Sharpener: iceskate blades, iceboat and bobsled runners

Details Sharpener: iceskate blades, iceboat and bobsled runners Sharpener: iceskate blades, iceboat and bobsled runners

1997-08-25

1999-06-29

Rose, Robert A.

Abrading

Rigid tool

Stationary

76 83, 76 88, B23F 2103

Patent

active

059160187

ABSTRACT:
A small hand-held device for shaping and sharpening of the ice-contact surfaces of skate blades and blade-type runners of bobsleds and iceboats. The sharpener has two means for guiding blades in its sharpening section: a) a fixed, non-adjustable slot in the body, or b) adjustable guide bars in a sheet-metal or a solid-material body model. The sharpener can also include a centering device for exact centering of the radiused abrader with the center of the skate blade regardless of the sharpening wear of the abrader.

REFERENCES:
patent: 73118 (1868-01-01), Prettyman
patent: 750696 (1904-01-01), Price
patent: 1006940 (1911-10-01), Haynes
patent: 1672508 (1928-06-01), Vallery
patent: 2154744 (1939-04-01), Hammond
patent: 3157973 (1964-11-01), Chattillion
patent: 5189845 (1993-03-01), Courchesne

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