Cup cutter sharpener

Details Cup cutter sharpener Cup cutter sharpener

1991-04-17

1992-04-21

Kisliuk, Bruce M.

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51 80BS, 51 82BS, 51 98BS, 51 98SP, 76 85, B24B 708, B24B 900

Patent

active

051055821

ABSTRACT:
The present invention is a golf cup cutter sharpener. The sharpener consists of one or more grinding wheels affixed in a rigid housing. The grinding wheels are cylindrical metal elements covered by a removable, and thus replaceable, abrasive surface. The wheels are belt driven, and powered by a standard electrical motor. The grinding wheels are aligned according to the geometry of the sharpener. The angle of the wheels is chosen so as to provide the proper angle of grinding to create a sharp cutting edge. If two wheels are utilized, the wheels are positioned to contact two non-adjacent scallops of the sharpener. A mandrel holds the cup cutter in place while the sharpening operation is taking place.

REFERENCES:
patent: 2009386 (1935-07-01), Clauss
patent: 2264065 (1941-11-01), Broberg
patent: 2869288 (1959-01-01), Bretscher
patent: 4612738 (1986-09-01), Pittinger
patent: 4672777 (1987-06-01), Dunkin
patent: 4759153 (1988-07-01), Cohen

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