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US Patent: 2,631,500
Machine Tool
Patentees:
Walter B. Wigton (exact or similar names) - Cincinnati, Hamilton County, OH
Jesse Daugherty (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:
318/39, 409/193, 409/202, 409/203

Tool Categories:
metalworking machines : drilling and boring : horizontal boring mills

Assignees:
Giddings & Lewis Machine Tool Co. - Fond Du Lac, Fond Du Lac County, WI

Manufacturer:
Not known to have been produced

Witnesses:
Unknown

Patent Dates:
Applied: Apr. 26, 1950
Granted: Mar. 17, 1953

Patent Pictures:
USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens
"Vintage Machinery" entry for Giddings & Lewis Manufacturing Co.
Description:
Claim:

This invention relates to improvements in machine tools and particularly to improvements in actuating and control means for effecting and controlling the relative movement of a plurality of supporting members, such for example as translatable members carrying work and tools that are to be moved relative to one another.

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