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    • 2. 发明专利
    • Automatic sheet feeding device and image reading apparatus
    • 自动进纸装置和图像读取装置
    • JP2013014427A
    • 2013-01-24
    • JP2011150287
    • 2011-07-06
    • Ricoh Co Ltd株式会社リコー
    • OTA TAKANORIFUJITA ATSUSHI
    • B65H31/36B65H31/26
    • PROBLEM TO BE SOLVED: To easily take out sheets from a sheet housing part without a sheet alignment member or a document placing tray coming in the way when checking sheets discharged to the sheet housing part.SOLUTION: The automatic paper feeding device includes: a document placing tray 1; a sheet housing part 3 disposed opposite to the document placing tray, and in which sheets 5 discharged from upstream to downstream along a sheet conveyance direction are stacked; a sheet alignment member 4 contactable with a downstream end 5a in the conveyance direction of the sheet discharged to the sheet housing part; and an extension part 2 supported on the document placing tray slidably in an extension and contraction direction A of the whole length of the document placing tray. The sheet alignment member is movably provided on the extension part 2 to cover a first position where the sheet alignment member protrudes to the sheet housing part and makes contact with an end of the sheet discharged to the sheet housing part, and a second position where the sheet alignment member separates form the sheet housing part.
    • 要解决的问题:当检查排出到片材容纳部分的片材时,能够容易地从片材收纳部件中取出片材而没有片材对准部件或文件放置托盘。 自动给纸装置包括:文件放置托盘1; 与文件放置托盘相对布置的片材容纳部分3,其中沿​​着片材传送方向从上游到下游排出的片材5被堆叠; 纸张对齐部件4,其与沿着输送方向的下游端部5a接触,所述纸张排出部件4被排出到纸张收纳部分; 以及延伸部分2,其支撑在文件放置托盘上,可滑动地位于文件放置托盘的整个长度的延伸和收缩方向A. 片材对准部件可移动地设置在延伸部分2上以覆盖第一位置,其中片材对准部件突出到片材容纳部分并且与排出到片材容纳部分的片材的端部接触,并且第二位置 纸张对齐部件从纸张收纳部分分离。 版权所有(C)2013,JPO&INPIT