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:
May. 04, 2021
Filed:
Jun. 18, 2020
Canon Kabushiki Kaisha, Tokyo, JP;
Ryota Fujioka, Kashiwa, JP;
Tomohito Nakagawa, Kashiwa, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image forming apparatus includes an outer roller configured to form a contact portion that is in contact with an outer circumferential surface of a belt member, an inner roller configured to abut against the outer roller via the belt member, a first roller adjacent to the outer roller and the inner roller on a downstream side in a direction of movement of the belt member, and a second roller adjacent to the outer roller and the inner roller on an upstream side. At least a portion of at least one of the first and second rollers is provided on a same side as the outer roller with respect to a tangent passing an intersection of the inner roller and a straight line connecting a center of rotation of the outer roller and a center of rotation of the inner roller.