US PATENT SUBCLASS 451 / 179
.~.~.~ Linear indexing of the tool

Current as of: June, 1999
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451 /   HD   ABRADING

64  DF  MACHINE {12}
177  DF  .~ Rotary tool {3}
178  DF  .~.~ Rotary cylinder {11}
179.~.~.~ Linear indexing of the tool

DEFINITION

Classification: 451/179

Linear indexing of the tool:

(under subclass 178) Abrading machine in which the tool is moved to a succession of different positions with regular incremental movements relative to a linear dimension of a workpiece.