B - Operations – Transporting – 24 – B
Patent
B - Operations, Transporting
24
B
51/29
B24B 9/04 (2006.01)
Patent
CA 1270118
TITLE OF THE INVENTION: SKATE BLADE SHARPENING DEVICE ABSTRACT OF THE DISCLOSURE A self-contained skate blade sharpening device, comprises a base plate on which is mounted a box and a housing adjacent to the box. An electric motor in the box and the shaft of the motor, which ex- tends outside the box drivingly supports a grinding wheel. The motor is spring mounted on a hinged plate so that the grinding wheel is re- siliently biassed upwardly. A guide member having a groove to re- ceive the skate blade is removably located above the grinding wheel in a slot between the box and the housing parallel to the plane of the grinding wheel. An aperture is provided in the bottom if the groove above the wheel and tangential to the wheel. The periphery of the grinding wheel has a convex cross-section. The skate blade is sharpened by sliding it in the groove while the motor is rotating. The particular resilient action of the grinding wheel and its combina- tion with the guiding member provide a smooth and adjustable sharpe- ning result.
527766
Kadnar Frank W.
Morneau Roland L.
LandOfFree
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