US PATENT SUBCLASS 408 / 39
.~.~.~ Plural pairs of coaxial, opposed tools

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

31  DF  MACHINE INCLUDING PLURAL TOOLS {5}
36  DF  .~ Coaxial tools {1}
37  DF  .~.~ Coaxial, opposed tools {4}
39.~.~.~ Plural pairs of coaxial, opposed tools

DEFINITION

Classification: 408/39

(under subclass 37) Device including another plurality of tools that are also adapted to be positioned on opposite sides of work, along a second common axis which additional plurality of tools move along the second common axis to engage the work and perform a cutting operation.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for structure meeting this definition, wherein the second

common axis intersects the first.