US Patent: 2,676,501 - Adjustable Rotary Machining Tool


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US Patent: 2,676,501

Adjustable Rotary Machining Tool

Patentee:

Irving W. North (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

279/6, 408/188

Tool Categories:

metalworking machines : metalworking machine tool holders

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:	Nov. 29, 1951
Granted:	Apr. 27, 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:

The present invention relates to an adjustable tool adapted to be mounted on the rotary spindle of a machine tool or the like for machining a cylindrical surface on a workpiece.