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:
Oct. 20, 2015
Filed:
Mar. 13, 2014
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Ran Kudo, Tokyo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03G 15/16 (2006.01);
U.S. Cl.
CPC ...
G03G 15/161 (2013.01); G03G 2215/00156 (2013.01); G03G 2215/0132 (2013.01);
Abstract
An image forming apparatus is provided. A backup face disposed on an upward face of the control box makes contact with a backup reception part that is disposed on a downward face of a belt cleaning device, and supports a steering roller and cleaning blade. The backup face reduces the force that acts on the frame stay and so forth, following the sliding friction of the intermediate transfer belt and cleaning blade. The backup reception part and backup reception part are formed so that even if the steering roller moves in the tension application direction, the predetermined contact state can be maintained.