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公开(公告)号：US12122637B2
公开(公告)日：2024-10-22
申请号：US17684852
申请日：2022-03-02
发明人： Ryosuke Miyachi , Yoshihisa Morita
CPC分类号： B65H9/04 , B65H5/00 , B65H2301/3422
摘要： A conveyance device includes a conveyance path having a curved portion and a pair of conveyers which are disposed in the conveyance path and convey a medium while nipping it, wherein the medium enters the pair of conveyers in a state of being at least partially curved in the curved portion, and the conveyance path guides the medium toward one of the pair of conveyers.
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公开(公告)号：US20240327150A1
公开(公告)日：2024-10-03
申请号：US18354656
申请日：2023-07-19
发明人： Yoshinori KOIKE
IPC分类号： B65H5/00
CPC分类号： B65H5/006 , B65H2301/31 , B65H2402/442 , B65H2404/71 , B65H2553/80 , B65H2801/06
摘要： An image forming apparatus includes an apparatus body that has an image forming portion which forms an image on a recording medium, a transport unit that includes a middle transport member which transports the recording medium between an upper end and a lower end of a transport path extending in a height direction of the apparatus body and that transports the recording medium to the image forming portion along the transport path, and a feeding unit that includes a stacking unit which has a stacking surface on which recording media are stacked and a restricting unit which protrudes from the stacking unit and which restricts positions of the recording media stacked on the stacking unit, that is adjacent to the transport path in a width direction of the apparatus body, and that is switched between a stored state where the stacking unit is stored inside the apparatus body such that the stacking surface is along the transport path and an exposed state where the stacking unit is exposed to an outside of the apparatus body such that the recording media are capable of being stacked on the stacking surface, in which the middle transport member of the transport unit is disposed at a position that is shifted upward in the height direction and that overlaps in the width direction with respect to the restricting unit in the feeding unit in the stored state.
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公开(公告)号：US11926501B2
公开(公告)日：2024-03-12
申请号：US17737958
申请日：2022-05-05
CPC分类号： B65H5/006 , B65H1/04 , B65H1/266 , B65H2405/35 , G03G21/1695
摘要： An accommodating device includes a device body, an accommodating unit that is movable to a supply position where a user is able to supply a medium by being pulled out from the device body in a pulling direction and of which a centroid position is located on one side surface side with respect to a center in an intersecting direction with the pulling direction, a first expanding and contracting member that expands and contracts to connect the accommodating unit to the device body so as to be able to be pulled out and is fixed to one side surface of the accommodating unit in the intersecting direction, and a second expanding and contracting member that expands and contracts to connect the accommodating unit to the device body so as to be able to be pulled out and is fixed at a position higher than the first expanding and contracting member on the other side surface of the accommodating unit in the intersecting direction.
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公开(公告)号：US20230303348A1
公开(公告)日：2023-09-28
申请号：US18188248
申请日：2023-03-22
IPC分类号： B65H5/00
CPC分类号： B65H5/002 , B65H2551/15 , B65H2551/20 , B65H2557/652
摘要： A feeding device includes a housing, a sheet feeder tray that mounts a sheet, a feeding unit which transports the sheet from the sheet feeder tray, and is detachable from a rotating shaft, and a control unit that controls rotation of the feeding unit. The feeding unit is provided in such a way as to be turnable to a feeding position to transport the sheet mounted on the sheet feeder tray and to a replacement position to enable detachment from the rotating shaft. When replacing the feeding unit, the control unit switches the position of the feeding unit to the replacement position.
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公开(公告)号：US11731847B1
公开(公告)日：2023-08-22
申请号：US18167904
申请日：2023-02-13
发明人： Qian Lei , Wanchun Lei , Hexin Liu
CPC分类号： B65H5/021 , B26D7/015 , B26F1/3813 , B65H35/002 , B65H35/0086 , B65H2301/51512
摘要： A cutting plotter includes a cutting plotter shell, a placement plate disposed outside the cutting plotter shell, an upper transmission assembly and a lower transmission assembly disposed at two ends of the cutting plotter shell, and a belt assembly disposed in the cutting plotter. The lower transmission assembly and the upper transmission assembly correspond to each other to assist paper in entering the cutting plotter. A slide rod is disposed in the cutting plotter shell and located at the top of the upper transmission assembly, and a cutting tool assembly is disposed on the slide rod. The belt assembly includes a driving motor. A belt body is steered through a steering belt wheel of the belt assembly, and the distance between parallel parts of the belt body is decreased through two small-radius tensioning belt wheels, such that the chain installation space is reduced and the cutting plotter is compact.
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公开(公告)号：US20230024014A1
公开(公告)日：2023-01-26
申请号：US17854637
申请日：2022-06-30
申请人： Takato MOCHIZUKI , Kentaroh FUKAMI , Yuuki NAKAGAWA , Atsushi KURIYAMA , Yusuke TANAKA , Akikazu IWATA , Yasuo OHBA , Hiroki YOSHIDA , Takuya FUKUHARA , Ryoh SUZUKI
发明人： Takato MOCHIZUKI , Kentaroh FUKAMI , Yuuki NAKAGAWA , Atsushi KURIYAMA , Yusuke TANAKA , Akikazu IWATA , Yasuo OHBA , Hiroki YOSHIDA , Takuya FUKUHARA , Ryoh SUZUKI
摘要： A post-processing apparatus includes a first conveyor, a second conveyor, a third conveyor, and a conveyance passage corrector. The first conveyor conveys a sheet conveyed along a first conveyance passage downstream from the first conveyor. The second conveyor conveys the sheet along a second conveyance passage. The third conveyor conveys the sheet along a third conveyance passage. The conveyance passage corrector includes a retracting mechanism to retract from a joining position at which the third conveyance passage joins to the first conveyance passage and turns a conveyance direction of the sheet toward the first conveyor when the sheet enters from the third conveyance passage to the first conveyance passage.
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公开(公告)号：US20220267107A1
公开(公告)日：2022-08-25
申请号：US17458566
申请日：2021-08-27
发明人： Tetsuo NUKUI , Yuya OKAWA
摘要： A feeding device includes a stacked portion on which materials to be fed are stacked, a feeding roller that feeds the materials to be fed stacked on the stacked portion, a cam that performs first rotation in a state of being in contact with a mounting member on which the feeding roller is mounted and raises the feeding roller, an elastic member that lowers the raised feeding roller to the stacked portion while causing the cam that is in contact with the mounting member to perform second rotation with an elastic force acting on the mounting member, and an applying unit that applies a rotation resistance to the cam performing the second rotation.
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公开(公告)号：US20220210289A1
公开(公告)日：2022-06-30
申请号：US17695309
申请日：2022-03-15
发明人： Seiji Tezuka , Noriyuki Koyanagi , Naoki Sakamoto
摘要： A scanner includes a reading unit that reads an image of a paper, a medium feeding portion that is capable of selecting a first feeding mode in which a separation feeding for separately feeding a paper bundle in which a plurality of sheets of paper is overlapped with each other is performed and a second feeding mode in which a non-separation feeding for collectively feeding the paper bundle without separating is performed, and a pair of first transporting rollers and a pair of second transporting rollers that transport the paper fed by the medium feeding portion, in a case in which the medium feeding portion feeds the paper in the second feeding mode, a first driven roller and a second driven roller respectively constituting the pair of first transporting rollers and the pair of second transporting rollers are driven in a rotation direction where the paper is transported.
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9.发明申请公开(公告)号：US20210245370A1
公开(公告)日：2021-08-12
申请号：US16973727
申请日：2019-04-11
摘要： This workpiece transportation member includes at least one pair of support beams that each have a configuration where a placing portion configured to allow a heated workpiece to be placed is provided at an upper end portion, extend in a predetermined length direction, and are disposed at an interval in a width direction orthogonal to the length direction and a connecting portion configured to connect the at least one pair of support beams to each other at a position below the position of the upper end portion.
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公开(公告)号：US20210084187A1
公开(公告)日：2021-03-18
申请号：US17107538
申请日：2020-11-30
发明人： Seiji Tezuka , Noriyuki Koyanagi , Naoki Sakamoto
摘要： A scanner includes a reading unit that reads an image of a paper, a medium feeding portion that is capable of selecting a first feeding mode in which a separation feeding for separately feeding a paper bundle in which a plurality of sheets of paper is overlapped with each other is performed and a second feeding mode in which a non-separation feeding for collectively feeding the paper bundle without separating is performed, and a pair of first transporting rollers and a pair of second transporting rollers that transport the paper fed by the medium feeding portion, in a case in which the medium feeding portion feeds the paper in the second feeding mode, a first driven roller and a second driven roller respectively constituting the pair of first transporting rollers and the pair of second transporting rollers are driven in a rotation direction where the paper is transported.
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