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    Printer
    1.
    发明授权
    Printer 失效
    打印机

    公开(公告)号：US5902059A

    公开(公告)日：1999-05-11

    申请号：US7017

    申请日：1998-01-14

    申请人： Naoki Asai ,  Masahiko Yamada ,  Kenichi Hirabayashi

    发明人： Naoki Asai ,  Masahiko Yamada ,  Kenichi Hirabayashi

    IPC分类号： B41J11/14 ,  B41J11/20 ,  B41J11/48 ,  B41J15/20

    CPC分类号： B41J11/20 ,  B41J11/48

    摘要： A print head 6 is disposed next to a transportation path for transporting a cut-sheet form V. A guide frame 17 with a guide member 17a projecting into the transportation path away from the print head 6 is disposed on the cut-sheet form V insertion opening side of the print head 6. A platen unit 16 with a platen 33 is mounted to rotate freely, and a frame member 30 is disposed on the platen unit 16. When the platen unit 16 is closed, the guide member 17a of the guide frame 17 and the guide member 30b of the frame member 30 touch, thus forming an ejection path guiding the roll paper S away from the junction with the cut-sheet form V transportation path. When the platen unit 16 is opened, the guide member 17a of guide frame 17 and the guide member 30b of frame member 30 separate, thereby enabling cut-sheet form V insertion.

    摘要翻译： 打印头6靠近用于传送片材形式V的传送路径旁边。具有从打印头6突出到传送路径中的引导构件17a的引导框架17设置在片材形式V插入件 打印头6的打开侧。具有压板33的压板单元16被安装成自由旋转，框架构件30设置在压板单元16上。当压板单元16关闭时，导向件的引导构件17a 框架构件30的引导构件30b与框架构件30的引导构件30b接触，从而形成将卷纸S引导离开与片材V形输送路径的连接处的排出路径。 当压板单元16打开时，引导框架17的引导构件17a和框架构件30的引导构件30b分离，从而使得片材形式V插入。

    Winding shaft and a printer using the same
    2.
    发明授权
    Winding shaft and a printer using the same 有权
    绕线轴和使用其的打印机

    公开(公告)号：US06328490B1

    公开(公告)日：2001-12-11

    申请号：US09583190

    申请日：2000-05-30

    申请人： Hiroshi Narita ,  Masahiko Yamada ,  Naoki Asai ,  Kenichiro Arai

    发明人： Hiroshi Narita ,  Masahiko Yamada ,  Naoki Asai ,  Kenichiro Arai

    IPC分类号： B41J1126

    CPC分类号： B65H75/24 ,  B65H18/04 ,  B65H75/242

    摘要： A winding shaft, for use in a printer allows a wound recording paper to be easily removed therefrom. The winding shaft includes a shaft main body, a winding portion and a support-removing member. The winding portion, which sandwiches the shaft main body, winds the recording paper therearound. The shaft main body includes a pair of support-removing members, which respectively project from the shaft main body. The two support-removing members are respectively supported on the two side portions of the shaft main body in such a manner that they can be freely rotated about their respective support shafts. A tension-coiled spring is bridgingly disposed between the two support-removing members, so that the two support-removing members remain in standing positions when no external force is applied to them. If the recording paper is lightly rotated in a direction opposite to the winding direction of the recording paper, then the two support-removing members are brought down in the same direction due to an external force applied thereto from the innermost peripheral recording paper. As a result, the innermost peripheral recording paper is loosened, that is, is caused to float loosely from the outer peripheral surface of the shaft main body, thereby enabling the removal of the recording paper from the winding shaft.

    摘要翻译： 用于打印机中的卷绕轴允许容易地从其上移除卷绕的记录纸。 卷绕轴包括轴主体，卷绕部分和支撑件移除部件。 卷绕轴主体的卷绕部分绕着记录纸卷绕。 轴主体包括分别从轴主体突出的一对支撑移除构件。 两个支撑移除部件分别支撑在轴主体的两个侧部上，使得它们能够绕其各自的支撑轴自由旋转。 张紧螺旋弹簧桥接地布置在两个支撑移除构件之间，使得当没有施加外力时，两个支撑件移除构件保持在竖立位置。 如果记录纸在与记录纸的卷绕方向相反的方向上轻微旋转，则两个支撑件移除部件由于从最内侧的周边记录纸施加到其上的外力而沿同一方向下降。 结果，最内侧的周边记录纸被松动，从而从轴主体的外周表面松动地浮动，从而能够从卷轴移除记录纸。

    Printer accommodating two types of printing sheets
    3.
    再颁专利
    Printer accommodating two types of printing sheets 失效
    打印机可容纳两种类型的打印纸

    公开(公告)号：USRE35319E

    公开(公告)日：1996-08-27

    申请号：US316469

    申请日：1994-10-03

    申请人： Masahiko Yamada ,  Yoshikazu Ito ,  Naoki Asai

    发明人： Masahiko Yamada ,  Yoshikazu Ito ,  Naoki Asai

    IPC分类号： B41J11/48 ,  B41J29/13 ,  B41J15/20

    CPC分类号： B41J11/48

    摘要： A printer which can accommodate both continuous sheets and cut sheets includes both a continuous sheet path and a cut sheet path. A printing section is provided in common for the continuous and cut sheets. A manually .[.slidable.]. .Iadd.movable .Iaddend.continuous sheet guide plate is provided in the upper portion of the printing section. A detector detects .[.operatin.]. .Iadd.operation .Iaddend.of the continuous sheet guide plate. When the guide plate is .[.slid.]. .Iadd.moved .Iaddend.so that the cut sheet path is closed and the continuous sheet path is selected, in response to the output of the detector the continuous sheet is fed to the exit of the continuous sheet path.

    摘要翻译： 可以容纳连续片材和切割片材的打印机包括连续片材路径和切割片材路径。 为连续和切割的片材共同提供印刷部分。 在打印部分的上部设置有可移动的可移动的连续片材引导板。 检测器检测连续片材导板的[操作]操作。 当引导板被滑动移动以使得切割的纸张路径被关闭并且连续的纸张路径被选择时，响应于检测器的输出，连续纸张被供给到连续纸张路径的出口。

    Winding shaft and a printer using the same
    4.
    发明授权
    Winding shaft and a printer using the same 有权
    绕线轴和使用其的打印机

    公开(公告)号：US6106175A

    公开(公告)日：2000-08-22

    申请号：US131603

    申请日：1998-08-10

    申请人： Hiroshi Narita ,  Masahiko Yamada ,  Naoki Asai ,  Kenichiro Arai

    发明人： Hiroshi Narita ,  Masahiko Yamada ,  Naoki Asai ,  Kenichiro Arai

    IPC分类号： B41J15/16 ,  B65H18/04 ,  B65H75/24 ,  B41J11/26

    CPC分类号： B65H75/24 ,  B65H18/04 ,  B65H75/242

    摘要： A winding shaft, for use in a printer, which allows a wound recording paper to be easily removed therefrom. The winding shaft includes a shaft main body, a winding portion and a support-removing member. The winding portion, which sandwiches the shaft main body, winds the recording paper therearound. The shaft main body includes a pair of support-removing members, which respectively project from the shaft main body. The two support-removing members are respectively supported on the two side portions of the shaft main body in such a manner that they can be freely rotated about their respective support shafts. A tension-coiled spring is bridgingly disposed between the two support-removing members, so that the two support-removing members remain in standing positions when no external force is applied to them. If the recording paper is lightly rotated in a direction opposite to the winding direction of the recording paper, then the two support-removing members are brought down in the same direction due to an external force applied thereto from the innermost peripheral recording paper. As a result, the innermost peripheral recording paper is loosened, that is, is caused to float loosely from the outer peripheral surface of the shaft main body, thereby enabling the removable of the recording paper from the winding shaft.

    摘要翻译： 用于打印机中的卷绕轴，其允许容易从其中去除伤口记录纸。 卷绕轴包括轴主体，卷绕部分和支撑件移除部件。 卷绕轴主体的卷绕部分绕着记录纸缠绕。 轴主体包括分别从轴主体突出的一对支撑移除构件。 两个支撑移除部件分别支撑在轴主体的两个侧部上，使得它们能够绕其各自的支撑轴自由旋转。 张紧螺旋弹簧桥接地布置在两个支撑移除构件之间，使得当没有施加外力时，两个支撑件移除构件保持在竖立位置。 如果记录纸在与记录纸的卷绕方向相反的方向上轻微旋转，则两个支撑件移除部件由于从最内侧的周边记录纸施加到其上的外力而沿同一方向下降。 结果，最内侧的周边记录纸被松动，从而使其从轴主体的外周表面松动地浮动，从而能够从卷轴移除记录纸。

    Printer accommodating two types of printing sheets
    5.
    发明授权
    Printer accommodating two types of printing sheets 失效
    打印机兼容两种类型的打印纸

    公开(公告)号：US5152623A

    公开(公告)日：1992-10-06

    申请号：US610661

    申请日：1990-11-08

    申请人： Masahiko Yamada ,  Yoshikazu Ito ,  Naoki Asai

    发明人： Masahiko Yamada ,  Yoshikazu Ito ,  Naoki Asai

    IPC分类号： B41J11/48 ,  B41J29/13

    CPC分类号： B41J11/48

    摘要： A printer which can accommodate both continuous sheets and cut sheets includes both a continuous sheet path and a cut sheet path. A printing section is provided in common for the continuous and cut sheets. A manually slidable continuous sheet guide plate is provided in the upper portion of the printing section. A detector detects operation of the continuous sheet guide plate. When the guide plate is slid so that the cut sheet path is closed and the continuous sheet path is selected, in response to the output of the detector the continuous sheet is fed to the exit of the continuous sheet path.

    Printing apparatus and a control method therefor
    9.
    发明授权
    Printing apparatus and a control method therefor 失效
    印刷装置及其控制方法

    公开(公告)号：US5664895A

    公开(公告)日：1997-09-09

    申请号：US415966

    申请日：1995-04-03

    申请人： Naoki Asai ,  Hideki Kawakami ,  Choji Morozumi

    发明人： Naoki Asai ,  Hideki Kawakami ,  Choji Morozumi

    IPC分类号： B41J2/22 ,  B41J11/20 ,  B41J31/12 ,  B41J35/26 ,  B41J35/28 ,  B41J35/04

    CPC分类号： B41J11/20 ,  B41J2/22 ,  B41J31/12 ,  B41J35/26 ,  B41J35/28

    摘要： A printing apparatus comprises a platen, a dot impact print head (23) opposite to the platen, a mask plate (40) between the platen and the print head with a paper passage between the platen and the mask plate (40), and an ink ribbon (31) between the print head and the mask plate. Transport mechanisms are provided to move the mask plate (40) in a direction substantially perpendicular to said paper passage between a first position on the print head side and a second position on the platen side, the transport mechanisms being responsive to the position of the print head along the platen. In the first position of the mask plate a relatively wide gap between the platen and the mask plate enables easy paper insertion, while in the second position a relatively wide gap between the mask plate and the print head facilitates replacement of the ink ribbon without problems.

    摘要翻译： 打印装置包括压板，与压板相对的点冲击打印头（23），在压板和打印头之间的掩模板（40），在压板和掩模板（40）之间具有纸通道，并且 墨带（31）在打印头和掩模板之间。 提供传送机构以在打印头侧的第一位置和压纸卷一侧的第二位置之间沿着基本上垂直于所述纸通道的方向移动掩模板（40），所述传送机构响应于打印位置 头沿着压板。 在掩模板的第一位置中，压板和掩模板之间的相对较宽的间隙能够容易地进行纸的插入，而在第二位置，掩模板和打印头之间的相对宽的间隙有利于更换墨带。