US Patent: 3,861,088 - Fixture for Supporting a Tool Subject to Grinding Including Accurately Positionable Tilting Angle Plate


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US Patent: 3,861,088

Fixture for Supporting a Tool Subject to Grinding Including Accurately Positionable Tilting Angle Plate

Patentee:

Rocco F. Brieco (exact or similar names) - Milburn, Essex County, NJ

USPTO Classifications:

451/369, 451/380, 451/405, 451/410

Tool Categories:

metalworking machines : grinders : grinding fixtures

metalworking tools : jigs and fixtures : angle bars and angle plates

Assignees:

None

Manufacturer:

Not known to have been produced

Witnesses:

Unknown

Patent Dates:
Applied:	Mar. 14, 1974
Granted:	Jan. 21, 1975

Patent Pictures:

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Description:

Abstract:

A fixture for supporting a tool subject to grinding, which fixture includes a base and a tilting angle plate pivotally secured thereto. Cylindrical extensions are placed at fixed points equidistant from the pivot point on the tilting plate and base, said cylindrical extensions meeting when the tilting angular plate is horizontal, and support means for supporting precision spacers positionable between the cylindrical extensions to give accurate measurements of the angular relationship between the tilting angle plate and the base.