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公开(公告)号：US20060220300A1
公开(公告)日：2006-10-05
申请号：US11276792
申请日：2006-03-14
申请人： Satoru Nakakita , Takashi Ohama , Toshitaka Iwago
发明人： Satoru Nakakita , Takashi Ohama , Toshitaka Iwago
IPC分类号： B65H3/52
CPC分类号： B65H3/0676 , B65H3/063 , B65H3/565 , B65H2403/50 , B65H2403/72
摘要： A sheet feeder includes a roller configured to feed a plurality of sheets one by one in a sheet feeding direction to a feed path, and a motor configured to drive the roller. The sheet feeder also includes a drive transmission mechanism configured to transmit a driving force from the motor to the roller, and the drive transmission includes a clutch configured to enable the roller to rotate within a predetermined range of rotation in the sheet feeding direction during an idle condition. Moreover, the sheet feeder includes a return mechanism configured to enable the roller to rotate within the predetermined range of rotation in a direction that is opposite to the sheet feeding direction.
摘要翻译： 片材进给器包括：辊，被配置为沿供纸路径将纸张馈送方向一个接一个地供给多个纸张;以及电动机，其构造成驱动辊子。 片材进给器还包括驱动传动机构，其构造成将来自马达的驱动力传递到滚子，并且驱动传动装置包括离合器，该离合器构造成使得在空转期间辊能够在片材进给方向上的预定旋转范围内旋转 条件。 此外，片材进给器包括一个复位机构，该复位机构构造成能够使辊在与片材进给方向相反的方向上在预定旋转范围内旋转。
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公开(公告)号：US20060044633A1
公开(公告)日：2006-03-02
申请号：US11214909
申请日：2005-08-31
申请人： Toshitaka Iwago , Takashi Ohama , Satoru Nakakita
发明人： Toshitaka Iwago , Takashi Ohama , Satoru Nakakita
IPC分类号： H04N1/04
CPC分类号： H04N1/00588 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/1215 , H04N1/123 , H04N1/193 , H04N2201/0081
摘要： There is disclosed an image reading apparatus which comprises a document feeder, a reading unit, and a guide device. The document feeder includes a feeder roller and feeds a document sheet with an image thereon, along an outer circumferential surface of the feeder roller. The reading unit has a reading surface opposed to the outer circumferential surface of the feeder roller, and reads, at a reading position, the image on the document sheet being fed. The guide device has a guide surface, and is disposed to be opposed to the reading surface of the reading unit, so as to guide the document sheet along the guide surface to the reading position. The outer circumferential surface of the feeder roller, and at least an opposed portion of the guide surface at which the guide surface is opposed to the reading surface, have a substantially same color.
摘要翻译： 公开了一种图像读取装置，其包括文件馈送器，读取单元和引导装置。 送纸器包括送纸辊，并沿着送纸辊的外圆周表面向原纸上提供图像。 读取单元具有与供给辊的外周面相对的读取面，并且在读取位置读取正在进给的原稿的图像。 引导装置具有引导表面，并且被布置成与读取单元的读取表面相对，以将文档片材沿着引导表面引导到阅读位置。 馈送辊的外圆周表面和引导表面与读取表面相对的引导表面的至少相对部分具有基本相同的颜色。
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公开(公告)号：US07472903B2
公开(公告)日：2009-01-06
申请号：US11276792
申请日：2006-03-14
申请人： Satoru Nakakita , Takashi Ohama , Toshitaka Iwago
发明人： Satoru Nakakita , Takashi Ohama , Toshitaka Iwago
CPC分类号： B65H3/0676 , B65H3/063 , B65H3/565 , B65H2403/50 , B65H2403/72
摘要： A sheet feeder includes a roller configured to feed a plurality of sheets one by one in a sheet feeding direction to a feed path, and a motor configured to drive the roller. The sheet feeder also includes a drive transmission mechanism configured to transmit a driving force from the motor to the roller, and the drive transmission includes a clutch configured to enable the roller to rotate within a predetermined range of rotation in the sheet feeding direction during an idle condition. Moreover, the sheet feeder includes a return mechanism configured to enable the roller to rotate within the predetermined range of rotation in a direction that is opposite to the sheet feeding direction.
摘要翻译： 片材进给器包括：辊，被配置为沿供纸路径将纸张馈送方向一个接一个地供给多个纸张;以及电动机，其构造成驱动辊子。 片材进给器还包括驱动传动机构，其构造成将来自马达的驱动力传递到滚子，并且驱动传动装置包括离合器，该离合器构造成使得在空转期间辊能够在片材进给方向上的预定旋转范围内旋转 条件。 此外，片材进给器包括一个复位机构，该复位机构构造成能够使辊在与片材进给方向相反的方向上在预定旋转范围内旋转。
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公开(公告)号：US08098411B2
公开(公告)日：2012-01-17
申请号：US11214909
申请日：2005-08-31
申请人： Toshitaka Iwago , Takashi Ohama , Satoru Nakakita
发明人： Toshitaka Iwago , Takashi Ohama , Satoru Nakakita
IPC分类号： H04N1/04
CPC分类号： H04N1/00588 , H04N1/0057 , H04N1/00591 , H04N1/00602 , H04N1/00628 , H04N1/00631 , H04N1/1215 , H04N1/123 , H04N1/193 , H04N2201/0081
摘要： There is disclosed an image reading apparatus which comprises a document feeder, a reading unit, and a guide device. The document feeder includes a feeder roller and feeds a document sheet with an image thereon, along an outer circumferential surface of the feeder roller. The reading unit has a reading surface opposed to the outer circumferential surface of the feeder roller, and reads, at a reading position, the image on the document sheet being fed. The guide device has a guide surface, and is disposed to be opposed to the reading surface of the reading unit, so as to guide the document sheet along the guide surface to the reading position. The outer circumferential surface of the feeder roller, and at least an opposed portion of the guide surface at which the guide surface is opposed to the reading surface, have a substantially same color.
摘要翻译： 公开了一种图像读取装置，其包括文件馈送器，读取单元和引导装置。 送纸器包括送纸辊，并沿着送纸辊的外圆周表面向原纸上提供图像。 读取单元具有与供给辊的外周面相对的读取面，并且在读取位置读取正在进给的原稿的图像。 引导装置具有引导表面，并且被布置成与读取单元的读取表面相对，以便将文档片材沿着引导表面引导到阅读位置。 馈送辊的外圆周表面和引导表面与读取表面相对的引导表面的至少相对部分具有基本相同的颜色。
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公开(公告)号：US09067748B2
公开(公告)日：2015-06-30
申请号：US14082710
申请日：2013-11-18
CPC分类号： B65H5/26 , B65H5/062 , B65H7/00 , B65H15/00 , B65H29/125 , H04N1/00602 , H04N1/04
摘要： A document feeder includes a reverse transporting mechanism that forms a substantially U-shaped document transporting pathway for carrying a document from a feeding tray located at a lower side to a discharging tray located at an upper side through a reading position, a pulling device, a separating-transporting device and a openable pathway cover. The pulling device and the separating-transporting device are arranged at substantially the same horizontal level within the height that is occupied by the reverse transporting mechanism. The pathway cover is capable of opening and closing to cover on the pulling device, the separating-transporting device and the reverse transporting mechanism.
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公开(公告)号：US08585035B2
公开(公告)日：2013-11-19
申请号：US12382458
申请日：2009-03-17
IPC分类号： B65H5/22
CPC分类号： B65H5/26 , B65H5/062 , B65H7/00 , B65H15/00 , B65H29/125 , H04N1/00602 , H04N1/04
摘要： A document feeder includes a reverse transporting mechanism that forms a substantially U-shaped document transporting pathway for carrying a document from a feeding tray located at a lower side to a discharging tray located at an upper side through a reading position, a pulling device, a separating-transporting device and a openable pathway cover. The pulling device and the separating-transporting device are arranged at substantially the same horizontal level within the height that is occupied by the reverse transporting mechanism. The pathway cover is capable of opening and closing to cover on the pulling device, the separating-transporting device and the reverse transporting mechanism.
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公开(公告)号：US07604228B2
公开(公告)日：2009-10-20
申请号：US11074081
申请日：2005-03-08
CPC分类号： H04N1/04
摘要： A document feeder includes a substantially U-shaped document transporting pathway with an upper feeding tray and a lower discharging tray, a separating-transporting device including a first rotation driving member and a first contacting member, a reverse transporting device including a second rotation driving member and a second contacting member and a pathway cover, which includes at least the second contacting member among the first and second contacting members, and capable of rotating about a rotational shaft closer to the discharging tray than the feeding tray. When the pathway cover is opened, at least the second contacting member of the first and second contacting members is separated from the second rotation member and at least a part of the document transporting pathway is exposed.
摘要翻译： 文件馈送器包括具有上进料托盘和下卸料盘的大致U形文件输送路径，包括第一旋转驱动构件和第一接触构件的分离输送装置，包括第二旋转驱动构件 以及第二接触构件和通道盖，其在第一和第二接触构件中至少包括第二接触构件，并且能够围绕比进给托盘更靠近排出托盘的旋转轴旋转。 当通路盖打开时，第一和第二接触构件的至少第二接触构件与第二旋转构件分离，并且文件传送路径的至少一部分被暴露。
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公开(公告)号：US20070109614A1
公开(公告)日：2007-05-17
申请号：US11554662
申请日：2006-10-31
IPC分类号： H04N1/04
CPC分类号： H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00602 , H04N1/00612 , H04N1/00705 , H04N1/00734
摘要： A document feeder includes: an inlet; an outlet; an input transfer path configured to guide a document during transfer from the inlet passed a scanning point to an end point positioned above the inlet; an intermediate transfer path configured to guide the document during transfer from the end point passed the scanning point to the end point again; an output transfer path configured to guide the document during transfer from the end point passed the scanning point to the outlet; a sensor disposed at downstream of the scanning point; and a controller determine whether the document transfer, based on the signal of the sensor.
摘要翻译： 文件馈送器包括：入口; 一个出口 输入传送路径，被配置为在从所述入口传送期间引导文档通过扫描点到位于所述入口上方的终点; 中间传送路径，被配置为在传送期间将文档从终点再次通过扫描点引导到终点; 输出传送路径，被配置为在传送期间将文档从终点通过扫描点引导到出口; 设置在所述扫描点的下游的传感器; 并且控制器基于传感器的信号来确定文档是否传送。
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公开(公告)号：US07099618B2
公开(公告)日：2006-08-29
申请号：US10607129
申请日：2003-06-27
申请人： Toshitaka Iwago , Michifumi Ishigami , Kazuhiro Hoshiya , Shigeharu Katayama , Takashi Ohama , Ryoichi Matsushima
发明人： Toshitaka Iwago , Michifumi Ishigami , Kazuhiro Hoshiya , Shigeharu Katayama , Takashi Ohama , Ryoichi Matsushima
IPC分类号： G03G15/00
CPC分类号： G03G15/60 , G03G2215/0021
摘要： A tray and a method thereof that uses the tray including a surface with a first end and a second end opposite to the first end a projection extending away from the surface and from the second end of the surface and a recess formed below the surface and from the projection toward the first end.
摘要翻译： 一种托盘及其方法，其使用包括表面的托盘，所述托盘具有第一端和与第一端相对的第二端，远离表面的表面和从表面的第二端延伸的突出部以及形成在表面下方的凹部 朝向第一端的投影。
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公开(公告)号：US07793928B2
公开(公告)日：2010-09-14
申请号：US11073873
申请日：2005-03-08
CPC分类号： B65H5/26 , B65H5/062 , B65H7/00 , B65H15/00 , B65H29/125 , H04N1/00602 , H04N1/04
摘要： A document feeder includes a reverse transporting mechanism that forms a substantially U-shaped document transporting pathway for carrying a document from a feeding tray located at a lower side to a discharging tray located at an upper side through a reading position, a pulling device, a separating transporting device and a openable pathway cover. The pulling device and the separating-transporting device are arranged at substantially the same horizontal level within the height that is occupied by the reverse transporting mechanism. The pathway cover is capable of opening and closing to cover on the pulling device, the separating-transporting device and the reverse transporting mechanism.
摘要翻译： 文件进给器包括反向传送机构，其形成基本上U形的文件传送路径，用于将文档从位于下侧的进纸盘传送到位于上侧的排纸盘，通过读取位置，拉动装置， 分离输送装置和可开启通路盖。 拉动装置和分离输送装置被布置在由反向输送机构占据的高度内的大致相同的水平高度处。 通道盖能够打开和关闭以覆盖在牵引装置，分离传送装置和反向传送机构上。
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