Automatic document feeder for image forming apparatus

Details Automatic document feeder for image forming apparatus Automatic document feeder for image forming apparatus

2007-08-28

2007-08-28

Mackey, Patrick (Department: 3653)

Sheet feeding or delivering

Feeding

Separator and conveyor

C271S010110, C271S010090, C271S109000

Reexamination Certificate

active

10970652

ABSTRACT:
An automatic document feeder for an image forming apparatus comprising a separation roller for separately carrying a plurality of paper sheets picked by a pickup roller, a feeding roller for carrying the paper sheets, a discharge roller for discharging the scanned paper sheets, and a transmission unit for transmitting a driving force from a driving motor. The transmission unit comprises an internal roller installed on the same axis as the feeding roller, the internal roller having an internal gear, a swing arm rotatably attached to a bracket, the bracket being inserted into the internal roller, and a swing gear rotatably installed on one side of the swing arm, the swing gear being engaged with the internal gear for rotating the internal roller.

REFERENCES:
patent: 5160128 (1992-11-01), Oishi
patent: 6019363 (2000-02-01), Ahn
patent: 6485011 (2002-11-01), Yen et al.
patent: 6811151 (2004-11-01), Wei-Feng et al.
patent: 6962332 (2005-11-01), Su
patent: 6974127 (2005-12-01), Kang
patent: 2004/0026849 (2004-02-01), Kang et al.
patent: 01-197262 (1989-08-01), None
patent: 05-014639 (1993-01-01), None
patent: 07-129018 (1995-05-01), None
patent: 09-150985 (1997-06-01), None
patent: 2000-095422 (2000-04-01), None
patent: 2000-351243 (2000-12-01), None
patent: 2001-187655 (2001-07-01), None
patent: 2000-0045654 (2000-07-01), None
patent: 20000045654 (2000-07-01), None

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