发明名称 |
Automatic feeding device and recording apparatus provided wish such automatic feeding device |
摘要 |
An automatic feeding device for feeding plural number of recording sheets stacked on a pressure plate by separating them one by one is provided with a sheet-feeding roller for carrying the recording sheets stacked on the pressure plate; a separation roller for separating the recording sheets one by one by abutting against the recording sheet carried by the sheet-feeding roller; and a fornt stage-regulator that confines the number of recording sheets advancing into the separation roller. At least one of the sheet-feeding shafts provided for both ends of the sheet-feeding roller is made movable along the bearing groove of elongated hole of the bearing, and least one of the sheet-feeding shafts is structured to move between plural positions during the execution of a series of feeding operations. With the structure thus arranged, it is made possible to enable the recording medium to be bitten stably into the nipping portion of the sheet-conveying roller and pinch roller in good condition.
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申请公布号 |
US2004070137(A1) |
申请公布日期 |
2004.04.15 |
申请号 |
US20030643698 |
申请日期 |
2003.08.18 |
申请人 |
SONODA SHINYA;NISHIBERI NOZOMU |
发明人 |
SONODA SHINYA;NISHIBERI NOZOMU |
分类号 |
B65H3/06;B65H3/52;B65H3/56;(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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