ROGER M BABCOCK
Engineering in Wakefield, MA
License number
Massachusetts 25205
Expiration Date
Jun 30, 1984
Type
Mechanical Engineer
Address
Address
Wakefield, MA 01880
Professional information
Skate Sharpening Machine
US Patent:
3988124, Oct 26, 1976
Filed:
Jun 26, 1975
Appl. No.:
5/590636
Inventors:
Roger M. Babcock - Wakefield MA
International Classification:
B24B 1926, B24B 4106
US Classification:
51 96
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.