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:
Oct. 20, 2020
Filed:
Sep. 26, 2018
Canon Kabushiki Kaisha, Tokyo, JP;
Yoshinao Chiba, Kashiwa, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
A sheet feeding apparatus includes a sheet stacking portion, and a sheet feeding unit having a rotary feeding member and a separation member defining a nip portion together with the rotary feeding member, with the nip portion separating the sheet fed by the rotary feeding member from another sheet. A load detecting unit detects a conveyance load acting on the sheet feeding unit while feeding the sheet, and a control unit controls the sheet feeding unit to start to feed a second sheet succeeding to a first sheet at a first timing in a case where the conveyance load detected while feeding the first sheet is less than a threshold value, and starts to feed the second sheet at a second timing which is later than the first timing in a case where the conveyance load detected while feeding the first sheet exceeds the threshold value.