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US Patent: 4,058,080
English-Metric Dial Assembly
Patentee:
Otto Hermann - Cincinnati, OH

USPTO Classifications:
116/232, 116/DIG.47, 235/117A

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
LeBlond Inc. - Cincinnati, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: May 17, 1976
Granted: Nov. 15, 1977

Patent Pictures:
USPTO pdf tiff
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"Vintage Machinery" entry for R. K. Leblond Machine Tool Co.
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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