US Patent: 2,376,303 - Measuring and Indicating Apparatus for Machine Tools


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US Patent: 2,376,303

Measuring and Indicating Apparatus for Machine Tools

Patentees:

Raymond M. Woytych (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

Erwin J. Kaiser (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

29/26R, 33/1L, 33/710, 359/440, 408/16, 408/234, 409/220

Tool Categories:

metalworking machines : drilling and boring : horizontal boring mill attachments

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:	Mar. 20, 1944
Granted:	May 15, 1945

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:

The invention relates to apparatus for measuring and indicating changes in the position of a movable machine tool element with respect to its supporting and guiding structure.