Precision control of sharpening angles

Details Precision control of sharpening angles Precision control of sharpening angles

2006-09-27

2009-02-10

Hail, III, Joseph J. (Department: 3723)

Abrading

Machine

Rotary tool

C451S231000, C451S234000, C451S278000

Reexamination Certificate

active

07488241

ABSTRACT:
A modified truncated cone-shaped disk is molded onto a plastic hub which is mounted on a motor driven shaft. The hub has an axial bore of a size to fit with very close clearance on the shaft while still permitting the disk to freely slide against a low spring force.

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