US PATENT SUBCLASS 451 / 182
.~.~.~ One-way work traverse

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}
182.~.~.~ One-way work traverse {6}
183  DF  .~.~.~.~> Drawing reel
184  DF  .~.~.~.~> Endless work carrier {1}
186  DF  .~.~.~.~> Nut and screw {1}
188  DF  .~.~.~.~> Roller work feed {1}
190  DF  .~.~.~.~> Opposed abrading tools {2}
193  DF  .~.~.~.~> Blade sharpener

DEFINITION

Classification: 451/182

One-way work traverse:

(under subclass 178) Abrading machine in which the workpiece is carried past the tool in one direction only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

130+, 260, 261, and 299+, for other machines having one-way work traverse.