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US Patent: 2,317,854
Friction transmission gearing
Patentee:
Willard L. Groene (exact or similar names) - Cincinnati, OH

USPTO Classifications:
476/59

Tool Categories:
metalworking machines : metal lathes : metal lathe mechanisms

Assignees:
R. K. LeBlond Machine Tool Co. - Cincinnati, OH

Manufacturer:
R. K. LeBlond Machine Tool Co. - Cincinnati, OH

Witnesses:
Unknown

Patent Dates:
Applied: Jun. 06, 1941
Granted: Apr. 27, 1943

Patent Pictures:
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Vintage Machinery entry for R. K. LeBlond Machine Tool Co.
Description:
Friction drive to eliminate chatter related to gear drive.

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