Title:
シート処理装置、画像形成システム
Document Type and Number:
Japanese Patent JP6497083
Kind Code:
B2
Abstract:
A sheet processing apparatus (3) includes a conveyance roller pair (310) that rotates in a certain direction to convey a sheet (6); a first normal-reverse rotation roller pair (350) that is capable of rotating in a normal direction and a reverse direction and rotates to convey the sheet (6); a first driver (351) that drives the first normal-reverse rotation roller pair (350) to rotate; and a first driving force transmitter (313) that transmits a driving force of the first driver (351) for rotating the first normal-reverse rotation roller pair (350) in a first specific direction to the conveyance roller pair (310) so as to rotate the conveyance roller pair (310) in the certain direction, and blocks a driving force of the first driver (351) for rotating the first normal-reverse rotation roller pair (350) in the direction opposite to the first specific direction from being transmitted to the conveyance roller pair (310).
Inventors:
Nakagawa Tomoki
Kentaro Fukami
Daiji Watanabe
Kentaro Fukami
Daiji Watanabe
Application Number:
JP2015010434A
Publication Date:
April 10, 2019
Filing Date:
January 22, 2015
Export Citation:
Assignee:
株式会社リコー
International Classes:
B65H45/16; B65H37/06
Domestic Patent References:
| JP11011737A | ||||
| JP2013129536A | ||||
| JP2013203503A | ||||
| JP62201766A |
Attorney, Agent or Firm:
Takashi Munakata
Takashi Satoru
Takashi Satoru