US PATENT SUBCLASS 142 / 28
.~.~.~.~ Rotary

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

*  DD  CIRCULAR SECTION {7}
32  DF  .~ Hollow cutter head {1}
31  DF  .~.~ Cutter chisel {3}
27  DF  .~.~.~ Radially movable, pattern guide {1}
28.~.~.~.~ Rotary

DEFINITION

Classification: 142/28

Machines for reducing a stick to a circular section by a hollow cutter-head, in which the chisel-cutter is made to reciprocate through the side of the cylinder of the cutter-head and is guided to approach or recede from the axis of the stick by a rotary pattern.