US PATENT SUBCLASS 56 / 169
.~.~.~.~ Vertical axis

Current as of: June, 1999
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56 /   HD   HARVESTERS

153  DF  CUTTING AND CONVEYING {8}
158  DF  .~ Reciprocating-cutter type {6}
164  DF  .~.~ Self-raking mechanism {6}
167  DF  .~.~.~ Rotating {2}
169.~.~.~.~ Vertical axis {1}
170  DF  .~.~.~.~.~> Switch {1}

DEFINITION

Classification: 56/169

The rake rotating about a vertical axis, usually having also an irregular vertical movement to cause it to engage the grain at the proper point in its course and to rise out of the way of the operator after leaving the grain at its point of discharge.