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:
Mar. 23, 2010
Filed:
Dec. 06, 2006
Kazuya Tsutsui, Shinogawa-machi, JP;
Shingo Matsushita, Yokohama, JP;
Tamaki Kaneko, Fujisawa, JP;
Ricoh Co., Ltd., Tokyo, JP;
Abstract
The present invention provides a sheet processing apparatus, such as a finisher or sorter, for implementing predetermined processing such as alignment and stapling on an inserted sheet material (i.e. any sheet-form recording medium such as recording paper, transfer paper, or an OHP sheet), and an image forming apparatus comprising the sheet processing apparatus. The sheet processing apparatus comprises a rear end fence horizontal portion that contacts the end portion of the sheet member on the upstream side of a sheet member conveyance direction during alignment of the sheet member, a rear end fence vertical portion for supporting the other parts of the sheet member, and a staple unit for stapling the sheet member. The stapling direction in which a staple is punched by a stapler of the staple unit is set to be parallel to the rear end fence horizontal portion that contacts the rear end portion of the sheet member.