Automatic sharpening system for ice-skates

Details Automatic sharpening system for ice-skates Automatic sharpening system for ice-skates

2007-05-22

2007-05-22

Wilson, Lee D. (Department: 3723)

Abrading

Precision device or process - or with condition responsive...

Computer controlled

C451S383000, C451S008000, C451S120000, C451S124000, C451S127000, C451S150000, C451S205000

Reexamination Certificate

active

11161795

ABSTRACT:
A method is for using a skate-grinding device. The method provides an automatic sharpening system (10) that has grip members (14, 16) and a grinding wheel (28). A blade (18) of a skate (20) is inserted into a groove (19). The system is turned on. A motor (44) rotates the grinding wheel (28) and automatically moves the grinding wheel (28) within the groove to grind the blade (18). An electronic unit (86) measures a time the system (10) is used. A user of the system (10) is charged for the time measured by the electronic unit (86).

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