US PATENT SUBCLASS 142 / 26
.~.~.~ Rotary

Current as of: June, 1999
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142 /   HD   WOOD TURNING

*  DD  CIRCULAR SECTION {7}
*  DD  .~ Spiral grooving {2}
*  DD  .~.~ Cutter {2}
26.~.~.~ Rotary {4}
24  DF  .~.~.~.~> Pattern guide
25  DF  .~.~.~.~> Hollow mandrel
33  DF  .~.~.~.~> Rack-and-pinion feed
34  DF  .~.~.~.~> Roller feed

DEFINITION

Classification: 142/26

Machines for reducing a stick to a circular section and producing a spiral groove in its circumference by means of a rotary cutter.

SEE OR SEARCH CLASS

409, Gear Cutting, Milling, or Planing,

65+, for a machine for cutting a thread or helix by milling.