Sheet feeding or delivering – Feeding – Pack holders
Patent
1993-12-01
1994-08-09
Olszewski, Robert P.
Sheet feeding or delivering
Feeding
Pack holders
271164, 271171, B65H 126
Patent
active
053359038
ABSTRACT:
A variable sheet sized sheet feeder adapted to be reloaded while running in a dual tray mode. A dual tray sheet feeder having a sheet transport to reload a stack of sheets from a holding station to an active feed station is provided. The dual tray design allows the holding station to be reloaded while the active tray is feeding thereby providing load while run capability. The feed tray is further provided with tray extensions to allow the loading and feeding of oversized sheets within the same confines. Multiple sensors and movable stack guides are provided to allow the transfer of the sheet stack from one tray to another and to report the status of each tray to the operator through a user interface.
REFERENCES:
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patent: 4556210 (1985-12-01), George
patent: 4640602 (1987-02-01), Redding et al.
patent: 5076562 (1991-12-01), Sai et al.
patent: 5085419 (1992-02-01), Bell
patent: 5085421 (1992-02-01), Sellers
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patent: 5102112 (1992-04-01), Takahashi
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Xerox Disclosure Journal, vol. 9, No. 2, Mar./Apr., 1984, "Load While Run Copy Handling Module", by Jack R. Oagley.
Martin Michael J.
Roller George J.
Van Dongen Richard
Milef Boris
Olszewski Robert P.
Xerox Corporation
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