US Patent: 2,682,697 - Machine Tool


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US Patent: 2,682,697

Machine Tool

Patentees:

Jesse Daugherty (exact or similar names) - Cincinnati, Hamilton County, OH

Walter B. Wigton (exact or similar names) - Cincinnati, Hamilton County, OH

USPTO Classifications:

200/16R, 29/29, 409/122, 82/11.3, 82/122

Tool Categories:

metalworking machines : drilling and boring : vertical 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:	Dec. 05, 1947
Granted:	Jul. 06, 1954

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 means for controlling and effecting a cyclic movement of a tool and work piece such, for example, as in forming work to a contour as established by a templet or gauge.