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18 条记录 (耗时 0.027 秒)

    Sheet feeder and printer
    1.
    发明授权
    Sheet feeder and printer 失效
    送纸器和打印机

    公开(公告)号：US5997198A

    公开(公告)日：1999-12-07

    申请号：US956034

    申请日：1997-10-22

    申请人： Susumu Murayama ,  Atsushi Nishizawa ,  Masaki Shimomura ,  Narihiro Oki ,  Tsuyoshi Tomii ,  Toshikazu Kotaka

    发明人： Susumu Murayama ,  Atsushi Nishizawa ,  Masaki Shimomura ,  Narihiro Oki ,  Tsuyoshi Tomii ,  Toshikazu Kotaka

    IPC分类号： B65H3/06 ,  B65H3/52 ,  B41J13/00

    CPC分类号： B65H3/5223 ,  B65H3/0607 ,  B65H3/0661 ,  B65H2404/1112

    摘要： A sheet feeder, or a printer incorporating the sheet feeder, has separation pads for separating a sheet to be fed by sheet feed rollers from the next sheet and a roller spring which produce urging force smaller than that produced by a spring of the separation pad. Idle rollers are brought into contact with the separation pads by means of the roller spring, thereby preventing the lowering of the next sheet. A sheet reset lever is pivoted so as to return the next sheet to a hopper. As a result, the sheet sheets stacked on the hopper in an inclined state is fed one by one through use of a separation pad method without increasing force for driving rollers and a back tension.

    摘要翻译： 片材进给器或包含片材进给器的打印机具有用于分离由下一张纸张供纸辊供给的片材的分离垫和产生比由分离垫的弹簧产生的推力小的推压力的辊弹簧。 通过滚子弹簧使空转辊与分离垫接触，从而防止下一张纸张的下降。 枢轴转动片材复位杆，以将下一张片材返回到料斗。 结果，以倾斜状态堆叠在料斗上的片材片通过使用分离垫方法一个接一个地加载，而不增加用于驱动辊的力和背张力。

    Ink jet printer
    3.
    发明授权
    Ink jet printer 失效
    喷墨打印机

    公开(公告)号：US5915863A

    公开(公告)日：1999-06-29

    申请号：US861229

    申请日：1997-05-21

    申请人： Yoichi Kobayashi ,  Takashi Akahane ,  Tsuyoshi Tomii ,  Masaki Shimomura ,  Koichiro Yokoyama ,  Toshikazu Kotaka ,  Kazutoshi Kashiwabara ,  Takuya Yasue

    发明人： Yoichi Kobayashi ,  Takashi Akahane ,  Tsuyoshi Tomii ,  Masaki Shimomura ,  Koichiro Yokoyama ,  Toshikazu Kotaka ,  Kazutoshi Kashiwabara ,  Takuya Yasue

    IPC分类号： B41J13/10 ,  B65H29/52 ,  B65H29/70

    CPC分类号： B65H29/70 ,  B41J13/106 ,  B65H29/52 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2601/251

    摘要： A paper discharge section for a printer having a printer body includes first and second support portions mounted on the printer body. At least one of the support portions is slidable towards and away from the other support portion. A paper pushing down portion is mounted on the printer body and positioned intermediate the support portions. The first support portion can rotate between at least a first position at which the first support portion supports a first bottom side portion of the sheet of paper and at least a second position in which the first support portion does not support the first bottom side portion of a sheet of paper. A slidable edge guide for guiding a first side edge of a sheet of paper is provided and slidable towards the other edge guide. A linkage mechanism links the slidable edge guide to the first support portion to cause the first edge guide and first support portion to slide together.

    摘要翻译： 具有打印机主体的打印机的排纸部分包括安装在打印机主体上的第一和第二支撑部分。 支撑部分中的至少一个可朝向和远离另一支撑部分滑动。 纸张按压部分安装在打印机主体上并且位于支撑部分的中间。 第一支撑部分可以在第一支撑部分支撑纸张的第一底侧部分的至少第一位置和至少第二位置之间旋转，在第二位置中第一支撑部分不支撑第一底部侧部分 一张纸。 提供用于引导纸张的第一侧边缘的滑动边缘引导件，并且可朝向另一边缘引导件滑动。 联动机构将可滑动边缘引导件连接到第一支撑部分，以使第一边缘引导件和第一支撑部分一起滑动。

    Ink jet printer having paper supports and guides
    4.
    发明授权
    Ink jet printer having paper supports and guides 失效
    具有纸支架和引导件的喷墨打印机

    公开(公告)号：US5785441A

    公开(公告)日：1998-07-28

    申请号：US597749

    申请日：1996-02-07

    申请人： Yoichi Kobayashi ,  Takashi Akahane ,  Tsuyoshi Tomii ,  Masaki Shimomura ,  Koichiro Yokoyama ,  Toshikazu Kotaka ,  Kazutoshi Kashiwabara ,  Takuya Yasue

    发明人： Yoichi Kobayashi ,  Takashi Akahane ,  Tsuyoshi Tomii ,  Masaki Shimomura ,  Koichiro Yokoyama ,  Toshikazu Kotaka ,  Kazutoshi Kashiwabara ,  Takuya Yasue

    IPC分类号： B41J13/10 ,  B65H29/52 ,  B65H29/70

    CPC分类号： B65H29/70 ,  B41J13/106 ,  B65H29/52 ,  B65H2511/12 ,  B65H2511/22 ,  B65H2601/251

    摘要： A paper discharge section for a printer having a printer body includes first and second support portions mounted on the printer body. At least one of the support portions is slidable towards and away from the other support portion. A paper pushing down portion is mounted on the printer body and positioned intermediate the support portions. The first support portion can rotate between at least a first position at which the first support portion supports a first bottom side portion of the sheet of paper and at least a second position in which the first support portion does not support the first bottom side portion of a sheet of paper. A slidable edge guide for guiding a first side edge of a sheet of paper is provided and slidable towards the other edge guide. A linkage mechanism links the slidable edge guide to the first support portion to cause the first edge guide and first support portion to slide together.

    摘要翻译： 具有打印机主体的打印机的排纸部分包括安装在打印机主体上的第一和第二支撑部分。 支撑部分中的至少一个可朝向和远离另一支撑部分滑动。 纸张按压部分安装在打印机主体上并且位于支撑部分的中间。 第一支撑部分可以在第一支撑部分支撑纸张的第一底侧部分的至少第一位置和至少第二位置之间旋转，在第二位置中第一支撑部分不支撑第一底部侧部分 一张纸。 提供用于引导纸张的第一侧边缘的滑动边缘引导件，并且可朝向另一边缘引导件滑动。 联动机构将可滑动边缘引导件连接到第一支撑部分，以使第一边缘引导件和第一支撑部分一起滑动。

    Ink-jet printer for preventing contact between a sheet and in ink-jet head
    5.
    发明授权
    Ink-jet printer for preventing contact between a sheet and in ink-jet head 失效
    喷墨打印机，用于防止片材和喷墨头之间的接触

    公开(公告)号：US06325504B1

    公开(公告)日：2001-12-04

    申请号：US09065613

    申请日：1998-04-24

    申请人： Tsuyoshi Tomii ,  Susumu Murayama

    发明人： Tsuyoshi Tomii ,  Susumu Murayama

    IPC分类号： B41J201

    CPC分类号： B41J13/14 ,  B41J11/00

    摘要： A supporting part 11 arranged nearer to a head 1 than a pair of carrier rollers 3 and on the same side as a rib 2a based upon paper S for supporting the side Sb of the paper S toward the head 1 is provided. The supporting part 11 is formed so that it is wider than the rib 2a. The driving roller 3a1 of the pair of carrier rollers and the supporting part 11 are overlapped when they are viewed from a direction in which paper is carried. A ringed member 4 may be also provided in place of overlapping the supporting part 11 and the driving roller 3a1.

    摘要翻译： 提供了一种支撑部分11，其布置成比一对承载辊3更靠近头部1，并且在基于用于支撑纸张S的侧面Sb朝向头部1的纸张S的与肋2a相同的一侧上。 支撑部11形成为比肋2a宽。 当从携带纸的方向观察时，一对承载辊的驱动辊3a1和支撑部11重叠。 也可以设置环形构件4来代替与支撑部11和驱动辊3a1重叠。

    Printer with improved paper handling mechanism
    7.
    发明授权
    Printer with improved paper handling mechanism 有权
    打印机具有改进的纸张处理机制

    公开(公告)号：US06183152B2

    公开(公告)日：2001-02-06

    申请号：US09224392

    申请日：1998-12-31

    申请人： Eiji Kumai ,  Masatomo Kanamitsu ,  Tsuyoshi Tomii

    发明人： Eiji Kumai ,  Masatomo Kanamitsu ,  Tsuyoshi Tomii

    IPC分类号： B41J1126

    CPC分类号： B41J13/042

    摘要： A printer having a paper handling mechanism that includes a paper feed roller pair located upstream of a recording head. The paper feed roller pair includes a roller having a roller axis and a follow-up roller having a follow-up roller axis. A line between the roller axis and the follow-up axis is inclined towards the recording head. A paper discharge roller pair located downstream. The paper discharge roller pair includes a discharge roller having a discharge roller axis and a discharge follow-up rolling having discharge follow-up roller axis. A line between the discharge roller axis and the discharge follow-up roller axis is inclined towards the recording head.

    摘要翻译： 一种具有纸张处理机构的打印机，其包括位于记录头上游的供纸辊对。 供纸辊对包括具有辊轴的辊和具有后续辊轴的随动辊。 辊轴和跟随轴之间的线对着记录头倾斜。 位于下游的排纸辊对。 排纸辊包括具有排出辊轴线的排出辊和具有排放跟随辊轴的排出跟随滚动。 排出辊轴与排出跟随辊轴之间的一条线朝向记录头倾斜。

    Dot recording device
    8.
    发明授权
    Dot recording device 有权
    点记录装置

    公开(公告)号：US6113289A

    公开(公告)日：2000-09-05

    申请号：US387027

    申请日：1999-08-31

    申请人： Kazuo Saito ,  Eiji Kumai ,  Masatomo Kanamitsu ,  Tsuyoshi Tomii

    发明人： Kazuo Saito ,  Eiji Kumai ,  Masatomo Kanamitsu ,  Tsuyoshi Tomii

    IPC分类号： B41J11/00 ,  B41J13/14 ,  B41J11/20

    CPC分类号： B41J13/14 ,  B41J11/005

    摘要： A printer is provided wherein printing can be executed continuously after the rear end of printing paper comes off a paper feeding roller without loss in print image quality. Specifically, the position of a point nipped by a paper ejecting roller is placed higher than the position of the top face of a record medium regulating part, and the surface of the paper located upstream of the paper ejecting roller is pressed downward. The position of the top face of the record medium regulating may be varied and backed up. As a result, the rear end of the paper being pressed downward may be caused not to touch the print head. The printer is also provided with a driving controller, that executes an interlace recording method, and the end on the upstream side of the flat top face of the record medium regulating part is located within a range of the array of dot formation elements. The drive controller records a first line of a record object using dot formation elements located at the rear end of the recording head, after the front end of the record medium reaches the end on the upstream side of the top face of the record medium regulating part and is therefore properly positioned. Subsequently, the interlace recording method is executed by repeating sub scanning, by a predetermined sub scanning distance, and main scanning by the recording head.

    摘要翻译： 提供了一种打印机，其中打印纸的后端在打印图像质量不损失的情况下在打印纸的后端脱离送纸辊之后可以连续执行打印机。 具体地说，由排纸辊夹持的点的位置被设置成高于记录介质调节部的上表面的位置，并且位于排纸辊上游的纸张的表面被向下压。 可以改变和备份记录介质调节的顶面的位置。 结果，被压下的纸张的后端可能不会与打印头接触。 打印机还设置有驱动控制器，其执行隔行记录方法，并且记录介质调节部件的平坦顶面的上游侧的端部位于点形成元件阵列的范围内。 驱动控制器使用位于记录头后端的点形成元件记录记录物体的第一行，在记录介质的前端到达记录介质调节部分顶面的上游侧的端部 因此被适当地定位。 随后，通过以预定的副扫描距离重复子扫描和由记录头进行主扫描来执行隔行扫描记录方法。

    Printer sheet discharge method
    10.
    发明授权
    Printer sheet discharge method 失效
    打印机排纸方式

    公开(公告)号：US5779234A

    公开(公告)日：1998-07-14

    申请号：US653163

    申请日：1996-05-24

    申请人： Tsuyoshi Tomii ,  Shigeki Hayashi ,  Takashi Akahane

    发明人： Tsuyoshi Tomii ,  Shigeki Hayashi ,  Takashi Akahane

    IPC分类号： B41J2/01 ,  B41J11/42 ,  B41J13/00 ,  B41J13/10 ,  B65H29/52 ,  B65H29/70 ,  B65H5/22

    CPC分类号： B41J13/106 ,  B65H2601/251 ,  Y10S271/902

    摘要： A method for discharging a sheet from a printer that includes feeding a first sheet from a sheet tray, conveying the sheet by the force applied by the driving roller until a leading edge of the first sheet contacts the trailing edge of a second sheet, thereby urging the second sheet in the feed direction such that the second sheet is no longer supported by supporting portions, and reversing the direction of the first sheet by reversing the rotation of the driving roller.

    摘要翻译： 一种从打印机排出纸张的方法，包括从纸张托盘供给第一纸张，通过由驱动辊施加的力输送纸张，直到第一纸张的前缘接触第二纸张的后缘，由此促使 所述第二片材在进给方向上使得第二片材不再被支撑部分支撑，并且通过反转驱动辊的旋转来反转第一片材的方向。