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公开(公告)号：US06659450B2
公开(公告)日：2003-12-09
申请号：US09986466
申请日：2001-11-08
申请人： Eiji Fukasawa , Mizuho Shirakura , Osamu Jinza , Makoto Iino
发明人： Eiji Fukasawa , Mizuho Shirakura , Osamu Jinza , Makoto Iino
IPC分类号： B65H352
CPC分类号： B65H3/5223
摘要： A separation unit is formed of a feed roller that touches the uppermost surface of sheets stacked on a sheet supply tray to feed the sheet, a supply roller to supply the drawn out sheet, and a separating member pressing against the supply roller to allow only the uppermost sheet to pass. A guide member is disposed between the sheet supply tray and the separating member with an angle with respect to the sheet supply tray to guide the sheet to the supply roller and abut against leading edges of the sheets drawn out from the feed roller to separate them. The separating member of the separating mechanism and the guide member are attached and detached as a single body to the guide member for guiding the sheets. Therefore, while high separation performance for the sheets can be maintained, workability in replacing the separating member becomes easy.
摘要翻译： 分离单元由进给辊形成，该进给辊接触堆叠在供纸托盘上的纸张的最上表面以供给纸张;供给辊，用于供应拉出的纸张;以及分离部件，其压靠供给辊，仅允许 最上面的纸通过。 引导构件相对于片材供应盘设置在片材供应托盘和分离构件之间，以将片材引导到供应辊并抵靠从进给辊拉出的片材的前缘以将它们分离。 分离机构的分离构件和引导构件作为单体被附接和分离到用于引导片材的引导构件。 因此，虽然能够保持片材的高分离性能，但更换分离部件的操作性变得容易。
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公开(公告)号：US07359097B2
公开(公告)日：2008-04-15
申请号：US10786085
申请日：2004-02-26
申请人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Osamu Jinza
发明人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Osamu Jinza
CPC分类号： B65H5/224 , B65H9/101 , B65H2406/323
摘要： A document feeder includes a frame to be disposed on a platen of a scanner; a sheet feeding stacker, a discharge stacker, and a transporting belt mounted on the frame; a lateral positioning member mounted on the frame for restricting the transporting belt laterally; and a vertical positioning member mounted on the frame for restricting the transportation belt vertically. The lateral positioning member is composed of a projection for abutting against a flange portion provided at a peripheral side of the platen to laterally restrict a position of the transporting belt. The vertical positioning member is composed of a projection for abutting against a surface of the platen to vertically restrict the position of the transporting belt.
摘要翻译： 文件馈送器包括要设置在扫描器的台板上的框架; 送纸堆垛机，排放堆垛机和安装在框架上的传送带; 安装在框架上的侧向定位构件，用于横向地限制输送带; 以及安装在框架上用于垂直限制输送带的垂直定位构件。 横向定位构件由用于抵靠设置在压板的周边侧的凸缘部分的突起组成，以横向限制输送带的位置。 垂直定位构件由用于抵靠压板的表面的突起构成，以垂直限制输送带的位置。
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公开(公告)号：US07401772B2
公开(公告)日：2008-07-22
申请号：US10786013
申请日：2004-02-26
申请人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Shuji Ishimaru , Osamu Jinza
发明人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Shuji Ishimaru , Osamu Jinza
IPC分类号： B65H85/00
CPC分类号： H04N1/00588 , B65H1/00 , B65H5/224 , B65H31/02 , B65H2405/3322 , B65H2406/323 , B65H2801/39 , H04N1/00567 , H04N1/00594 , H04N1/00602 , H04N1/0061 , H04N1/00612 , H04N1/0062 , H04N1/00631 , H04N1/1017
摘要： A sheet feeding device includes a sheet feed stacker and a transport belt disposed along a platen substantially horizontally; a discharge stacker disposed above the sheet feed stacker; and a light-shielding cover member provided between the platen and the sheet feed stacker for blocking light from the platen. The entire device is arranged above the platen, and it is easy to mount and dismount the device relative to the platen. An original is transported from the sheet feed stacker and to the discharge stacker along the platen with little damage.
摘要翻译： 片材进给装置包括片材进给堆垛机和沿着台板大致水平布置的传送带; 设置在片材进料堆垛机上方的排放堆垛机; 以及设置在所述台板和所述供纸堆叠器之间用于阻挡来自所述台板的光的遮光盖构件。 整个装置布置在压板上方，并且易于相对于压板安装和拆卸装置。 原稿从片材进料堆垛机沿着压板传送到排放堆垛机，几乎没有损坏。
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4.发明授权公开(公告)号：US07080836B2
公开(公告)日：2006-07-25
申请号：US10861492
申请日：2004-06-07
申请人： Masataka Hamada , Tetsuya Noda , Osamu Jinza
发明人： Masataka Hamada , Tetsuya Noda , Osamu Jinza
IPC分类号： B65H5/06
CPC分类号： B65H5/062 , B65H2402/54 , B65H2404/1341 , B65H2404/1431 , B65H2404/1451 , B65H2701/1912
摘要： A sheet transport apparatus includes a transport path for transporting a sheet, and drive and follower roller units disposed in the transport path. The drive roller unit has a drive shaft and at least two drive rollers arranged on the drive shaft in a direction perpendicular to a sheet transport direction. The follower roller unit has a follower shaft and at least two follower rollers contacting the at least two drive rollers. An urging device is attached to the follower shaft for pressing the at least two follower rollers to the at least two drive rollers in a direction with a predetermined angle with respect to the drive shaft.
摘要翻译： 片材输送装置包括用于输送片材的输送路径和布置在输送路径中的驱动和从动辊单元。 驱动辊单元具有驱动轴和至少两个驱动辊，该驱动辊在垂直于纸张输送方向的方向上布置在驱动轴上。 从动辊单元具有从动轴和至少两个从动辊接触至少两个驱动辊。 推动装置附接到从动轴，用于将至少两个从动辊按照相对于驱动轴具有预定角度的方向压向至少两个驱动辊。
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公开(公告)号：US20050035527A1
公开(公告)日：2005-02-17
申请号：US10786013
申请日：2004-02-26
申请人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Shuji Ishimaru , Osamu Jinza
发明人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Shuji Ishimaru , Osamu Jinza
CPC分类号： H04N1/00588 , B65H1/00 , B65H5/224 , B65H31/02 , B65H2405/3322 , B65H2406/323 , B65H2801/39 , H04N1/00567 , H04N1/00594 , H04N1/00602 , H04N1/0061 , H04N1/00612 , H04N1/0062 , H04N1/00631 , H04N1/1017
摘要： A sheet feeding device includes a sheet feed stacker and a transport belt disposed along a platen substantially horizontally; a discharge stacker disposed above the sheet feed stacker; and a light-shielding cover member provided between the platen and the sheet feed stacker for blocking light from the platen. The entire device is arranged above the platen, and it is easy to mount and dismount the device relative to the platen. An original is transported from the sheet feed stacker and to the discharge stacker along the platen with little damage.
摘要翻译： 片材进给装置包括片材进给堆垛机和沿着台板大致水平布置的传送带; 设置在片材进料堆垛机上方的排放堆垛机; 以及设置在所述台板和所述供纸堆叠器之间用于阻挡来自所述台板的光的遮光盖构件。 整个装置布置在压板上方，并且易于相对于压板安装和拆卸装置。 原稿从片材进料堆垛机沿着压板传送到排放堆垛机，几乎没有损坏。
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公开(公告)号：US08500119B2
公开(公告)日：2013-08-06
申请号：US11716726
申请日：2007-03-12
IPC分类号： B65H9/04
CPC分类号： B65H5/062 , B65H5/38 , B65H7/125 , B65H2553/30 , B65H2601/123
摘要： A sheet conveying device includes a conveying path along which a sheet is conveyed. First and second conveying roller pairs are arranged on the conveying path at a predetermined distance from each other. Overlapping conveyance sensing devices are located between the first and second conveying roller pairs and include opposing transmission device and reception device. A distance between the first and second conveying roller pairs is shorter than a length of a minimum size sheet in a conveying direction. In the conveying path between the conveying roller pairs, guide members are disposed to sandwich the transmission device and reception device. The guide members are configured to project upward or downward from a sheet conveying line by a predetermined amount with respect to the conveying path, the sheet conveying line extending through nip points of the first and second conveying roller pairs.
摘要翻译： 片材输送装置包括输送纸张的输送路径。 第一输送辊对和第二输送辊对彼此以预定的距离布置在输送路径上。 重叠传送感测装置位于第一和第二传送辊对之间，并且包括相对的传送装置和接收装置。 第一输送辊对和第二输送辊对之间的距离比输送方向上的最小尺寸纸张的长度短。 在输送辊对之间的输送路径中，引导构件被设置成夹持发送装置和接收装置。 引导构件被构造成相对于输送路径从片材输送线向上或向下突出预定量，片材输送线延伸穿过第一和第二输送辊对的夹持点。
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7.发明授权Simple and compact automatic document feed device containing a single adjusting unit 有权简单紧凑的自动进纸装置，包含单个调节单元公开(公告)号：US07212321B2
公开(公告)日：2007-05-01
申请号：US09877019
申请日：2001-06-11
IPC分类号： H04N1/04
CPC分类号： B65H9/006 , B65H2301/512125 , B65H2404/7231 , G03G15/60 , H04N1/00543 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00602
摘要： An automatic document feed device having reading means for stopping a conveyed document to a reading position on a platen and sequentially reading images of two sides of the document one side by one, includes an adjusting unit, provided upstream of the reading position on the platen, for adjusting an edge of the document, wherein the adjusting unit have a function for adjusting the edge of the document which is fed to read one side, and for reversing the document through the platen and adjusting the edge of the document which is fed again to read the other side of the document. A feed unit includes one of feed guide members and a feed roller in the feed path. The feed path unit is rotatably supported, thereby enabling the feed path to open.
摘要翻译： 一种具有读取装置的自动文件馈送装置，包括：一个调节单元，设置在文档的读取位置的上游，该读取装置用于将传送的文件停止在平台上的阅读位置，并依次顺序地读取原稿的两面图像; 用于调整所述文件的边缘，其中所述调整单元具有用于调节被馈送到一边读取的文档的边缘的功能，以及用于通过所述压板反转所述文档并且将所述文档的边缘再次被馈送到 阅读文档的另一面。 进料单元包括进料通道中的一个进料引导构件和进料辊。 进给路径单元被可旋转地支撑，从而使进给路径能够打开。
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8.发明授权公开(公告)号：US07020429B2
公开(公告)日：2006-03-28
申请号：US10864422
申请日：2004-06-10
申请人： Masataka Hamada , Tetsuya Noda , Osamu Jinza
发明人： Masataka Hamada , Tetsuya Noda , Osamu Jinza
CPC分类号： H04N1/00588 , H04N1/00567 , H04N1/00591 , H04N1/00602 , H04N1/00615 , H04N1/0062 , H04N1/00628 , H04N1/00631
摘要： A sheet supplying apparatus includes a sheet feeding stacker for storing the sheet; a sheet discharging stacker arranged in parallel to the sheet feeding stacker in a vertical direction for storing the sheet; a U-shape conveying path disposed between the sheet feeding stacker to the sheet discharging stacker for guiding the sheet from the sheet feeding stacker to the sheet discharging stacker; a processing platen disposed in the conveying path for processing the sheet; a separating device for separating the sheet on the sheet feeding stacker; a register device for temporarily stopping the sheet and conveying the sheet; a sheet feeding device for conveying the sheet; and a sheet conveying device for conveying the sheet. A sheet discharging device discharges the sheet to the sheet discharging stacker, and an idle roller is disposed in the U-shape conveying path for contacting the sheet to rotate.
摘要翻译： 片材供应装置包括用于存储片材的片材进给堆垛机; 一个平板排列堆垛机，沿垂直方向平行布置，用于存放纸张; U形输送路径，设置在片材进给堆垛机与片材排出堆垛机之间，用于将片材从片材进给堆垛机引导到片材排出堆垛机; 设置在所述传送路径中用于处理所述片材的处理台板; 分离装置，用于在片材进给堆垛机上分离片材; 用于临时停止片材并输送片材的对准装置; 用于输送片材的片材进给装置; 以及用于输送片材的片材输送装置。 片材排出装置将片材排出到排纸堆垛机，并且空idle辊设置在U形输送路径中，用于接触片材旋转。
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公开(公告)号：US20050006839A1
公开(公告)日：2005-01-13
申请号：US10786085
申请日：2004-02-26
申请人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Osamu Jinza
发明人： Masaki Oomori , Makoto Shimizu , Toshihito Shiina , Osamu Jinza
CPC分类号： B65H5/224 , B65H9/101 , B65H2406/323
摘要： A document feeder includes a frame to be disposed on a platen of a scanner; a sheet feeding stacker, a discharge stacker, and a transporting belt mounted on the frame; a lateral positioning member mounted on the frame for restricting the transporting belt laterally; and a vertical positioning member mounted on the frame for restricting the transportation belt vertically. The lateral positioning member is composed of a projection for abutting against a flange portion provided at a peripheral side of the platen to laterally restrict a position of the transporting belt. The vertical positioning member is composed of a projection for abutting against a surface of the platen to vertically restrict the position of the transporting belt.
摘要翻译： 文件馈送器包括要设置在扫描器的台板上的框架; 送纸堆垛机，排放堆垛机和安装在框架上的传送带; 安装在框架上的侧向定位构件，用于横向地限制输送带; 以及安装在框架上用于垂直限制输送带的垂直定位构件。 横向定位构件由用于抵靠设置在压板的周边侧的凸缘部分的突起组成，以横向限制输送带的位置。 垂直定位构件由用于抵靠压板的表面的突起构成，以垂直限制输送带的位置。
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公开(公告)号：US07853191B2
公开(公告)日：2010-12-14
申请号：US11746075
申请日：2007-05-09
CPC分类号： G03G15/607
摘要： An image reading apparatus equipped with an image reading apparatus unit (B) provided a platen (33) and reading means (31) that reads an original, a document feeder (A) provided conveyance paths (P1), (P2), and (P3) leading from a sheet supply tray (1) to a discharge tray (34) via the platen (33) on a top surface of the image reading apparatus unit (B), a hinge device (12) that openably connects the document feeder (A) to a top surface of the image reading apparatus unit (B), wherein an image reading unit (50) is equipped in the document feeder (A), and the image reading unit (50) is integrally connected to a support member fastened to the hinge device (12). This configuration prevents mispositioning or misalignment of a reading line of the image reading unit (50) caused by repeated opening and closing of the document feeder (A).
摘要翻译： 一种具有图像读取装置单元（B）的图像读取装置，具有设置有压板（33）和读取原稿的读取装置（31），具有输送路径（P1），（P2）和（P2） P3），通过图像读取装置单元（B）的顶表面上的压板（33）从片材供应托盘（1）引导到排出托盘（34）;铰链装置（12），其可打开地连接送稿器 （A）到图像读取装置单元（B）的顶面，其中在文件馈送器（A）中装有图像读取单元（50），并且图像读取单元（50）与支撑构件 紧固到铰链装置（12）。 这种配置防止由于文档馈送器（A）的反复打开和关闭而引起的图像读取单元（50）的读取线的错位或未对准。
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