发明名称 |
Sheet feeding unit and method, and image reader |
摘要 |
The present invention has an object to provide a sheet feeding device and method, and image reader which facilitate setting of a sheet pile, serve to separate and feed a sheet succesfully. The present invention provides a separation gate between draw and separation rollers for achieving a multistage separation. The separation gate is made movable in synchronization with the draw roller so as to maintain a certain separation condition, despite of the draw roller that may descend according to the number of piled sheets.
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申请公布号 |
US6273416(B1) |
申请公布日期 |
2001.08.14 |
申请号 |
US20000489946 |
申请日期 |
2000.01.24 |
申请人 |
FUJITSU LIMITED |
发明人 |
WATANABE HIROTAKE;AMAGAI TAMIO |
分类号 |
B65H3/06;B65H3/52;(IPC1-7):B65H3/52 |
主分类号 |
B65H3/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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