US PATENT SUBCLASS 408 / 63
.~ Driven by fluid motor

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

62  DF  WITH WORK-INFEED MEANS {4}
63.~ Driven by fluid motor

DEFINITION

Classification: 408/63

(under subclass 62) Device wherein the work-infeed means is forced to move by the action of a hydraulic or pneumatic prime mover.

SEE OR SEARCH THIS CLASS, SUBCLASS:

99, for structure of this class, including a fluid motor adapted to move a tool toward an opposing, work-engaging surface.

130, for similar structure including a fluid motor adapted to drive a tool.

702, for an art digest of pneumatic drive structure for use with a device of this class.