US PATENT SUBCLASS 271 / 203
.~.~.~ By cyclicly varying conveyor speed

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

278  DF  DELIVERING {13}
198  DF  .~ By endless conveyor {4}
202  DF  .~.~ With means to vary speed of sheets on conveyor(s) {1}
203.~.~.~ By cyclicly varying conveyor speed

DEFINITION

Classification: 271/203

(under subclass 202) Device provided with means whereby said conveyor or at least one of the conveyors is caused to increase its speed and decrease its speed in regular sequence.

(1) Note. This subclass is for a machine wherein the cyclically vary-speed conveyor takes each of the succession of sheets at a high speed corresponding to its speed through the machine and slows each sheet as that sheet is adjacent the receiver therefor.