Invention Grant
- Patent Title: Sheet feeding apparatus and image forming apparatus
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Application No.: US16703961Application Date: 2019-12-05
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Publication No.: US11339015B2Publication Date: 2022-05-24
- Inventor: Yoshinao Chiba
- Applicant: CANON KABUSHIKI KAISHA
- Applicant Address: JP Tokyo
- Assignee: CANON KABUSHIKI KAISHA
- Current Assignee: CANON KABUSHIKI KAISHA
- Current Assignee Address: JP Tokyo
- Agency: Venable LLP
- Priority: JPJP2018-246302 20181227
- Main IPC: B65H3/06
- IPC: B65H3/06

Abstract:
A sheet feeding apparatus includes a storage portion, a sheet supporting portion, a feed portion, a drive portion to output driving force that lifts the sheet supporting portion, and a rotation shaft rotatably supported by the storage portion and including an engaging portion disposed on one end side in an axial direction of the rotation shaft. The engaging portion engages with the drive portion, and a pressing portion is fixed to the rotation shaft and presses the sheet supporting portion from below when the rotation shaft is rotated by the drive portion. A rotary damper joins with the rotation shaft on another end side of the rotation shaft and reduces rotary motion of the rotation shaft. The pressing portion is disposed between the engaging portion and the rotary damper in the axial direction.
Public/Granted literature
- US20200207562A1 SHEET FEEDING APPARATUS AND IMAGE FORMING APPARATUS Public/Granted day:2020-07-02
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