发明名称 Sheet carrying device and image forming apparatus
摘要 A disclosed sheet carrying device includes a first carrying unit that includes a first rotary body, a first driving unit outputting a driving force at a first peripheral speed, a one-way clutch transmitting the driving force only in a sheet carrying direction, and a second rotary body driven by the first rotary body via the sheet; and a second carrying unit including a third rotary body rotating at a second peripheral speed being the first peripheral speed or more, a fourth rotary body carrying the sheet with the third rotary body, a second driving unit outputting a driving force for driving the fourth rotary body at a third peripheral speed being the second peripheral speed or more, and a torque limiter having a slip torque smaller than a sheet carrying torque and cutting off the driving force while the sheet is interposed between the third and fourth rotary bodies.
申请公布号 EP2637064(A2) 申请公布日期 2013.09.11
申请号 EP20130156443 申请日期 2013.02.22
申请人 RICOH COMPANY LTD. 发明人 NAKURA, MAKOTO;UEDA, NAOTO;KUDO, KOICHI;TAKAI, SHINGO
分类号 G03G15/00;B41J13/00;G03G15/16;G03G21/16 主分类号 G03G15/00
代理机构 代理人
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