Roylance, Abrams, Berdo & Goodman, LLP
Automatic document feeder for image forming apparatus
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.
Samsung Electronics Co., Ltd.
G G
G03G G03G
inventional additional
Sang-Jin Seung-Jae
Bae Lee