发明名称 SHEET FEEDING DEVICE, PICTURE IMAGE FORMATION DEVICE FURNISHED WITH THIS DEVICE AND PICTURE IMAGE READING DEVICE
摘要 <p>PROBLEM TO BE SOLVED: To provide a sheet feeding device, etc., capable of certainly returning overlapped delivered sheets and miniaturizing the device itself. SOLUTION: A sheet feeding device having a displaceable intermediate plate 70 to support a sheet, a paper feeding roller 51 to feed the sheet by making pressure contact with the sheet S supported by the intermediate plate 70, a separation roller 53 to rotate in a direction to return the sheet to separate the sheet delivered from the paper feeding roller 51 and a drawing roller pair 55 to carry the sheet delivered by the paper feeding roller 51 is provided with a driving transmission means to press the sheet to the paper feeding roller 51 by the intermediate plate 70, to stop rotation of the paper feeding roller 51 after feeding specified quantity of the sheet by rotating the paper feeding roller 51 and to feed the sheet to the drawing roller pair by rotating the paper feeding roller 51 after releasing pressure on the paper feeding roller 51 by the intermediate plate 70.</p>
申请公布号 JP2001039567(A) 申请公布日期 2001.02.13
申请号 JP19990218435 申请日期 1999.08.02
申请人 CANON INC 发明人 UNOBAYASHI SHINSUKE
分类号 B65H3/52;B65H1/24;G03G15/00;(IPC1-7):B65H3/52 主分类号 B65H3/52
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