发明授权
- 专利标题： Image forming device
- 专利标题（中）： 图像形成装置
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申请号： US09142005申请日： 1998-08-28
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公开(公告)号： US06273624B1公开(公告)日： 2001-08-14
- 发明人: Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
- 申请人： Kazuhiro Nishimura , Iwao Kawamura , Kiyokazu Namekata , Kazuhiro Murakami , Ryoma Suzuki , Naoki Kiyohara , Kensuke Izuma
- 优先权： JP8-045714 19960304; JP8-046052 19960304; JP8-223473 19960826
- 主分类号： B41J1302
- IPC分类号： B41J1302
摘要：
A cam 37 is rotated in an arrow F direction. This causes sheet conveyance rollers 10a, 10b and guide elements 33, 34 to rotate on a lower conveyance shaft 27 and an upper conveyance shaft 30, respectively, so that they are separated from a drive roller 12. Thus, a spur plate 21 faces the upward stream end with respect to the recording sheet conveyance direction and opens in synchronism with the sheet conveyance rollers 10a and 10b, etc. Accordingly, it is possible to readily remove a recording sheet subjected to the jam.
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