US PATENT SUBCLASS 408 / 130
.~.~ Fluid means

Current as of: June, 1999
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408 /   HD   CUTTING BY USE OF ROTATING AXIALLY MOVING TOOL

124  DF  MEANS TO DRIVE TOOL {5}
129  DF  .~ Including means to move tool along tool-axis {6}
130.~.~ Fluid means

DEFINITION

Classification: 408/130

(under subclass 129) Device wherein the structure to cause relocation of the tool includes a motor driven by hydraulic or pneumatic pressure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

63, for work-infeed means driven by a fluid motor.

124, for fluid means to cause a tool to rotate.

702, for a digest specific to pneumatic drive means.