US PATENT SUBCLASS 271 / 114
.~.~.~ Variably or intermittently driven

Current as of: June, 1999
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271 /   HD   SHEET FEEDING OR DELIVERING

8.1  DF  FEEDING {8}
18  DF  .~ Separators {8}
109  DF  .~.~ Rotary {9}
114.~.~.~ Variably or intermittently driven {2}
115  DF  .~.~.~.~> In oscillatory movement
116  DF  .~.~.~.~> By over-running one-way drive

DEFINITION

Classification: 271/114

(under subclass 109) Device wherein the sheet-removing means is impelled to be turned by mechanism that imparts changeable turning speeds to the means, or imparts different turning speeds to different sheet-engaging portions of the means, or imparts a discontinuous turning motion to the means.