Reversing roll inverter with bypass capability

Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer

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Details

355 3SH, 355 3R, 355 14R, 355 24, 271 31, 271 4, 271145, 271166, B65H 124, B65H 2960, G03B 2732, G03B 2762

Patent

active

044875061

ABSTRACT:
A dual purpose tri-roll inverter is disclosed as part of the normal paper path of a copier and has the capability of taking a sheet into the input side of tri-roll input/output members and continue feeding the sheet by the use of reversible rolls through an out of a channel portion of the inverter for further processing. Alternatively, when reversing of the sheet is required for duplexing, the reversible rolls are reversed by a reverse drive mechanism to propel the sheet while it is still in the inverter back toward the output side of the tri-rolls.

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patent: 4008958 (1977-02-01), Kingsland
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patent: 4080063 (1978-03-01), Stemmle
patent: 4166558 (1978-09-01), Adamek et al.
patent: 4210319 (1980-07-01), Hynes

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