

Patent Pictures:
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Description:
Prindle & Dyer - patent attorneys

The object of my invention is the production of a gear-cutter that is capable of being attached to and combined with an ordinary lathe so as to enable said devices to be furnished at a much less cost than would be possible were each complete in itself, and also to cause them to occupy less room; and it consists, principally, in the peculiar construction of the means employed for communicating the motion of the driving-pulleys of the lathe to the cutter-spindle, substantially as is hereinafter shown.

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