The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Dec. 08, 2015

Filed:

Dec. 23, 2013
Applicant:

Xerox Corporation, Norwalk, CT (US);

Inventors:

Timothy G. Shelhart, West Henrietta, NY (US);

Aaron M. Moore, Fairport, NY (US);

Samuel P. Sadtler, Rochester, NY (US);

Assignee:

Xerox Corporation, Norwalk, CT (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B65H 31/34 (2006.01); B65H 31/30 (2006.01); B65H 29/52 (2006.01); B65H 31/26 (2006.01); B65H 39/00 (2006.01); B42C 1/12 (2006.01); B65H 37/04 (2006.01);
U.S. Cl.
CPC ...
B65H 31/3009 (2013.01); B42C 1/12 (2013.01); B65H 29/52 (2013.01); B65H 31/26 (2013.01); B65H 31/30 (2013.01); B65H 31/3018 (2013.01); B65H 31/34 (2013.01); B65H 37/04 (2013.01); B65H 39/00 (2013.01); B65H 2801/27 (2013.01);
Abstract

A sheet-receiving surface comprises retractable bars movable between a first position and a second position. The first position is a first distance away from a mounting support. The second position is a second distance away from the mounting support. The first distance is greater than the second distance. Pivot arms, having a first end and a second end opposite the first end, are rotationally attached at the first end to the retractable bars and rotationally attached at the second end to the mounting support. Bias elements, operatively connected to the pivot arms, bias the retractable bars to the first position. A link is operatively connected to the retractable bars and an actuator. The sheet-receiving surface accumulates sheets of media into sets of sheets. Responsive to operation of the actuator, the link applies a force to move the retractable bars to the second position, forming an opening to allow the sets of sheets to drop, forming a stack of sets of sheets.


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