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    Recording device including a recording-time transport path and reversing path
    1.
    发明授权
    Recording device including a recording-time transport path and reversing path 有权

    公开(公告)号：US12138907B2

    公开(公告)日：2024-11-12

    申请号：US18332569

    申请日：2023-06-09

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Yuji Misawa ,  Toshihiro Imae

    IPC: B41J11/00 ,  B41J2/175 ,  B41J3/60 ,  B41J13/00 ,  B41J13/10 ,  B41J25/24 ,  B41J25/308 ,  B41J2/01 ,  B41J2/165 ,  B41J2/17

    Abstract: A recording device has: a recording head configured to perform recording on a medium; a medium storage below the recording head configured to store the medium to be recoded; a supply path comprising a first curved supply path curved so as to be convex upward and transporting the medium fed out of the medium storage in a reversed direction via the first curved supply path; and a reversing path comprising a second curved path curved so as to be convex downward and transporting the recorded medium into a direction including a vertically upward component via second curved path from a direction including a vertically downward component; wherein the supply path joins the reversing path, and the first curved path and the second curved path overlap when viewed horizontally.

    Wiping device and liquid discharge apparatus
    2.
    发明授权
    Wiping device and liquid discharge apparatus 有权

    公开(公告)号：US11878531B2

    公开(公告)日：2024-01-23

    申请号：US17483017

    申请日：2021-09-23

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Masaki Shimomura ,  Seiya Sato ,  Toshihiro Imae

    IPC: B41J2/165

    CPC classification number: B41J2/16544 ,  B41J2/16535 ,  B41J2/16538 ,  B41J2/16508

    Abstract: A wiping device includes a wiper unit, a carriage, and a fixing member. The wiper unit includes a wiper that wipes a liquid discharge surface of a liquid discharge head from which liquid is to be discharged. The carriage moves along the liquid discharge surface in a first direction and a second direction, both of which are opposite to each other. The fixing member fixes the wiper unit to the carriage. When the carriage is disposed on a side in the first direction with respect to a middle point in a moving range of the carriage, the fixing member is removable in the first direction.

    Medium discharging apparatus and medium processing apparatus
    3.
    发明授权
    Medium discharging apparatus and medium processing apparatus 有权

    公开(公告)号：US11072189B2

    公开(公告)日：2021-07-27

    申请号：US16673332

    申请日：2019-11-04

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Yuji Miyamoto ,  Masaki Shimomura ,  Akira Nakazawa ,  Toshihiro Imae

    IPC: B41J11/00

    Abstract: The medium discharging apparatus includes a medium receiving portion that includes a first portion and a second portion that is provided on the first portion and that is configured to be displaced between a retracted position and an advanced position, a moving member configured to move between a first position and a second position, in which the moving member pushes and moves the second portion towards the advanced position as the moving member moves from the first position towards the second position and in which the moving member is moved to the first position as the second portion is displaced to the retracted position, a pushing member that pushes the moving member towards the second position, and a restricting member configured to switch between a restricting state that restricts a movement of the moving member towards the second position, and a non-restricting state that releases the restricting state.

    Media conveyance device and printer
    4.
    发明授权
    Media conveyance device and printer 有权
    介质输送装置和打印机

    公开(公告)号：US08973913B2

    公开(公告)日：2015-03-10

    申请号：US14178759

    申请日：2014-02-12

    Applicant: Seiko Epson Corporation

    Inventor： Hiroyuki Masubuchi ,  Toshihiro Imae

    IPC: B65H5/22 ,  B65H5/26 ,  B65H7/00

    CPC classification number: B65H5/26 ,  B65H3/5215 ,  B65H5/062 ,  B65H7/00 ,  B65H29/52 ,  B65H85/00 ,  B65H2402/10 ,  B65H2402/31 ,  B65H2402/32 ,  B65H2402/441 ,  B65H2402/46 ,  B65H2402/542 ,  B65H2403/945 ,  B65H2404/144 ,  B65H2404/1521 ,  B65H2404/6111 ,  B65H2404/632 ,  B65H2405/3322 ,  B65H2601/324 ,  B65H2801/12

    Abstract: To easily replace a retard roller (that is a media separation roller) while minimizing the required installation space, a printer 1 has a first media conveyance path 12 that conveys sheet media; a second media conveyance path 29 that conveys media and can open and close; a media conveyance roller 17 and a retard roller 16 disposed opposite each other with the first media conveyance path 12 therebetween; and a roller installation unit 70 to which the retard roller 16 is installed removably from the second media conveyance path 29 side. The retard roller 16 can be easily replaced from the open second media conveyance path 29. Compared with a configuration having a dedicated opening, a smaller opening and space for replacing the media separation roller are required.

    Abstract translation: 为了在最小化所需的安装空间的同时容易地更换延迟辊（即介质分离辊），打印机1具有传送纸张介质的第一介质传送路径12; 传送介质并可打开和关闭的第二介质传送路径29; 介质传送辊17和延迟辊16，第一介质输送路径12彼此相对设置; 以及滚轮安装单元70，延迟辊16从第二介质输送路径29侧可移除地安装在该辊安装单元70上。 延迟辊16可以容易地从打开的第二介质输送路径29更换。与具有专用开口的构造相比，需要用于更换介质分离辊的较小的开口和空间。

    Reference Position Detection Device For Rotary Mechanism, Platen Gap Adjustment Mechanism, And Printer
    6.
    发明申请
    Reference Position Detection Device For Rotary Mechanism, Platen Gap Adjustment Mechanism, And Printer 有权
    旋转机构参考位置检测装置，压板间隙调整机构和打印机

    公开(公告)号：US20140292847A1

    公开(公告)日：2014-10-02

    申请号：US14226408

    申请日：2014-03-26

    Applicant: Seiko Epson Corporation

    Inventor： Yuichi Aruga ,  Toshihiro Imae

    IPC: G01B11/14 ,  B41J25/308

    CPC classification number: B41J25/308

    Abstract: A small, compactly configured reference position detection device 170 for a rotary transfer mechanism includes a rotary member 130 that can rotate through a rotational angle less than one revolution from a first rotational position past a second rotational position and reference position to a third rotational position; a detection flag disc 151 that can move in a range from a first position past a detection position to a second position; a detector 162 that detects the detection flag passing the detection position, and a flag moving mechanism. The flag moving mechanism can move the detection flag disc 151 tracking the rotary member 130. The position of detection flag disc 151 movement when passing the reference position of the rotary member 130 is the detection position.

    Abstract translation: 用于旋转传递机构的小型紧凑构造的基准位置检测装置170包括旋转构件130，旋转构件130可以旋转通过从第一旋转位置经过第二旋转位置和参考位置到第三旋转位置的旋转角度小于一圈; 检测标志盘151，其能够在从第一位置通过检测位置到第二位置的范围内移动; 检测器162，其检测通过检测位置的检测标志;标志移动机构。 标志移动机构可以移动跟踪旋转构件130的检测标志盘151.当通过旋转构件130的基准位置时检测标志盘151移动的位置是检测位置。

    Media Conveyance Device and Printer
    7.
    发明申请
    Media Conveyance Device and Printer 有权
    媒体传送设备和打印机

    公开(公告)号：US20140252712A1

    公开(公告)日：2014-09-11

    申请号：US14178759

    申请日：2014-02-12

    Applicant: Seiko Epson Corporation

    Inventor： Hiroyuki Masubuchi ,  Toshihiro Imae

    IPC: B65H5/26 ,  B65H7/00

    CPC classification number: B65H5/26 ,  B65H3/5215 ,  B65H5/062 ,  B65H7/00 ,  B65H29/52 ,  B65H85/00 ,  B65H2402/10 ,  B65H2402/31 ,  B65H2402/32 ,  B65H2402/441 ,  B65H2402/46 ,  B65H2402/542 ,  B65H2403/945 ,  B65H2404/144 ,  B65H2404/1521 ,  B65H2404/6111 ,  B65H2404/632 ,  B65H2405/3322 ,  B65H2601/324 ,  B65H2801/12

    Abstract: To easily replace a retard roller (that is a media separation roller) while minimizing the required installation space, a printer 1 has a first media conveyance path 12 that conveys sheet media; a second media conveyance path 29 that conveys media and can open and close; a media conveyance roller 17 and a retard roller 16 disposed opposite each other with the first media conveyance path 12 therebetween; and a roller installation unit 70 to which the retard roller 16 is installed removably from the second media conveyance path 29 side. The retard roller 16 can be easily replaced from the open second media conveyance path 29. Compared with a configuration having a dedicated opening, a smaller opening and space for replacing the media separation roller are required.

    Abstract translation: 为了在最小化所需的安装空间的同时容易地更换延迟辊（即介质分离辊），打印机1具有传送纸张介质的第一介质传送路径12; 传送介质并可打开和关闭的第二介质传送路径29; 介质传送辊17和延迟辊16，第一介质输送路径12彼此相对设置; 以及滚轮安装单元70，延迟辊16从第二介质输送路径29侧可移除地安装在该辊安装单元70上。 延迟辊16可以容易地从打开的第二介质输送路径29更换。与具有专用开口的构造相比，需要用于更换介质分离辊的较小的开口和空间。

    Recording device
    9.
    发明授权
    Recording device 有权

    公开(公告)号：US11597218B2

    公开(公告)日：2023-03-07

    申请号：US17162308

    申请日：2021-01-29

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Yuji Misawa ,  Toshihiro Imae

    IPC: B41J11/00

    Abstract: A recording device has: at least one medium storage section that stores a medium on which to perform recording; a recording section positioned vertically above the medium storage section, the recording section performing recording on the medium; and a reversing path by which the medium that passed through a position at which the medium faces the recording section is reversed in a direction including a vertically upward component by being transported in a transport direction including a vertically downward component and being made to pass through a curved reversing path curved so as to be convex downward. When only one medium storage section is provided, an overlap is found between at least part of the one medium storage section and at least part of the curved reversing path when viewed horizontally. When a plurality of medium storage sections are provided, an overlap is found between at least part of the topmost medium storage section in the vertical direction and at least part of the curved reversing path when viewed horizontally.

    Medium discharge device and recording apparatus
    10.
    发明授权
    Medium discharge device and recording apparatus 有权

    公开(公告)号：US11046546B2

    公开(公告)日：2021-06-29

    申请号：US16259825

    申请日：2019-01-28

    Applicant: SEIKO EPSON CORPORATION

    Inventor： Toshihiro Imae ,  Soichiro Kii ,  Takafumi Ogimura ,  Yasuhiro Matsuo

    IPC: B65H31/24 ,  B65H31/02 ,  B65H43/06 ,  B65H29/58 ,  B65H39/11

    Abstract: A medium discharge device includes: a discharge unit that discharges a medium; a first medium receiving tray that receives the medium discharged by the discharge unit; and a second medium receiving tray that is provided above the first medium receiving tray in a vertical direction and receives the medium discharged by the discharge unit. The second medium receiving tray is capable of changing a position between an advance position for receiving a medium, which is discharged, by causing at least an upstream zone of the tray including an upstream side end portion in a medium discharge direction to advance to a passing route of the medium from the discharge unit toward the first medium receiving tray and a retraction position to which the upstream zone retracts from the passing route.

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