Importance

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Abstract

In apparatus for counting the number of the paper sheets in which paper sheets are fed-out from the inside of the hopper by a feed-out roll assembly and are extracted from the feed-out roll assembly by extracting rolls operating at a speed faster than the speed of the feed-out assembly, the feed-out roll assembly comprises a pair of first payout rolls having a frictional surface and a slippery surface on their peripheries and a second payout roll intermediate the first payout rolls which has a frictional surface on its entire periphery. The rolls are mounted on a driving shaft, and at least the second payout roll is connected to the driving shaft through an overrunning clutch. When the trailing end of the paper sheet being removed from the hopper is in contact with the slippery surfaces of the first payout rolls, the sheet is extracted by the extracting rolls at a constant speed equal to the speed of the extracting rolls and thus, without being affected by the peripheral speed of the feed-out roll assembly.

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First Claim