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    • 61. 发明授权
    • Structure for mounting roller on shaft
    • 轴上安装辊的结构
    • US4566815A
    • 1986-01-28
    • US553181
    • 1983-11-18
    • Hiroshi Matsumoto
    • Hiroshi Matsumoto
    • F16C11/04B41J13/02B41J13/076F16B7/04F16C13/00F16C13/02
    • B41J13/02Y10T403/53Y10T403/535
    • A structure having a shaft and a paper retaining roller mounted on the shaft for use in a printer. The structure further includes a retaining element mounted on the shaft so as to be opposed to the roller for retaining the roller in a given axial position on the shaft. The roller is rotatable about the shaft and has a flange at its one end. The retaining element has a plurality of resilient retaining arms and its one end to hold the flange rotatably. At the opposite end, the retaining element is also provided with a plurality of resilient arms which are in frictional engagement with the outer periphery of the shaft. The roller can be slid axially along the shaft when a force greater than a given magnitude is applied thereto.
    • 一种具有安装在轴上用于打印机的轴和纸张保持辊的结构。 该结构还包括安装在轴上的保持元件,以便与辊相对,用于将辊保持在轴上的给定轴向位置。 滚筒可绕轴旋转,其一端具有凸缘。 保持元件具有多个弹性保持臂,其一端可旋转地保持凸缘。 在相对端,保持元件还设置有与轴的外周摩擦接合的多个弹性臂。 当施加大于给定大小的力时,滚子可以沿轴滑动。
    • 67. 发明授权
    • Copying machine with automatic document feeder
    • 用自动送纸器复印机
    • US4426150A
    • 1984-01-17
    • US317424
    • 1981-11-02
    • Hiroshi MatsumotoTomoki Ogura
    • Hiroshi MatsumotoTomoki Ogura
    • G03B27/00B65H29/16G03B27/62G03G15/00G03G21/00
    • G03G15/60G03B27/6264
    • A copying machine main body has a document table on which a document is set, a sheet storing means for storing copy sheets, sheet amount detecting means for detecting if an amount of the copy sheets in the document storing means has reached a predetermined value, feeding means for individually feeding the copy sheets from said copy sheet storing means, and image forming means for forming, on the copy sheet supplied by said copy sheet feeding means, and an image of the document set on the document table. The copying machine main body further includes an automatic document feeder. The automatic document feeder has conveying means for conveying the inserted document to the document table, discharging means for discharging the document from the document table after image formation, document feed inhibiting means for inhibiting supply to the document table of a document following the document after image formation and a detector which detects insertion of the document to generate a copying start signal to the copying machine main body. When there is no more copy sheet in the sheet storing means, a detecting signal from the sheet amount detecting means is transmitted to the microprocessor. The microprocessor supplies a driving signal to the discharging means to discharge the document.
    • 复印机主体具有设置文件的文件台,用于存储复印页的纸张存储装置,用于检测文档存储装置中的复印纸的数量是否达到预定值的纸张量检测装置,进给 用于从所述复印纸存储装置单独地输送复印纸的装置,以及用于在由所述复印纸馈送装置提供的复印纸上形成文档表格上的文档的图像的图像形成装置。 复印机主体还包括自动送纸器。 自动进稿器具有用于将插入的文件传送到文件台的输送装置,用于在图像形成之后从文件台排放文件的排纸装置,用于禁止向图像上的文件后面的文件提供文件表的文件进给禁止装置 形成和检测器,其检测文档的插入以向复印机主体产生复印开始信号。 当片材存储装置中没有更多的复印纸时,来自纸张量检测装置的检测信号被发送到微处理器。 微处理器向排放装置提供驱动信号以排出文件。