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4 条记录 (耗时 0.031 秒)

    Pin tractor
    3.
    发明授权
    Pin tractor 失效
    拖拉机

    公开(公告)号：US4614287A

    公开(公告)日：1986-09-30

    申请号：US737539

    申请日：1985-05-24

    申请人： Toshihiko Ueno ,  Sadao Tanimoto

    发明人： Toshihiko Ueno ,  Sadao Tanimoto

    IPC分类号： B41J11/30 ,  B65H20/20 ,  G03B1/30

    CPC分类号： B41J11/30 ,  B65H20/20

    摘要： Pin tractors which are used in various printers, typewriters, etc. for use as output devices for electronic computers, especially for personal computers. This pin tractor has a synthetic resin frame around which a belt carrying pins is wound revolvably and a presser member made of synthetic resin supported revolvably by said frame. Blank paper having feed perforations at its both edges is held between said frame and said presser member. Pins of said belt carrying pins are engaged with feed perforations of blank paper for feeding blank paper. Said presser member has pawl parts and said frame has concaves to correspond to said pawl parts. Said pawl parts are fitted in said concaves to keep said presser member opened in the specific degree.

    摘要翻译： 用于各种打印机，打字机等的拖拉机用作电子计算机的输出设备，特别是用于个人计算机。 该销子拖拉机具有合成树脂框架，围绕该合成树脂框架，带状承载销可旋转地卷绕，并且由合成树脂制成的压紧构件由所述框架可旋转地支撑。 在其两个边缘处具有进给穿孔的空白纸张保持在所述框架和所述按压构件之间。 所述皮带承载销的销与空白纸的进给穿孔接合以供给空白纸。 所述压脚构件具有棘爪部分，并且所述框架具有对应于所述棘爪部分的凹部。 所述棘爪部件装配在所述凹部中，以使所述按压部件保持特定的程度。

    Flat belt driving device
    4.
    发明授权
    Flat belt driving device 失效
    平皮带驱动装置

    公开(公告)号：US5254045A

    公开(公告)日：1993-10-19

    申请号：US777938

    申请日：1991-10-17

    申请人： Mitsuhiko Takahashi ,  Katsuya Yamaguchi ,  Yoshihisa Nakano ,  Hiroshi Matsuoka ,  Arao Umeda ,  Shinya Yuki ,  Sadao Tanimoto

    发明人： Mitsuhiko Takahashi ,  Katsuya Yamaguchi ,  Yoshihisa Nakano ,  Hiroshi Matsuoka ,  Arao Umeda ,  Shinya Yuki ,  Sadao Tanimoto

    IPC分类号： B65G39/071 ,  G03G15/00 ,  F16H57/00 ,  F16H55/48

    CPC分类号： G03G15/754 ,  B65G39/071

    摘要： A roller for running a flat belt is formed at its surface by an elastic body. Short fibers are mixed with the elastic body. The short fibers are averagely oriented in a direction radially or peripherally inclined to the roller with a small angle and protrude at their tip portions from the roller surface. Owing to a grip force of the protruding short fibers, the flat belt is running, while decreasing a friction coefficient and obtaining a stability to a variation of temperature and humidity. The short fibers may be oriented in a direction axially, peripherally inclined thereto with a specific angle. When a belt guide member is provided to the roller or flat belt, accurate running of the belt is performed.

    摘要翻译： 用于运行平带的辊由其弹性体的表面形成。 短纤维与弹性体混合。 短纤维在径向或周向以小角度倾斜的方向被平均取向，并且在其顶端从辊表面突出。 由于突出的短纤维的夹持力，平带运行，同时降低摩擦系数并获得温度和湿度变化的稳定性。 短纤维可以沿着轴向，周向地以特定角度倾斜的方向定向。 当皮带引导构件设置在滚筒或平皮带上时，执行皮带的精确运行。