Sorter for upwardly curving copy sheets

Details Sorter for upwardly curving copy sheets Sorter for upwardly curving copy sheets

1983-05-25

1989-04-18

Rolla, Joseph J.

Sheet feeding or delivering

Delivering

Multiple discharge

271209, 271306, B65H 3910

Patent

active

048220248

ABSTRACT:
A sorter for sorting copy sheets which are produced by a copying machine from an original document includes a plurality of trays which are vertically arranged in multiple stages at predetermined intervals and an indexer for selecting a tray from the plurality of trays to which an individual copy sheet is to be conveyed. The indexer includes a first roller which changes a direction of conveyance of the copy sheets, and the first roller curves the copy sheets upward so that ends of the upwardly curved copy sheets curve downwardly with respect to a bottom surface of the trays, thereby increasing the number of copy sheets which can be stacked in the trays and preventing the occurrence of paper jams.

REFERENCES:
patent: 3372922 (1968-03-01), Snellman et al.
patent: 4200278 (1980-04-01), Gindri
patent: 4216955 (1980-08-01), Avritt et al.

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