Skate sharpening machine

Details Skate sharpening machine Skate sharpening machine

1975-06-26

1976-10-26

Smith, Al Lawrence

Abrasive tool making process, material, or composition

With carbohydrate or reaction product thereof

51228, 51240R, B24B 1926, B24B 4106

Patent

active

039881245

ABSTRACT:
An improved contouring tool, advantageously used as a skate sharpening machine, comprising means to vary the contour of the skating blade with respect to its longitudinal arc and also with respect to the centering of the arc. The sharpener of the invention also advantageously incorporates a novel low-friction surface over which a skateholder may be manipulated and a novel skate positioning and bent-blade detection means.

REFERENCES:
patent: 1175702 (1916-03-01), Busler
patent: 3118256 (1964-01-01), DeWitt
patent: 3719006 (1973-03-01), Vezeau
patent: 3789551 (1974-02-01), Norris
patent: 3902277 (1975-09-01), Rupp

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