Reverse collating machine
AssigneePitney Bowes Inc.
InventorsHarry E. Luperti, Robert Irvine, Anthony Luvara
Life of this patent
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Abstract
An improvement in a collating machine for stacking sheets of paper being fed seriatim thereto from a singulating feeder in the same order as the sheets appear in the singulating feeder. The collating machine includes a belt for transporting the sheets of paper, a ramp for lifting a succeeding sheet of paper over and onto a preceding, stopped sheet of paper, and a stopping device for stopping each sheet of paper after the sheet has been lifted by the ramp. The improvement includes a removable stacking device for stacking the sheets of paper in the reverse order as the sheets appear in the singulating feeder.
Claims5
In a collating machine for stacking sheets of paper being fed seriatim thereto from a singulating feeder in the same order as said sheets appear in said singulating feeder, said collating machine having at least one upper, endless, elastic belt and one lower, endless, elastic belt, each of said belts having an upper and a lower reach, and wherein the lower reach of the upper belt is situated slightly above the upper reach of the lower belt to thereby frictionally engage and transport said sheets of paper, ramp means for lifting a succeeding sheet of paper over and onto a preceding, stopped sheet of paper, said ramp means including a slot for receiving the lower reach of said lower belt, and means for stopping each sheet of paper after said sheet has been lifted by said ramp means, the improvement comprising removable means for stacking said sheets of paper in the reverse order as said sheets appear in said singulating feeder.
Dependencies are inferred from the claim text.