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. 07, 2014
Filed:
Apr. 24, 2012
Kenji Ninomiya, Mishima, JP;
Kenji Ninomiya, Mishima, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
A toner conveying apparatus includes a conveying unit providing a toner conveyance path having an inlet portion and an outlet portion and provided for conveying toner from the inlet portion to the outlet portion, and a first rotation member that is rotatable and located upstream in a toner conveying direction of the conveyance path, wherein the first rotation member rotates about a first rotating shaft to convey toner from an outside of the toner conveyance path toward the inlet portion. In addition, a second rotation member is rotatable and located downstream in the toner conveying direction of the conveyance path, wherein the second rotation member rotates about a second rotating shaft to convey toner from the outlet portion away from the toner conveyance path, and an agitation device agitates toner in the toner conveyance path. One end portion of the agitation device is connected to a first eccentric shaft eccentric with regard to the first rotation member and another end portion of the agitation device is connected to a second eccentric shaft eccentric with regard to the second rotation member.