- 专利标题: IMAGE READING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME
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申请号: US16106054申请日: 2018-08-21
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公开(公告)号: US20190068815A1公开(公告)日: 2019-02-28
- 发明人: Takayuki ANDOH , Yasunobu YOUDA , Tatsuaki NAGANO , Daisuke IMAKI , Satoshi NARAI , Tomoya FUJII , Toshiyuki HORIKAWA , Koji HATAYAMA , Kaoru TADA , Munekazu HIRATA , Naoto KITAMURA
- 申请人: Takayuki ANDOH , Yasunobu YOUDA , Tatsuaki NAGANO , Daisuke IMAKI , Satoshi NARAI , Tomoya FUJII , Toshiyuki HORIKAWA , Koji HATAYAMA , Kaoru TADA , Munekazu HIRATA , Naoto KITAMURA
- 申请人地址: JP Tokyo
- 专利权人: Ricoh Company, Ltd.
- 当前专利权人: Ricoh Company, Ltd.
- 当前专利权人地址: JP Tokyo
- 优先权: JP2017-159727 20170822
- 主分类号: H04N1/00
- IPC分类号: H04N1/00 ; G03G15/22 ; H04N1/12
摘要:
An image reading device includes a plurality of conveyance rollers to convey a sheet, a motor to drive the plurality of conveyance rollers, an image reading unit to read an image of the sheet, a control device to perform a stop control that stops the sheet in a course of a conveyance path, and a clutch to transmit a driving force of the motor. A first conveyance roller group includes at least one of the plurality of conveyance rollers upstream from a leading end of the sheet stopped by the stop control in a conveyance direction, to which the driving force is transmitted via the clutch. A second conveyance roller group includes at least one of the plurality of conveyance rollers downstream from the leading end of the sheet stopped by the stop control in the conveyance direction, to which the driving force is transmitted without the clutch.
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