US Patent: 3,634,661 - Data Processing Method for Minimizing Potential Errors Occurring During Linear and Circular Interpolation


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US Patent: 3,634,661

Data Processing Method for Minimizing Potential Errors Occurring During Linear and Circular Interpolation

Patentee:

Arthur O. Fitzner (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

700/181, 700/189, 700/192

Tool Categories:

electrical devices : computer apparatus and systems

metalworking machines : metalworking machine mechanisms : nc and cnc apparatus

Assignees:

Giddings & Lewis, Inc. - Fond Du Lac, Fond Du Lac County, WI

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Sep. 26, 1968
Granted:	Jan. 11, 1972

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:

Abstract

Successive linear or circular arc path segments are represented by successive "blocks" of data. A corrective change is made in the data block representing a given path segment if the preceding path segment did not terminate exactly at its designated end point.