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:
May. 12, 2009
Filed:
Nov. 20, 2006
Minoru Ohshima, Kanagawa, JP;
Kazuyuki Tsukamoto, Kanagawa, JP;
Shin Takeuchi, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
A sheet feeding apparatus includes a transport unit that transports a recording sheet from a storage unit, a separation unit, when stacked plural recording sheets are transported by the transport unit, separates a first recording sheet from the other recording sheets, and a push-back unit that can pivot from a separation action point to an end point of the storage unit and that pushes back ends of the other recording sheets to the storage unit during transport of the first recording sheet by applying to the other recording sheets a larger force in the direction opposite to the transport direction than a force applied to the other recording sheets in the transport direction, at a same time by applying to the first recording sheet a smaller force in the direction opposite to the transport direction than a force applied to the first recording sheet in the transport direction.