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. 12, 2014
Filed:
May. 18, 2012
Arichika Tanaka, Kanagawa, JP;
Kuniaki Tanaka, Kanagawa, JP;
Arichika Tanaka, Kanagawa, JP;
Kuniaki Tanaka, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
An image forming apparatus includes a latent-image forming member including a latent-image carrier and support portions, a charging member including a discharge electrode and a control electrode, restraining portions that restrain both ends of the control electrode in a width direction, and abutting portions that are provided on the support portions, that include curved surfaces, and that are abutted against the control electrode. The curved surfaces have a center of curvature that coincides with a rotational center of the latent-image carrier, and are at a position where a distance from the latent-image carrier in a radial direction is equal to a distance between the latent-image carrier and the control electrode. When the charging member is attached to the latent-image forming member, the control electrode is abutted against the curved surfaces by the restraining portions and is deformed along the curved surfaces.