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. 13, 2022
Filed:
Sep. 28, 2021
Brother Kogyo Kabushiki Kaisha, Nagoya, JP;
Yohei Hashimoto, Nagakute, JP;
BROTHER KOGYO KABUSHIKI KAISHA, Nagoya, JP;
Abstract
A conveyance roller is configured to convey a sheet having passed through a fixing device toward a photosensitive drum. A gear train is switchable between a transmission state in which the gear train transmits power from a motor to the conveyance roller and a transmission release state in which the gear train does not transmit the power from the motor to the conveyance roller. A movement member is movable between a first position at which the movement member causes the gear train to be in the transmission state and a second position at which the movement member causes the gear train to be in the transmission release state. A cam is configured to cause a development roller to move between a contact position and a separation position. The movement member is movable between the first position and the second position in conjunction with movement of the cam.