Paper feeding apparatus

Details Paper feeding apparatus Paper feeding apparatus

2008-05-13

2008-05-13

Bollinger, David H (Department: 3653)

Sheet feeding or delivering

Feeding

Separators

C271S115000, C271S117000

Reexamination Certificate

active

07370857

ABSTRACT:
A paper feeding apparatus includes a housing accommodating a plurality of papers, a pickup unit, a rotation transmitting member and a torque transmitting member. The pickup unit has a pickup lever, a driving shaft rotatably supporting the pickup lever, and a pickup roller rotatably provided on an end of the pickup lever. The rotation transmitting member transmits a rotating force of the driving shaft to the pickup roller. The torque transmitting member is provided between the driving shaft and the pickup lever. The torque transmitting member selectively rotates one of the pickup lever or the pickup roller depending on a torque acting on the driving shaft. The pickup roller is rotated while being pressed against the papers, thereby feeding the papers one by one out of the housing.

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