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US Patent: 4,438,599
Vibration Damper for Machine-Carried Workpiece
Patentees:
Joseph T. Kamman (exact or similar names) - Cincinnati, Hamilton County, OH
Mark D. Kohring (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
451/408

Tool Categories:
metalworking machines : metalworking machine mechanisms

Assignees:
Cincinnati Milacron, Inc. - Cincinnati, Hamilton County, OH

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Dec. 28, 1981
Granted: Mar. 27, 1984

Patent Pictures:
USPTO (New site tip)
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Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Cincinnati Milacron, Inc.
Description:
Abstract:

A work contact shoe floats in an elastomeric mount within a shoe holder, and the shoe holder is mounted by bracket means to a machine base. A preload mechanism is employed for forcing the work contact shoe into a slight preload against a workpiece so that as the workpiece is machined and vibrations are generated, the vibrations will be attenuated by shearing of the elastomer.

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