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公开(公告)号：US10414174B2
公开(公告)日：2019-09-17
申请号：US16134477
申请日：2018-09-18
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
IPC分类号： B65H3/06 , B41J11/00 , B41J13/10 , B65H5/26 , B41J13/00 , B41J29/02 , B41J11/58 , B65H1/08 , B41J3/60
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
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公开(公告)号：US10086629B2
公开(公告)日：2018-10-02
申请号：US15276206
申请日：2016-09-26
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
IPC分类号： B65H3/06 , B41J11/00 , B41J13/10 , B41J3/60 , B41J13/00 , B41J29/02 , B65H5/26 , B65H1/08 , B41J11/58
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
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3.发明授权Image recording device with a sheet feeder that contacts a duplex return guide 有权具有与双面返回导板接触的送纸器的图像记录装置公开(公告)号：US09440460B2
公开(公告)日：2016-09-13
申请号：US14949233
申请日：2015-11-23
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
IPC分类号： B65H85/00 , B41J11/00 , B41J13/10 , B41J3/60 , B41J13/00 , B41J29/02 , B65H3/06 , B65H5/26 , B65H1/08
CPC分类号： B41J11/0045 , B41J3/60 , B41J11/58 , B41J13/0045 , B41J13/103 , B41J29/023 , B65H1/08 , B65H3/0684 , B65H5/26 , B65H2404/1521 , B65H2405/1136 , B65H2405/31 , G03G2215/00396 , G03G2215/004
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
摘要翻译： 提供了一种图像记录装置，具有被配置为将图像记录在片材上的记录单元和设置在记录单元下方的托盘。 托盘包括被配置为保持片材的片材保持表面。 此外，图像记录装置包括设置在记录单元和托盘之间的片材进给器。 片材进给器包括用于从托盘进给片材的辊。 辊构造成在辊接触托盘的片材保持表面的第一辊位置和辊与片保持表面分离的第二辊位置之间移动。 设置在记录单元和供纸器之间的返回引导件限定第二传送路径，以将具有在其一侧记录的图像的片材引导回到馈送引导件。 当所述辊处于所述第二辊位置时，所述返回引导件具有构造成容纳所述片材进给器的辊的第一开口。
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公开(公告)号：US09248669B2
公开(公告)日：2016-02-02
申请号：US14727290
申请日：2015-06-01
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
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公开(公告)号：US11890862B2
公开(公告)日：2024-02-06
申请号：US17380480
申请日：2021-07-20
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
IPC分类号： B41J11/00 , B41J13/10 , B41J3/60 , B41J13/00 , B41J29/02 , B65H3/06 , B65H5/26 , B65H1/08 , B41J11/58
CPC分类号： B41J11/0045 , B41J3/60 , B41J11/58 , B41J13/0045 , B41J13/103 , B41J29/023 , B65H1/08 , B65H3/0684 , B65H5/26 , B65H2404/1521 , B65H2405/1136 , B65H2405/31 , G03G2215/004 , G03G2215/00396
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
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公开(公告)号：US11065891B2
公开(公告)日：2021-07-20
申请号：US16889126
申请日：2020-06-01
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima
摘要： An image reading device includes a tray unit, a recording unit disposed above the tray unit, an outer guide defining a curved path extending from the tray unit to the recording unit, a sheet feeder configured to feed a sheet from the tray unit to the curved path, and a return guide disposed between the recording unit and the tray unit. The return guide pivots about a shaft and guides the sheet having an image recorded thereon back to the curved path. The tray unit includes at least one supporting portion. The return guide includes at least one supported portion. The at least one supporting portion of the tray unit engages the at least one supported portion of the return guide such that the return guide takes a guiding position in which the return guide defines a return path extending to the curved path.
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公开(公告)号：US10526149B2
公开(公告)日：2020-01-07
申请号：US15971730
申请日：2018-05-04
发明人： Yoshinori Osakabe , Satoru Nakakita
摘要： An image processing device includes first and second feeding units. The first feeding unit feeds a sheet toward the second feeding unit in a sheet feeding direction via a sheet feeding path. The device further includes an image processing portion. The first feeding unit is in the path upstream of the processing portion and includes a first shaft rotating in the feeding direction. The second feeding unit is in the path downstream of the processing portion, and the first and the second units feed and hold the sheet. The second feeding unit includes a second shaft rotating in the feeding direction. The device includes a first supporting member supporting first and second ends of the first shaft, a second supporting member supporting first and second ends of the second shaft, and a third supporting member supporting one shaft at a predetermined portion which is not either end of either shaft.
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公开(公告)号：US10207521B2
公开(公告)日：2019-02-19
申请号：US15974891
申请日：2018-05-09
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima
摘要： An image reading device includes a tray unit, a recording unit disposed above the tray unit, an outer guide defining a curved path extending from the tray unit to the recording unit, a sheet feeder configured to feed a sheet from the tray unit to the curved path, and a return guide disposed between the recording unit and the tray unit. The return guide pivots about a shaft and guides the sheet having an image recorded thereon back to the curved path. The tray unit includes at least one supporting portion. The return guide includes at least one supported portion. The at least one supporting portion of the tray unit engages the at least one supported portion of the return guide such that the return guide takes a guiding position in which the return guide defines a return path extending to the curved path.
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公开(公告)号：US09283778B2
公开(公告)日：2016-03-15
申请号：US14727290
申请日：2015-06-01
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima , Kenji Samoto , Yuji Koga
CPC分类号： B41J11/0045 , B41J3/60 , B41J11/58 , B41J13/0045 , B41J13/103 , B41J29/023 , B65H1/08 , B65H3/0684 , B65H5/26 , B65H2404/1521 , B65H2405/1136 , B65H2405/31 , G03G2215/00396 , G03G2215/004
摘要： An image recording device is provided, having a recording unit configured to record an image on a sheet, and a tray disposed below the recording unit. The tray includes a sheet holding surface configured to hold the sheet. Additionally, the image recording device includes a sheet feeder disposed between the recording unit and the tray. The sheet feeder includes a roller for feeding the sheet from the tray. The roller is configured to move between a first roller position in which the roller contacts the sheet holding surface of the tray and a second roller position in which the roller is separated from the sheet holding surface. A return guide, disposed between the recording unit and the sheet feeder, defines a second conveying path to guide the sheet having an image recorded on one side thereof back to the feed guide. The return guide has a first opening configured to accommodate the roller of the sheet feeder when the roller is in the second roller position.
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公开(公告)号：US09975356B2
公开(公告)日：2018-05-22
申请号：US15637502
申请日：2017-06-29
发明人： Tetsuo Asada , Hirotaka Aoki , Satoru Nakakita , Shota Iijima
CPC分类号： B41J11/0045 , B41J11/58 , B41J13/10 , H04N1/04
摘要： An image reading device includes a tray unit, a recording unit disposed above the tray unit, an outer guide defining a curved path extending from the tray unit to the recording unit, a sheet feeder configured to feed a sheet from the tray unit to the curved path, and a return guide disposed between the recording unit and the tray unit. The return guide pivots about a shaft and guides the sheet having an image recorded thereon back to the curved path. The tray unit includes at least one supporting portion. The return guide includes at least one supported portion. The at least one supporting portion of the tray unit engages the at least one supported portion of the return guide such that the return guide takes a guiding position in which the return guide defines a return path extending to the curved path.
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