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.
Patent No.:
Date of Patent:
Aug. 11, 2015
Filed:
May. 29, 2013
Mitsuhiro Sugawara, Kanagawa, JP;
Mitsuhiro Sugawara, Kanagawa, JP;
Ricoh Company, Limited, Tokyo, JP;
Abstract
A paper ejection device holds paper ejected out from an upstream device through a paper-ejection opening of the upstream device. The paper ejection device includes: a pair of side fences arranged parallel and perpendicularly to a paper ejection direction, the paper ejection direction being a direction in which paper is ejected through the paper-ejection opening, to restrict positions of edges of the ejected paper in a width direction; and a control unit that, when an ejection speed at which the paper is ejected through the paper-ejection opening is higher than a predetermined speed, controls spacing between the pair of side fences to be narrower than spacing between the pair of side fences for paper ejected at a speed equal to or lower than the predetermined speed.