Sheet feeding or delivering – Feeding – By means to convey sheet
Reexamination Certificate
2011-07-26
2011-07-26
McClain, Gerald (Department: 3653)
Sheet feeding or delivering
Feeding
By means to convey sheet
C399S124000
Reexamination Certificate
active
07984907
ABSTRACT:
In an automatic feeder and an image acquiring apparatus, a cover is rotatably connected to a body through a first pin and openable and closable with respect to the body. A roller gear rotates a transporting roller to transport a sheet. An actuating member is attached to the first pin and driven by rotation of the first pin. A middle gear, displaceable by the actuating member, is selectively engaged with a power-output gear and the roller gear so as to transmit a power to the roller gear. An actuating member moves the middle gear to be engaged with the power-output gear and the roller gear when the cover is closed upon the body, and moves the middle gear to be disengaged from at least one of the power-output gear and roller gear when the cover is opened.
REFERENCES:
patent: 6536762 (2003-03-01), Sheng et al.
patent: 7448620 (2008-11-01), Ha
patent: 7702276 (2010-04-01), Kawashima
patent: 2006/0269350 (2006-11-01), Koba et al.
patent: 2008/0191412 (2008-08-01), Tu
Avision Inc.
McClain Gerald
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