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:
Jan. 21, 2020
Filed:
Aug. 05, 2016
Canon Kabushiki Kaisha, Tokyo, JP;
Keiko Fujita, Kashiwa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A sheet feeding apparatus includes a feed roller configured to feed a sheet in a feeding direction, a drive unit to drive the feed roller, a separation roller driven by the drive unit through a torque limiter in a direction against the feeding direction, and a pair of conveyance rollers. In addition, a control portion executes a first control mode in which a first sheet is conveyed and a second control mode in which a second sheet having a lower basis weight than that of the first sheet is conveyed. The control portion stops the drive unit with the sheet nipped at a separation nip portion and at a conveyance nip portion in each of the first and second control modes, and a timing when the drive unit is stopped by the control portion in the second control mode is earlier than a timing when the drive unit is stopped by the control portion in the first control mode.