US Patent: 3,101,436 - Numerically Controlled Positioning System


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US Patent: 3,101,436

Numerically Controlled Positioning System

Patentee:

George W. Younkin (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

318/562, 318/570, 318/571, 318/594, 409/80

Tool Categories:

metalworking machines : metalworking machine mechanisms : nc and cnc apparatus

electrical devices : electronic circuitry and apparatus

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. 28, 1960
Granted:	Aug. 20, 1963

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 numerically controlled positioning systems and .more particularly to systems for automatically positioning the members of automatic machine tools within a minimum time period.