US Patent: 3,295,187 - Adjustable Block Type Cutting Tool With Clamped on Insert Blades


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US Patent: 3,295,187

Adjustable Block Type Cutting Tool With Clamped on Insert Blades

Patentee:

Harvey R. Plummer (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

407/2, 407/67, 407/75, 407/86, 407/94, 408/240, 408/713

Tool Categories:

metalworking machines : metalworking machine tool holders : insert tool holders

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. 01, 1965
Granted:	Jan. 03, 1967

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 in general to cutting tools and, more specifically, to a block type cutting tool with clamped-on carbide insert blades of the throwaway type.

The invention represents an improvement over the cutting tool disclosed in United States Patent No. 3,060,771 issued 30 October, 1962, on the application of Harold L. Johnson.