US PATENT SUBCLASS 271 / 110
.~.~.~ Control of separator responsive to sensing of sheet

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}
110.~.~.~ Control of separator responsive to sensing of sheet {1}
111  DF  .~.~.~.~> Including plural separators or plural sensors

DEFINITION

Classification: 271/110

(under subclass 109) Device provided with means to detect the absence or presence of a sheet from the pack or stack of sheets, and further provided with means to activate or deactivate the sheet-removing means as a result of such detection.

SEE OR SEARCH THIS CLASS, SUBCLASS:

25, 31, 38, and 152+, for a device wherein a feeler or sensor is associated with a pack advancer, and 258+ for a device wherein a feeler or sensor is associated with a feed interrupter.