US Patent: 3,978,765 - Internal and External Cutting Tool


	Home\| FAQ	Search:Advanced\|Person\|Company\| Type\|Class	Login


Quick search:	Patent number:	Patent Date:

US Patent: 3,978,765

Internal and External Cutting Tool

Patentee:

John R. Scaduto (exact or similar names) - Detroit, Wayne County, MI

USPTO Classifications:

279/20, 279/6, 409/288, 409/346, 82/1.3

Tool Categories:

metalworking machines : milling machines : milling machine cutters

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Jul. 07, 1975
Granted:	Sep. 07, 1976

Patent Pictures:

USPTO (New site tip)
Google Patents
Report data errors or omissions to steward Joel Havens

Description:

Abstract:

The cutting tool may be employed to shape an internal hole, provide a form to the outer periphery of a workpiece, or shape a hole to a predetermined form while cutting an exterior profile to a desired shape. The tool has a shank with an oval shape flange with a tool-supporting portion having a similar oval shape flange with mating apertures in the flanges. The apertures in the first flange contain a thread while the holes in the second flange are somewhat enlarged. Three set screws are provided in the second flange at each end thereof in engagement with the screws which retain the flanges together. The set screws shift the second flange in any direction relative to the first flange which slopes relative to the axis of the shank so that the tool is offset at an angle to the axis of the shank.