US PATENT SUBCLASS 111 / 135
.~.~.~.~.~ Rotating gauge means

Current as of: June, 1999
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111 /   HD   PLANTING

14  DF  DRILLING {12}
52  DF  .~ Frame and planting-element arrangement {4}
59  DF  .~.~ Main and auxiliary frame {3}
62  DF  .~.~.~ Floating auxiliary {3}
134  DF  .~.~.~.~ Gauge means for auxiliary frame {2}
135.~.~.~.~.~ Rotating gauge means {2}
136  DF  .~.~.~.~.~.~> Packing means gauges opener
137  DF  .~.~.~.~.~.~> Adjustable gauge wheels separate from packer

DEFINITION

Classification: 111/135

Rotating gauge means:

(under subclass 134) Apparatus wherein the means to control the cutting depth of the furrower opener turns, spins, or revolves about an axis.

(1) Note. Included herein are gauge wheels that precede an opener acting in conjunction with packer wheels that follow openers, which together effectively gauge the cutting depth of an opener mounted on an auxiliary frame.