US Patent: 4,058,080
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| English-Metric Dial Assembly
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Patentee:
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| Otto Hermann (exact or similar names) - Cincinnati, OH |
| Manufacturer: |
| Not known to have been produced |
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Patent Dates:
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| Applied: |
May 17, 1976 |
| Granted: |
Nov. 15, 1977 |
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Joel Havens
"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.
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Description: |
| Abstract
A dial assembly adapted to be secured to a lead screw and operative to enable measurements of a machine element effected by the lead screw to be measured in either English or Metric units of measure. The dial assembly includes two different dials interconnected by a gear train, which gear train comprises a spur gear fixed to each dial and a continuous, toothed ring or belt drivingly interconnecting the spur gears.
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