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. 29, 2011
Filed:
Feb. 14, 2008
Satoru Torimaru, Ebina, JP;
Satoru Torimaru, Ebina, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
The image forming apparatus is provided with: an image carrier that holds an image; an endless transfer belt that is rotated while sandwiching a recording medium therebetween, and transfers the image on the image carrier to the recording medium; a first roll member that holds the transfer belt and brings that into contact with the image carrier; a second and third roll members that hold the transfer belt together with the first roll member; and a moving member that makes the second roll member movable so as to make a center distance between the first and second roll members on one end side of the transfer belt larger than one on the other end side, and makes the third roll member movable so as to make a center distance between the first and third roll members on the one end side smaller than one on the other end side.