Inverting document feeding device with tray pressing member

Details Inverting document feeding device with tray pressing member Inverting document feeding device with tray pressing member

2009-02-26

2009-12-29

Mackey, Patrick H (Department: 3653)

Sheet feeding or delivering

Delivering

With transfer means between conveyor and receiver

Reexamination Certificate

active

07637497

ABSTRACT:
A document feeding device comprises an input tray, an output tray, a feeding mechanism for a feeding path, a turnover mechanism for a turnover path, ejection rollers, and an ejection mechanism. The ejection mechanism switches between a first ejection mode (for successively ejecting each document while stacking the document on documents previously ejected to the output tray) and a second ejection mode (for successively ejecting each document while sliding the document under the previously ejected documents) by relatively moving a nipping position of the ejection rollers and an upstream end of the output tray in the vertical direction. Also included are a pressing member which is pivotable up and down on the downstream side of the ejection rollers and which presses down the ejected documents in the first ejection mode, and a retracting mechanism which retracts the pressing member by pivoting the pressing member upward in the second ejection mode.

REFERENCES:
patent: 2006/0062615 (2006-03-01), Horio
patent: 2007/0020007 (2007-01-01), Azuma
patent: 2007/0081212 (2007-04-01), Tonami et al.
patent: 2008/0085141 (2008-04-01), Lin et al.
patent: 2009/0074490 (2009-03-01), Shoji et al.
patent: 2002-211814 (2002-07-01), None
patent: 2006-232460 (2006-09-01), None
patent: 2006232460 (2006-09-01), None

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