US Patent: 2,849,927 - Planer Type Skin Milling Machine


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US Patent: 2,849,927

Planer Type Skin Milling Machine

Patentees:

Jesse Daugherty (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

William H. Sorenson (exact or similar names) - Fond Du Lac, Fond Du Lac County, WI

USPTO Classifications:

409/107, 409/118, 409/237, 74/333

Tool Categories:

metalworking machines : milling machines

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Apr. 05, 1956
Granted:	Sep. 02, 1958

Patent Pictures:

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Description:

This is a continuation of our co-pending application filed 28 July, 1951, now abandoned.

Claim:

The present invention relates in general to the field of machine tools and more specifically to a high speed planer type milling machine of exceptionally large size and capacity. The invention finds particular, but by no means exclusive, utility when embodied in a machine for performing skin milling operations on light weight metal slabs or plates such as those used for the surface panels of aircraft.