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. 03, 2024
Filed:
Sep. 22, 2023
Canon Kabushiki Kaisha, Tokyo, JP;
Rikiya Takemasa, Chiba, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A fixing device includes first and second rotary members to form a nip portion, a heating unit, a frame, a bearing member, a moving mechanism, and a restricting member. At the nip portion, the first and second rotary members apply heat and pressure to fix a toner image to a recording material. The moving mechanism moves the second rotary member between a contact position where the first and second rotary members contact to form the nip portion and a separated position where the first and second rotary members are separated from each other. The restricting member includes a restricting portion to restrict the movement of the second rotary member toward the first rotary member. When the first rotary member is supported by the frame and the second rotary member is at the separated position, the restricting member is attachable and detachable between the bearing member and the frame.