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. 27, 2024
Filed:
Mar. 20, 2023
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yuichi Ikeno, Maibara, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A fixing device includes a first rotating body, a second rotating body, a frame, a shutter, a pressure arm, a cam, a shutter arm, and an arm cam. The shutter is rotatable about a first axis between a closed position and an open position. The pressure arm presses the first rotating body against the second rotating body. The cam is rotatable about a second axis and pushes the pressure arm. The shutter arm is connected to the shutter and rotates about the second axis independent of the cam, to cause the shutter to rotate between the closed position and the open position. The arm cam rotates about the second axis to push the shutter arm at a position offset from the second axis and cause the shutter arm to rotate about the second axis.