公开(公告)号：US5232210A

公开(公告)日：1993-08-03

申请号：US914034

申请日：1992-07-14

申请人： Shirou Saeki ,  Hiroyuki Ishizaki

发明人： Shirou Saeki ,  Hiroyuki Ishizaki

IPC分类号： G03G15/00

CPC分类号： G03G15/602 ,  G03G15/60 ,  G03G2215/00185

摘要： An automatic document feeding method for a recycling automatic document feeder (RADF) for use with a copier or similar image recording apparatus. The last document to be returned and the document immediately preceding it are discharged in succession. The discharge of the last document occurs on the elapse of a predetermined period of time after the discharge of the immediately preceding document.

摘要翻译： 一种用于与复印机或类似图像记录装置一起使用的再循环自动送纸器（RADF）的自动送纸方法。 要归还的最后一份文件和紧接在其前面的文件被排除。 最后一份文件的排放发生在紧接在前的文件排放之后经过预定的时间段。

公开(公告)号：US5295616A

公开(公告)日：1994-03-22

申请号：US704854

申请日：1991-05-21

申请人： Shirou Saeki ,  Yukitaka Nakazato ,  Kenji Hashimoto ,  Tadashi Ikoma

发明人： Shirou Saeki ,  Yukitaka Nakazato ,  Kenji Hashimoto ,  Tadashi Ikoma

IPC分类号： B65H20/20 ,  B65H23/188 ,  B65H26/02 ,  G03G15/00 ,  B65H45/06

CPC分类号： G03G15/60 ,  B65H20/20 ,  B65H23/1882 ,  B65H26/02 ,  G03G2215/0021

摘要： An automatic document feeder for use with an electrophotographic copier, digital copier or similar image recorder capable of transporting ordinary documents in the form of separate sheets and a continuous document in the form of computer form (CF) paper which is formed with equally spaced sprocket holes, as desired. A sprocket hole sensor is disposed on an imaginary line along which the sprocket holes of the CF paper are moved. A control device reversibly controls the transport of the CF paper to a predetermined reference position on a glass platen in association with the number of sprocket holes being counted. The document feeder is capable of not only copying a desired page of the CF paper but also implementing jam recovery in the event when a paper sheet jams the image recorder.

摘要翻译： 一种与电子照相复印机，数字复印机或类似图像记录器一起使用的自动文件进纸器，其能够以计算机形式（CF）纸形式的单独纸张和连续文件的形式传送普通文件，该纸张形成有等间距的链轮孔 ， 如预期的。 链轮孔传感器设置在沿着CF纸的链轮孔移动的假想线上。 控制装置可逆地控制CF纸与计数的链轮孔的数量相对于玻璃台板上的预定基准位置的传送。 文档进纸器不仅可以复印CF纸的所需页面，而且还可以在纸张卡纸图像记录器时实现卡纸恢复。

公开(公告)号：US5344134A

公开(公告)日：1994-09-06

申请号：US142930

申请日：1993-10-29

申请人： Shirou Saeki ,  Akira Hirose ,  Takashi Fujii ,  Motoya Sano

发明人： Shirou Saeki ,  Akira Hirose ,  Takashi Fujii ,  Motoya Sano

IPC分类号： B65H3/52 ,  B65H3/06 ,  B65H11/00 ,  G03G15/00

CPC分类号： G03G15/60 ,  B65H3/06 ,  B65H2601/25

摘要： In an automatic document feeder (ADF) for an image forming apparatus, a table is loaded with multiple documents or a single document, as desired. A transport section transports the document or one of the documents fed from the table to a predetermined position on a glass platen included in a body of the apparatus, and then transports it away from the predetermined position. A feed section has a feeding member for feeding the document from the table to the transporting section, and a separating member movable in opposite direction to an intended direction of document feed into frictional engagement with the feeding member. A mode selecting section is accessible for selecting either of a multiple feed mode for sequentially feeding the multiple documents from the table while separating the individual documents, and a single feed mode for feeding the single document therefrom. A drive source drives the separating member while switching the drive direction thereof. A controller controls the drive source such that when the multiple feed mode is selected, the separating member contacts the feeding member with friction acting therebetween, while when the single feed mode is selected, the former contacts the latter without friction acting therebetween. In the single feed mode, the separating member is driven in the feed direction and feeds a document in cooperation with the separating member, thereby preventing the document from being damaged or displaced.

摘要翻译： 在用于图像形成装置的自动送纸器（ADF）中，根据需要加载多个文件或单个文档。 输送部将文件或从桌子送出的文件中的一个传送到包含在设备的主体中的玻璃台板上的预定位置，然后将其从预定位置运送。 进料部分具有用于将文件从工作台输送到传送部分的进给部件，以及分离部件，该分离部件能够沿着与进给部件摩擦接合的原稿方向相反的方向移动。 模式选择部分可访问，用于选择多个进给模式中的一个，以分离单个文档时从表中顺序地馈送多个文档，以及用于从单个文档馈送单个进给模式。 驱动源驱动分离构件，同时切换其驱动方向。 控制器控制驱动源，使得当选择多进给模式时，分离构件在其间作用摩擦而接触进给构件，而当选择单进给模式时，前者与后者接触而不在其间作用摩擦。 在单一进给模式中，分离构件沿进给方向被驱动并且与分离构件协作地供给文件，从而防止文件被损坏或移位。

公开(公告)号：US5335837A

公开(公告)日：1994-08-09

申请号：US090936

申请日：1993-07-14

申请人： Shirou Saeki ,  Yukitaka Nakazato ,  Kenji Hashimoto ,  Tadashi Ikoma

发明人： Shirou Saeki ,  Yukitaka Nakazato ,  Kenji Hashimoto ,  Tadashi Ikoma

IPC分类号： B65H20/20 ,  B65H23/188 ,  B65H26/02 ,  G03G15/00 ,  B65H20/00

CPC分类号： G03G15/60 ,  B65H20/20 ,  B65H23/1882 ,  B65H26/02 ,  G03G2215/0021

摘要： An automatic document feeder for use with an electrophotographic copier, digital copier or similar image recorder capable of transporting ordinary documents in the form of separate sheets and a continuous document in the form of computer form (CF) paper which is formed with equally spaced sprocket holes, as desired. A sprocket hole sensor is disposed on an imaginary line along which the sprocket holes of the CF paper are moved. A control device reversibly controls the transport of the CF paper to a predetermined reference position on a glass platen in association with the number of sprocket holes being counted. The document feeder is capable of not only copying a desired page of the CF paper but also implementing jam recovery in the event when a paper sheet jams the image recorder.

摘要翻译： 一种与电子照相复印机，数字复印机或类似图像记录器一起使用的自动文件进纸器，其能够以计算机形式（CF）纸形式的单独纸张和连续文件的形式传送普通文件，该纸张形成有等间距的链轮孔 ， 如预期的。 链轮孔传感器设置在沿着CF纸的链轮孔移动的假想线上。 控制装置可逆地控制CF纸与计数的链轮孔的数量相对于玻璃台板上的预定基准位置的传送。 文档进纸器不仅可以复印CF纸的所需页面，而且还可以在纸张卡纸图像记录器时实现卡纸恢复。

公开(公告)号：US5158221A

公开(公告)日：1992-10-27

申请号：US575865

申请日：1990-08-31

申请人： Kenji Hashimoto ,  Shirou Saeki ,  Yukitaka Nakazato ,  Tadashi Ikoma

发明人： Kenji Hashimoto ,  Shirou Saeki ,  Yukitaka Nakazato ,  Tadashi Ikoma

IPC分类号： B65H20/20 ,  B65H23/188 ,  B65H26/02 ,  G03G15/00

CPC分类号： G03G15/60 ,  B65H20/20 ,  B65H23/1882 ,  B65H26/02 ,  G03G2215/0021 ,  G03G2215/00227

摘要： An automatic document feeder (ADF) for use with an electrophotographic copier, digital copier or similar image recorder for selectively feeding ordinary documents in the form of separate sheets and a continuous document in the form of computer form (CF) paper. Sprocket holes formed through the CF paper are sensed to controllably transport and stop the CF paper on the basis of the number of sensed holes. Slippage of the CF paper apt to occur when the paper begins to be transported and when it is transported by a belt that faces a glass platen is prevented from being erroneously determined to be a jam. Cuts intervening between nearby sprocket holes for temporarily fastening a carbon to the CF paper are prevented from being sensed as the sprocket holes.

摘要翻译： 一种用于电子照相复印机，数字复印机或类似图像记录器的自动送纸器（ADF），用于以计算机形式（CF）纸的形式选择性地馈送以分开的纸张形式的连续文件的普通文件。 检测通过CF纸形成的链轮孔，以便根据检测到的孔的数量可控地传送和停止CF纸。 当纸张开始被运送并且当通过面对玻璃台板的传送带传送时，容易发生的CF纸的滑动被阻止被错误地确定为卡纸。 作为链轮孔，防止了用于临时将碳临时固定到CF纸的附近的链轮孔之间的切口被检测。