US PATENT SUBCLASS 56 / 173
.~.~.~ Reciprocating

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}
173.~.~.~ Reciprocating {1}
174  DF  .~.~.~.~> Belt actuated {1}

DEFINITION

Classification: 56/173

Wherein the rake is moved rectilinearly to rake the grain from the platform and is returned over the same course, the rake usually having some additional movement on its return course to enable it to pass over the grain then lying on the platform.