US PATENT SUBCLASS 451 / 379
.~.~.~ Work rotating

Current as of: June, 1999
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451 /   HD   ABRADING

364  DF  WORK HOLDER {10}
365  DF  .~ Clamp {8}
367  DF  .~.~ Edge tool {8}
379.~.~.~ Work rotating

DEFINITION

Classification: 451/379

Work rotating:

(under subclass 367) Clamping edge tool holder wherein gripping means support the workpiece to turn more than 360 deg. during the abrading operation.

(1) Note. The rotation may be by means other than the work holder.