Title:
シート積載装置、シート後処理装置及び画像形成システム
Document Type and Number:
Japanese Patent JP7238572
Kind Code:
B2
Abstract:
A sheet stacking device includes a sheet outlet, a lower discharge roller, and a paddle member. The paddle member is disposed coaxially to a rotation shaft of the lower discharge roller, and is driven to rotate independently of the lower discharge roller in the same direction as the lower discharge roller, so as to contact downward an upstream part in a discharging direction of a sheet discharged through the sheet outlet. The paddle member includes a base part in which the rotation shaft is inserted, an arm part protruding in a direction separating from an axis center of the base part, and a paddle elastic part protruding from the arm part. A rotation speed of the paddle member is the same as a rotation speed of a discharge roller pair when the sheet passes through a nip of the discharge roller pair.
Inventors:
Takashi Furuya
Application Number:
JP2019081691A
Publication Date:
March 14, 2023
Filing Date:
April 23, 2019
Export Citation:
Assignee:
Kyocera Document Solutions Co., Ltd.
International Classes:
B65H31/26; B65H31/36; B65H37/04
Domestic Patent References:
| JP1261161A | ||||
| JP2009035371A | ||||
| JP2015160742A | ||||
| JP2013241270A | ||||
| JP2013112479A | ||||
| JP2018080043A | ||||
| JP2017105591A |
Attorney, Agent or Firm:
Patent Attorney Corporation Sano Patent Office
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