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:
Aug. 13, 2019
Filed:
Mar. 29, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Koji Takematsu, Abiko, JP;
Shutaro Saito, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image heating apparatus includes a pressure removal mechanism including a camshaft, first and second cam portions being capable of placing a pressing mechanism at a first position, in which first and second rotatable members form the nip, and a second position, in which the pressing mechanism is moved against an urging force provided by a pressing spring at the first position, a first bearing portion, a second bearing portion, a first supporting portion supporting the first bearing portion, a second supporting portion supporting the first bearing portion, a driving mechanism configured to rotate the camshaft, and a regulating portion configured to regulate flexure of the camshaft by contacting the camshaft at a position between the first bearing portion and the second bearing portion with respect to the longitudinal direction of the camshaft, when the pressing mechanism is in the second position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile