US PATENT SUBCLASS 409 / 50
.~ Using rotary cutter

Current as of: June, 1999
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409 /   HD   GEAR CUTTING, MILLING, OR PLANING

1  DF  GEAR CUTTING {11}
50.~ Using rotary cutter {4}
51  DF  .~.~> Process
52  DF  .~.~> End mill {1}
55  DF  .~.~> Plural rotary cutters
56  DF  .~.~> Cutting action along work axis {1}

DEFINITION

Classification: 409/50

Using rotary cutter:

(under subclass 1) Apparatus or method including supporting of the cutting tool to turn about an axis through more than 3605 during cutting relative to the workpiece and relative to the base of the machine.

SEE OR SEARCH THIS CLASS, SUBCLASS:

38, for apparatus or method for using a rotary cutter to generate a gear tooth.

SEE OR SEARCH CLASS

483, Tool Changing,

18, for a rotating work machine tool combined with a means to transfer a tool to or from a rotary spindle tool support.