Invention Grant
- Patent Title: Sheet feeding apparatus and image forming apparatus
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Application No.: US14670860Application Date: 2015-03-27
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Publication No.: US09696678B2Publication Date: 2017-07-04
- Inventor: Fuyuko Koyama
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Fitzpatrick, Cella, Harper & Scinto
- Priority: JP2014-076747 20140403
- Main IPC: B65H9/04
- IPC: B65H9/04 ; G03G15/00 ; B65H3/52 ; B65H9/00 ; B65H3/06 ; B65H3/66 ; B65H5/06 ; B65H7/20 ; B65H9/06

Abstract:
The sheet feeding apparatus of the invention includes a sheet stacking portion, a rotating body, a contact member, a conveyance guide, a driving source, a shutter member and a torque limiter. The torque limiter is disposed between the rotating body and the driving source, transmits a driving force of the driving source to the rotating body in a state that a load in the sheet feeding direction of less than a predetermined torque is applied to the rotating body, and not transmit the driving force of the driving source to the rotating body in a state that the load in the sheet feeding direction of more than the predetermined torque is applied to the rotating body.
Public/Granted literature
- US20150286181A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS Public/Granted day:2015-10-08
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