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. 31, 2024
Filed:
Feb. 20, 2023
Yukimichi Someya, Saitama, JP;
Yuusuke Furuichi, Kanagawa, JP;
Tomoya Adachi, Kanagawa, JP;
Hiroyuki Shimada, Tokyo, JP;
Yukimichi Someya, Saitama, JP;
Yuusuke Furuichi, Kanagawa, JP;
Tomoya Adachi, Kanagawa, JP;
Hiroyuki Shimada, Tokyo, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
A fixing device includes a fixing belt heated by a heater. A pressure roller presses against the fixing belt to form a nip therebetween, through which a recording medium is conveyed. A holding portion is disposed opposite an inner circumferential face of the fixing belt at each lateral end of the fixing belt in a longitudinal direction thereof. The holding portion rotatably holds the fixing belt. A separator separates the recording medium from the fixing belt. The separator includes a contact portion that contacts the fixing belt and is disposed outboard from a recording medium conveyance region in the longitudinal direction of the fixing belt. The recording medium is conveyed over the fixing belt in the recording medium conveyance region. The contact portion is disposed opposite the holding portion via the fixing belt. The separator further includes a biasing member that presses the contact portion toward the fixing belt.