发明授权
- 专利标题： Paper transport path of image forming apparatus
- 专利标题（中）： 图像形成装置的纸张输送路径
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申请号： US12019658申请日： 2008-01-25
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公开(公告)号： US08205883B2公开(公告)日： 2012-06-26
- 发明人: Masahiko Fujita , Tadasu Taniguchi , Masaharu Kimura , Yasuaki Fukada , Masaya Asakawa , Yasuhiro Takai , Norichika Katsura , Masatsugu Ohishi
- 申请人： Masahiko Fujita , Tadasu Taniguchi , Masaharu Kimura , Yasuaki Fukada , Masaya Asakawa , Yasuhiro Takai , Norichika Katsura , Masatsugu Ohishi
- 申请人地址： JP Osaka
- 专利权人： Sharp Kabushiki Kaisha
- 当前专利权人： Sharp Kabushiki Kaisha
- 当前专利权人地址： JP Osaka
- 代理机构： Renner, Otto, Boiselle & Sklar, LLP
- 优先权： JP2007-033847 20070214
- 主分类号： B65H39/10
- IPC分类号： B65H39/10
摘要：
A transport path switching unit is provided between transport rollers and pre-registration rollers, and control is performed to switch between a main transport path and an extended transport path of the transport path switching unit such that either the main transport path or the extended transport path is interposed as the part of the paper transport path between the transport rollers and the pre-registration rollers to vary a total length of the paper transport path.
公开/授权文献
- US20080191413A1 PAPER TRANSPORT PATH OF IMAGE FORMING APPARATUS 公开/授权日：2008-08-14
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