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:
Dec. 21, 2010
Filed:
Mar. 20, 2008
Susumu Murakami, Kizugawa, JP;
Susumu Murakami, Kizugawa, JP;
Sharp Kabushiki Kaisha, Osaka-shi, Osaka, JP;
Abstract
An intermediate transfer unit mounting and dismounting mechanism for an image forming apparatus including a transfer belt unit that is provided as a separate structure from the apparatus body and can be mounted to and dismounted from the apparatus body, includes: a coupling/decoupling manipulator disposed at the coupling portion between the intermediate transfer unit and the apparatus body for coupling/decoupling. The coupling/decoupling manipulator includes a threaded portion to fasten the intermediate transfer unit and the apparatus body and a drive gear for transferring driving force for conveying the intermediate transfer belt. While the threaded portion is rotated to release the fastening between the transfer belt unit and the housing, the transfer belt is conveyed by the drive gear that rotates in linkage with the rotation of the threaded portion.