发明名称 PAPER FEED DEVICE
摘要 <p>PURPOSE:To make it possible to continuously copy a plurality of papers, by feeding out one of papers on the side of a large capacity paper store part, and making it standby when no paper is present in a paper transferring part or when a standby paper on the side of an imaging device is fed by a paper feeding means. CONSTITUTION:When a paper standing by between a main machine side feed roller and a second conveyor roller 68a is delivered into an imaging section due to rotation of a feed roller and therefore, the trailing end of the paper has passed the position of a paper sensor S5, a conveyor motor 24 and an electromagnetic device 52 are driven so that a feed paper roller 40 rotates by means of an one-rotation clutch 34 to feed out one of papers on a bed 5, which is therefore received by a nip section between a conveyor roller 57 and a driven roller 59. Then, when the trailing end of the paper has passed the position of a paper sensor S6, a clutch 50 is turned on due to the drive of the electromagnetic device 52 to rotate the rollers 57, 68a, and therefore, the next paper is conveyed onto a paper guide plate 73, and is stopped to stand by after having passed the position of the paper sensor S6.</p>
申请公布号 JPS5978026(A) 申请公布日期 1984.05.04
申请号 JP19820185961 申请日期 1982.10.25
申请人 CANON KK 发明人 ISHIKAWA TADASHI;KIKUCHI YUTAKA
分类号 B65H3/00;B65H3/06;B65H5/06;B65H7/02;B65H7/18;B65H9/00;B65H9/14;B65H83/00;G03G15/00 主分类号 B65H3/00
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